SYSTEMS AND METHODS FOR A DUAL HOOK FLAT STRAP ATTACHMENT DEVICE AND ACCESSORIES

Abstract

A slide for securing a flat strap includes a body section, the body section sized to receive the flat strap. The slide further includes a ridge, the ridge on the body section. The slide further includes a first and second overhang on either side of the ridge and opposing the ridge such that the first and second overhang cooperate with the ridge to impart friction to the flat strap and prevent removal.

Claims

1. A slide for securing a flat strap, the slide comprising: a body section, the body section sized to receive the flat strap; a ridge, the ridge on the body section; a first and second overhang on either side of the ridge and opposing the ridge such that the first and second overhang cooperate with the ridge to impart friction to the flat strap and prevent removal.

2. The slide of claim 1, wherein the overhangs fold over like an upside-down G-shape in relation to the ridge.

3. The slide of claim 2, wherein the overhangs are knobbed.

4. The slide of claim 3, wherein the overhangs and the ridge intersect on an imaginary line running across the device.

5. The slide of claim 3, wherein a void is included on either side of the ridge, such that the flat strap is foldable down into the void for loading and unloading.

6. The slide of claim 5, wherein the ridge is raised in respect to the voids and a bottom edge of the slide.

7. The slide of claim 6, wherein when two sections of the flat strap are in the slide fiction of the knobbed overhangs and ridge against the flat strap prevent removal.

8. The slide of claim 7, wherein as tension is applied to the flat strap, the flat strap tends to flatten, providing force against the first and second overhangs and the ridge which translates to friction against removal.

9. The slide of claim 8, further comprising an opening between the first and second overhangs.

10. The slide of claim 9, wherein the opening is aligned with the ridge.

11. The slide of claim 10, wherein the flat strap is loadable through the opening by folding the flat strap and sliding edges of the flat strap into the voids on either side of the ridge.

12. A slide for securing a flat strap, the slide comprising: a body section, the body section sized to receive the flat strap; a ridge, the ridge on the body section; a first and second overhang on either side of the ridge and opposing the ridge such that the first and second overhang cooperate with the ridge to impart friction to the flat strap and prevent removal, wherein the overhangs fold over like an upside-down G-shape in relation to the ridge and the overhangs are knobbed.

13. The slide of claim 12, wherein the overhangs and the ridge intersect on an imaginary line running across the device.

14. The slide of claim 12, wherein the overhangs and the ridge extend towards each other nearing an imaginary line running across the device.

15. The slide of claim 12, wherein the overhangs and the ridge extend towards each other passing beyond an imaginary line running across the device.

16. A method of using a slide, the method comprising: providing a slide, the slide including a body section, the body section sized to receive the flat strap; a ridge, the ridge on the body section; a first and second overhang on either side of the ridge and opposing the ridge such that the first and second overhang cooperate with the ridge to impart friction to the flat strap and prevent removal, wherein the overhangs fold over like an upside-down G-shape in relation to the ridge and the overhangs are knobbed; folding a first section of a flat strap; inserting the first section of the flat strap through an opening between the first and second overhangs.

17. The method of claim 16, further comprising: folding a second section of the flat strap; inserting the second section of the flat strap through an opening between the first and second overhangs.

18. The method of claim 17, further comprising: pulling of the flat strap; flattening the flat strap as a result of the pulling; providing force against the first and second overhangs and the ridge which translates to friction against removal as a result of the flattening.

19. The method of claim 18, further comprising: folding the second section of the flat strap; removing second section of the flat strap through the opening.

20. The method of claim 19, further comprising: folding the first section of the flat strap; removing first section of the flat strap through the opening.

21. A strap organizer, comprising: a frame, the frame shaped to receive a flat strap; a cord, the cord interconnected with the frame in order to hold the flat strap to the frame.

22. The strap organizer of claim 21, further comprising: a blade section oriented on the frame; a first arm section oriented on the frame; a second arm section oriented on the frame, wherein the blade section and the first arm section and the second arm section cooperate to hold the flat strap.

23. The strap organizer of claim 22, further comprising: a first end tab on an opposite end of the blade section from the first arm section and the second arm section; a second end tab on the opposite end of the blade section from the first arm section and the second arm section; the first arm section and the second arm section opposing the first end tab and the second end tab, such that a slot is formed to receive the flat strap.

24. The strap organizer of claim 23, further comprising: a plurality of slots, the plurality of slows located on the frame, the plurality of slots holding the cord, such that the cord is wrappable around the frame when the flat strap is received by the strap organizer, thereby holding the flat strap in place.

25. A webbing comprising: a length of webbing; a first loop formed at a first end of the length of webbing; a second loop, formed near the first end of the length of webbing, further towards a central portion of the length of webbing and distal form a second end of the length of webbing.

26. The webbing of claim 25, wherein the first loop is proximal to the second loop, such that the first loop is wrappable around a fixed point and connectable via a carabiner to the second loop.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0065] FIG. 1 shows an isometric view of one embodiment of an attachment device 100, hooks closed;

[0066] FIG. 2 shows an exploded isometric view of the attachment device of FIG. 1;

[0067] FIG. 3 shows an isometric view of the attachment device of FIG. 1, hooks closed, end caps not shown;

[0068] FIG. 4 shows an isometric view of the attachment device of FIG. 1, hooks open;

[0069] FIG. 5 shows a front view of the attachment device of FIG. 1, hooks closed;

[0070] FIGS. 6a-6d shows a sequence of isometric views depicting a step wise progression attaching a sewn end loop to the attachment device of FIG. 1;

[0071] FIGS. 7a-7d shows a sequence of isometric views depicting a step wise progression of the attachment device of FIG. 1 connecting to a section of round bar, with the attachment device secured to a loop sewn at the end of a strap;

[0072] FIGS. 8a-8d shows a sequence of isometric views depicting a step wise progression of the attachment device of FIG. 1 connecting to a metal loop anchor, with the attachment device secured to a loop sewn at the end of a strap;

[0073] FIGS. 9a-9d shows a sequence of isometric views depicting a step wise progression of a strap being routed around a large diameter fixed anchor where hooks of the attachment device of FIG. 1, attach to the strap along its length. The attachment device is secured to a loop sewn at the end of the strap;

[0074] FIGS. 10a-10c show a sequence of isometric views depicting a step wise progression attaching a strap to the attachment device of FIG. 1, while secured to a loop style fixed anchor, with the configuration capable of accommodating a high amount of tension during the insertion of the strap without adversely effecting either the strap or the attachment device;

[0075] FIGS. 11a-11d show a sequence of isometric views depicting a step wise progression attaching the attachment device of FIG. 1 to a sewn loop positioned along a strap;

[0076] FIG. 12a, FIG. 12b, FIG. 12c show isometric views depicting an alternative embodiment of an attachment device where two flat springs from the attachment device are replaced with a single U-shaped spring, and the position of both hooks in the attachment device are influenced by the U-shaped spring, with FIG. 12b is a cut away view of FIG. 12a;

[0077] FIG. 13a, FIG. 13b, and FIG. 13c show isometric views depicting an alternative embodiment where two flat springs from the attachment device are replaced with a single torsion spring, and the position of both hooks in the embodiment are influenced by the torsion spring, with FIG. 13b is a cut away view of FIG. 13a;

[0078] FIG. 14 shows an isometric view depicting a Prior Art single strap camlock device arranged in a fixed-end configuration that utilizes two attachment devices like those in FIG. 1, to releasably secure the strap to fixed anchor locations;

[0079] FIGS. 15a-15c Prior Art, show isometric views depicting an S-Hook strap, an S-Hook strap with the S-hook secured to a round bar section, and an S-Hook strap with the S-hook secured to a loop sewn onto the strap;

[0080] FIGS. 16a-16c Prior Art, show isometric views depicting a J-Hook strap, a J-Hook strap with the J-hook secured to a round bar section, and a J-Hook strap with the J-hook secured to a D-ring sewn onto the strap;

[0081] FIG. 17 Prior Art, shows an isomeric view depicting a loop sewn at the end of a strap;

[0082] FIG. 18 Prior Art, shows an isometric view depicting the loop sewn at the end of a strap from FIG. 17 secured to a round bar section using a cow hitch knot;

[0083] FIG. 19 Prior Art, shows an isometric view depicting a carabiner secured to both a round bar section, and the loop sewn at the end of a strap from FIG. 17; (Note, the locking gate of the carabiner is shown held open by the round bar section, highlighting the smaller anchor capacity of a typical carabiner when compared to an equivalent sized generic S-Hook.)

[0084] FIG. 20 shows an isometric view of one embodiment of a strap organizer 2100;

[0085] FIGS. 21a-21c shows two isometric views and a side view of the frame, one of two components that comprise the strap organizer 2100;

[0086] FIG. 22 shows an isometric view of the strap organizer 2100; both ends of the elastomeric cord, one of two components that comprise the strap organizer 2100, are shown being inserted into complimentary openings in the frame of the strap organizer 2100;

[0087] FIG. 23 shows a close-up section view of FIG. 22;

[0088] FIG. 24 shows an isometric view of the strap organizer 2100; the figure shows the first leg of an elastomeric cord fully constrained in the frame of the strap organizer 2100 and the second leg in process of being inserted into the frame;

[0089] FIGS. 25a-25d shows a sequence of isometric views depicting a progression to attach the strap organizer 2100 onto a section of webbing, while FIG. 25d provides an additional view of the final figure in the sequence;

[0090] FIGS. 26a-26d shows a sequence of isometric views depicting a progression to attach the strap organizer 2100 onto a section of webbing and subsequently securing excess webbing extending from a ratchet device by means of the embodiment;

[0091] FIGS. 27a-27d shows the same sequence of isometric views depicted in FIG. 26a-FIG. 26d from a different perspective;

[0092] FIGS. 28a-28d shows a sequence of isometric views depicting a progression using the strap organizer 2100 to securely bundle a coiled length of webbing;

[0093] FIGS. 29a-29c shows a sequence of isometric views depicting a progression using the strap organizer 2100 to securely bundle a ratchet strap tensioning device with accompanying straps and strap hooks;

[0094] FIGS. 30a-30d Prior Art shows a sequence of isometric views depicting a progression to attach a Prior Art Molle component (ITW Dominator) to a section of webbing and subsequently securing the knotted end of an elastomeric cord to the frame of the Molle component; FIG. 30d indicates the inability of the device to secure the elastomer cord beyond the approximate 180 degree span shown in FIG. 30c;

[0095] FIGS. 31a-31d Prior Art shows a sequence of isometric views depicting a progression using a Prior Art device (ProGrip Tether Bone) to securely bundle a coiled length of webbing;

[0096] FIG. 32, Prior Art shows an isometric view of the Prior Art device (ProGrip Tether Bone) configured on the strap of a generic camlock device securely bundling excess webbing extending from the strap tensioning device;

[0097] FIGS. 33a-33b, Prior Art shows a sequence of isometric views depicting a progression to attach a Prior Art device (Bench Dog Strap-Loc) along a section of webbing and subsequently securing the excess webbing extending past the Prior Art device into a compact bundle on the Prior Art device;

[0098] FIGS. 34a-34d, Prior Art shows a sequence of isometric views depicting a progression to attach a Prior Art device (Bench Dog Strap-Loc) to the free end of a length of webbing, and subsequently rotating the Prior Art device end-over-end winding the webbing onto the Prior Art device; the Prior Art device with wound bundle is then secured to the webbing by means of a custom molded elastomeric cord;

[0099] FIG. 35, Prior Art shows an isometric view a Prior Art device (Bench Dog Strap-Loc) configured on the strap of a generic camlock device securely bundling excess webbing extending from the strap tensioning device;

[0100] FIGS. 36a-36c shows a sequence of isometric views depicting an alternative embodiment 2700 where crimped metal brads are used in lieu of narrow slots and serpentine path to restrain an elastomeric cord in the frame;

[0101] FIG. 37 shows an isometric view of an embodiment of a Looped Webbing arranged as a coil where the double end-loop end is shown extending from the coil;

[0102] FIG. 38a and FIG. 38b show a side view and an isometric view of the double end-loop portion of the Looped Webbing of FIG. 37 prior to being sewn;

[0103] FIG. 39 shows an isometric view of the double end-loop portion of the Looped Webbing of FIG. 37 after bar tack stitching has now permanently fixed the position and size of the larger and smaller loops;

[0104] FIG. 40 shows an isometric view of an alternative embodiment containing a stitching pattern different from the stitching pattern shown for the Looped Webbing of FIG. 37 in FIG. 39;

[0105] FIG. 41 shows an isometric view of an alternative embodiment containing a stitching pattern different from the stitching pattern shown for the Looped Webbing of FIG. 37 in FIG. 39;

[0106] FIGS. 42a-42d show a sequence of isometric views depicting the attachment of a gated carabiner onto the larger of the two end-loops of the Looped Webbing of FIG. 37;

[0107] FIGS. 43a-43d show a sequence of isometric views depicting the attachment of the Looped Webbing of FIG. 37 to a loop style anchor by means of a gated carabiner secured to the larger of the two loops of the Looped Webbing;

[0108] FIGS. 44a-44c show a sequence of isometric views depicting the attachment of the Looped Webbing of FIG. 37 to a large diameter anchor; a gated carabiner attached to the larger end-loop of the Looped Webbing attaches to the smaller end-loop of the Looped Webbing after the larger end-loop, with gated carabiner, circumnavigate the large diameter anchor;

[0109] FIGS. 45a-45d show a sequence of isometric views depicting the attachment of a gated carabiner onto the smaller of the two end-loops of the Looped Webbing of FIG. 37;

[0110] FIGS. 46a-46d show a sequence of isometric views depicting the attachment of the strap configuration from FIG. 45 onto a perforated panel;

[0111] FIGS. 47a-47c show a sequence of isometric views depicting the attachment of the Looped Webbing of FIG. 37 to a large diameter fixed anchor; no supplementary hooks are used; nor does the smaller end-loop of the Looped Webbing come into play in this method of strap attachment; the attachment method mimics the method that would be used to attach a strap which contained a single sewn end-loop;

[0112] FIGS. 48a-48d show a sequence of isometric views depicting the attachment of a single Quick Link to both the smaller and the larger end-loops of the Looped Webbing of FIG. 37; the result of this configuration is a singular loop formed by the smaller end-loop, the Quick Link, and the larger end-loop; this strap configuration effectively duplicates that of FIG. 46 but uses a Quick Link in lieu of a carabiner;

[0113] FIGS. 49a-49d show a sequence of isometric views depicting the attachment of a generic S-hook onto the smaller of the two end-loops of the Looped Webbing of FIG. 37;

[0114] FIGS. 50a-50c show a sequence of isometric views depicting the attachment of a generic S-hook onto the larger of the two end-loops of the Looped Webbing of FIG. 37;

[0115] FIG. 51a, FIG. 51b, 51c, Prior Art; these figures depict a prior art strap that has a common open-end S hook permanently sewn to the strap end; the prior art strap in FIG. 51c shows the addition of a smaller loop permanently sewn to the strap along its length;

[0116] FIG. 52a, FIG. 52b depict an expanded metal panel fabricated with a square tubular top rail, typical of ladder and equipment racks commonly used in pickup trucks, flat bed trucks, and stake bed trucks; note that the prior art strap with a generic S style open-end hook permanently sewn to the strap end is unable to attach to this type of panel;

[0117] FIG. 53 shows the same expanded metal panel from FIG. 52 and the ease with which the Looped Webbing of FIG. 37, configured with the same style hook used in FIG. 52, can be secured to the pane;

[0118] FIG. 54 shows the same configuration from FIG. 53 with the S-hook replaced by a gated carabiner;

[0119] FIG. 55 shows one embodiment of a slide;

[0120] FIG. 56 shows another view of the slide of FIG. 55;

[0121] FIG. 57 shows another view of the slide of FIG. 55;

[0122] FIG. 58 shows another view of the slide of FIG. 55;

[0123] FIG. 59 shows another view of the slide of FIG. 55;

[0124] FIG. 60 shows one embodiment of an attachment device;

[0125] FIG. 61 shows an exploded view of the attachment device of FIG. 60;

[0126] FIG. 62 shows a cutaway view of the attachment device of FIG. 60;

[0127] FIG. 63 shows one embodiment of an attachment device;

[0128] FIG. 64 shows an exploded view of the attachment device of FIG. 63;

[0129] FIG. 65 shows a cutaway view of the attachment device of FIG. 63;

[0130] FIGS. 66 and 67 show one embodiment of a spring.

DETAILED DESCRIPTION

[0131] Many embodiments of multiple devices for use in tensioning are described here, including, but not limited to, attachment devices, strap organizers, looped webbing, and slides. The scope of these innovations and devices is governed by the claims presented herein. Herein, many attachment devices, strap organizers, looped webbing, and slides are described with specificity, however modifications and alternatives thereof are included herein. Additionally, these devices may find synergy when operating together and may have additional benefits and novelty collectively.

Drawing Reference Numerals for Attachment Devices

[0132] 100 an embodiment of an attachment device [0133] 110 hook [0134] 112 hook stem [0135] 114 hook apex [0136] 116 hook end [0137] 118 hook bottom leg [0138] 119 axis defined by the hook bottom leg [0139] 120 hook bottom leg end [0140] 122 hook bottom leg center swage [0141] 124 hook bottom leg end swage [0142] 130 housing [0143] 132 first end opening [0144] 133 second end opening [0145] 134 edge [0146] 135 housing cutout [0147] 136 housing fold radius [0148] 137 housing side wall [0149] 138 housing bottom gap [0150] 140 housing bottom end void [0151] 142 housing bottom center void [0152] 143 inside surface of housing bottom [0153] 144 rectangular opening [0154] 146 housing top surface [0155] 150 center wall [0156] 154 center wall bottom edge end tab [0157] 156 center wall bottom edge middle tab [0158] 158 center wall side edge semi-pierce [0159] 160 center wall top edge [0160] 170 flat spring [0161] 172 flat spring end [0162] 174 flat spring preformed curvature [0163] 176 flat spring top edge [0164] 178 flat spring bottom edge [0165] 190 end cap [0166] 192 end cap protrusion [0167] 194 end cap opening [0168] 196 gap, end cap to housing [0169] 198 overhang, end cap [0170] 200 gap, between end caps [0171] 202 finger grip area, end cap [0172] 210 gap, between open hooks [0173] 211 hooks, closed position [0174] 212 hooks, open position [0175] 214 hook rotation [0176] 215 area between end caps and closed hooks [0177] 228 motive force [0178] 229 force direction [0179] 230 force direction [0180] 232 center axis [0181] 240 strap [0182] 241 prior art, sewn-loop at the end of a strap [0183] 242 prior art, sewn-loop along a strap [0184] 250 anchor location, welded loop [0185] 251 anchor location, round bar section [0186] 252 anchor location, large diameter [0187] 260 prior art, single strap generic camlock device [0188] 262 prior art, S-hook strap [0189] 264 prior art, J-hook strap [0190] 266 prior art, carabiner [0191] 268 prior art, D-shaped ring [0192] 400 alternative embodiment [0193] 401 U-shaped spring [0194] 402 center wall [0195] 500 alternative embodiment [0196] 501 torsion spring [0197] 502 center wall

[0198] Certain terminology is used herein for convenience only and is not to be taken as a limitation on the embodiments of the systems and methods for a dual hook flat strap attachment device (referred to commonly as an attachment device). In many embodiments, the attachment device includes two hooks that are biased towards each other. The hooks move in a rotational direction away from each other, initially tangent to the plane of the hook. The hooks are biased towards each other via a flat spring system, where the base of each hook presses against a spring braced by a central portion. This mechanism may be contained in a central body or housing. In some alternatives, the central portion may be omitted, and a single spring may be positioned in a central portion of a housing. In some embodiments, a double-sided folded flat spring may be used.

[0199] In FIG. 1 through FIG. 5, attachment device 100 (an example of a an embodiment) is comprised of five unique parts, three of the parts are used twice in the attachment device. Thus, where two flat springs are used, the attachment device 100 includes eight parts in total.

[0200] The parts are referenced as: hook 110 (quantity 2), housing 130, center wall 150, flat-spring 170 (quantity 2), and end cap 190 (quantity 2).

[0201] The housing 130 serves as a foundation part of the attachment device 100. In many configurations, the other parts that make up the attachment device, interface with, and are constrained by, the housing in some manner. The hook 110 is c-shaped, the bottom leg 118 of the hook is straight and contains two swage details, the bottom leg center swage 122, and the bottom leg end swage 124. Various alternative shapes may be used for the hook. In many scenarios, it is important to include the bottom straight leg of the hook to provide for rotation of the hooks, however, even here alternatives are possible. Additionally, although the swage is used in many scenarios, the idea of the swage is to provide a mechanism for the spring to press against in order to provide rotational force. Many alternatives are possible for the swage detail, including but not limited to, a pin or peg passing though the leg for the spring to push on, a cutout or other modification of shape of the leg, a bend in the leg, or a variety of other configurations. Two hooks 110 are constrained within the housing, held in opposition to each other, and in contact with each other when in a closed position 211. The center wall 150 is positioned lengthwise within the housing, held in position by the housing bottom gap 138, and by multiple interlocking details 154, 156 incorporated into the bottom edge of center wall. The top edges 160 of the center wall 150 assist in holding the hooks 110 in position within the housing 130. The flat spring 170 is rectangular in shape, preformed into a curve, the curve oriented along the length of the part. Two flat springs 170 are utilized in the attachment device 100, and are positioned on opposite sides of the center wall 150. The flat springs 170 provide the motive force that normally biases the two hooks 110 to maintain a closed position 211. Finally, two end caps 190 press fit onto the open ends 132, 133 of the housing 130, providing ancillary protection in case of any contact events, and to enhance the cosmetic appearance of the attachment device 100. The end caps 190 also encapsulate the lower portions of the hooks 110 without inhibiting rotational displacement of said hooks. In some embodiments, the flat springs may be replaced by coiled springs. In alternatives, the center wall may be removed and simply a coil spring may be used or a double-sided folded flat spring. Although in the various embodiments shown, curved hooks are shown, the ends of the hooks need not be curved and may be squared, triangular, or take some other shape. The point of the hooks is to have an area that may overlap with the other hook when the two are aligned and a hook stem on either side. Furthermore, the housings on either end may be modified to take other forms or omitted. In many embodiments, the device includes a housing having side walls and a mechanism to retain the bottom leg of the hooks in the housing such that they may press against the spring or springs and therefore be biased towards each other.

[0202] To assemble the attachment device 100, each hook 110 slides into the housing 130 from opposing ends 132, 133 of the housing. The center wall 150 then slides into the housing 130, holding the hooks 110 in position. A top edge 160 of the center wall presses into the hook leg 118 on each hook 110, holding the hook legs in concentric orientations with respect to the fold radii 136 formed between the housing top surface 146 and the housing side walls 137. The swage 124 located at the end 120 of the hook bottom leg 118 is constrained by a cut-out 135 in each end opening 132, 133 of the housing 130. The cut-out 135 in each end opening 132, 133, in conjunction with the top edges 160 of the center wall prevent the hooks from being dislodged from the housing whenever force oriented outwards 230 is applied to either hook stem 112. The center wall 150 is held captive, end-to-end with respect to the housing, by the means of an interlocking action between the center wall bottom edge middle tab 156 and the housing bottom center void 142. Center wall bottom edge end tabs 154 press against the inside surface of the housing bottom 143, while concurrently, the top edges 160 of the center wall press against each respective hook leg 118 to hold the center wall 150 in position, top-to-bottom with respect to the housing 130. Insertion of the center wall into the housing will cause the housing sidewalls 137 to momentarily spread apart with respect to each other until the center wall 150 moves to its final position. Upon the correct positioning of the center wall 150, the housing side walls 137 will spring back to their original position, holding the center wall in the position described above.

[0203] A first flat spring 170 slides into the housing 130 through one of the end openings 132, 133 such that the top edge 176 of the flat spring presses against the hook leg center swage 122 while each end 172 of the flat spring presses against the center wall 150, resulting in the hook leg center swage being pressed outward away from the center wall. The bottom edge 178 of the flat spring presses into the fold formed between the housing side wall 137 and the inside surface of the housing bottom 143. The flat spring 170 slides into the housing 130 until each end 172 of the flat spring is bounded by an interior surface of the semi-pierces 158 located on the ends of the center wall.

[0204] A second flat spring 170 slides into the housing 130 through one of the end openings 132, 133 on the side of the center wall 150 opposite from the first flat spring 170, in a manner similar to that of the first flat spring. When both flat springs 170 are properly positioned, the apex 114 on each hook 110 will press inward 229 (FIG. 1) forcing the hooks into contact with each other, thus biasing the hooks to a closed position 211.

[0205] The flat spring 170 is fabricated from flat sheet spring steel-hence its designation as a flat spring. However, upon fabrication, the flat spring is preformed into a curved shape 174. The magnitude of force pressing the two hooks together can be specifically tuned by varying the amount of preformed curvature 174 and/or the thickness of the material used to fabricate the flat spring 170. Increasing the amount of preformed curvature 174, or increasing the material thickness of the flat spring will increase the force with which each hook presses against the other. Additionally, varying the length, thickness, or material the spring is formed out of may vary the strength.

[0206] Each hook 110 can be independently rotated 214, outward away from its contact point with the other hook, to an open position 212 by applying a motive force 228 to the hook stem 112. Hook rotation 214 occurs about the axis 119 defined by the hook's bottom leg 118. Edges 134, formed by cutouts 135 in the housing 130, limit the rotational travel of each hook 110. Each hook 110, independent of the other, will return to a closed position 211 whenever the motive force 228 holding the hook open is removed from that hook's hook stem 112.

[0207] End caps 190 are attached to the housing 130 by placing the opening 194 in the end cap onto the hook end 116 of each hook 110. The end caps 190 are then pushed onto the hooks 110, moving around the curved portion of the hooks until the end caps are brought into position facing the end openings 132, 133 of the housing 130. The end caps are pressed into place on the housing. Protrusions 192 located on the interior walls of the end caps 190 engage with rectangular openings 144 in the housing sidewalls 137 and with the voids 140 present on the bottom of the housing. Once the protrusions 192 on each end cap 190 fully engage with the openings 144 in the housing side walls 137 and the housing bottom 140, the end caps lock into place. In some configurations, like the one presently discussed, the end caps cannot be removed from the housing 130 without causing irreparable damage to the end caps.

[0208] While not an integral aspect of the structural integrity of the attachment device 100, each end cap 190 will also aid in holding the housing sidewalls 137 in position, thus aid in holding the center wall 150 in position, thus aid in holding the hooks 110 in position.

[0209] The end caps 190 serve multiple functions. The end caps provide a cosmetic finish to the attachment device while simultaneously preventing the attachment device from damaging other objects the embodiment may come into contact with. Additionally, the end caps help to keep debris and other objects from entering the housing 130, thus ensuring the proper operation of the hooks. Finally, the end caps provide a location 202 for the user to grasp the attachment device when securing the embodiment to a strap, or when attaching the embodiment to an anchor location, or when removing the embodiment from an anchor location.

[0210] The flat spring 170 is to be fabricated from flat spring steel and formed accordingly. The housing 130 and the center wall 150 can readily be stamped from steel sheet and die formed/die pierced to their respective shapes. The hooks 110 likewise could be fabricated from steel, either shaped directly from round stock, or blanked and forged. The materials utilized in the fabrication of any of the individual parts will be based on the performance levels required for a particular implementation of the attachment device 100.

[0211] Typical load bearing requirements of current tensioning devices used in the market place today would favor the use of steel materials as described above. However, for applications not requiring the performance levels that steel materials enable, materials such as aluminum or even molded thermoplastics could provide the same functionality for the attachment device 100.

[0212] The end cap 190 is ideally suited for fabrication utilizing a molding process, and can be molded from a variety of suitable thermoplastic materials or other materials, including, but not limited to, plastics, metal, and wood.

Operation:

[0213] Many embodiments of the attachment device 100 can be used with and are sized for 1 wide webbing or strap, in a thickness range inclusive of common commercially available webbing selections. Many embodiments of the attachment device accommodate standard 1 wide tubular webbing as well. Additionally, the attachment device could be scaled in size to accommodate webbing widths both wider than 1 and narrower than 1. Also note that any reference to 1 wide webbing is generic in nature as commercially available 1 webbing can vary plus or minus a tenth of an inch or more.

[0214] The attachment device 100 is a spring-biased device utilized to secure the sewn end-loop of a strap 241 to a fixed anchor point 250, 251. Two springs 170 located internal to the housing 130 bias two identical hooks 110 toward a closed position 211. The user (or the actual specifics of the anchor location) induce the two hooks 110, set in opposition to each other, to open or spread apart as the hooks engage with the anchor location 250, 251. Upon attachment to the anchor, the opposing hooks move back to their original closed position, creating a removably secure attachment between the strap-loop 241 and the fixed anchor location 250, 251 (FIG. 7a though FIG. 7d, FIG. 8a through FIG. 8d). Note, the removably secure attachment exists independent of the strap remaining in a slack condition or undergoing tensioning by means of a tensioning device.

[0215] Attachment of the attachment device 100 to the strap loop 241 is accomplished by spreading the opposing hooks 110 far enough apart to allow insertion of the strap loop into the gap 210 created between the separated hooks. The strap loop 241 is then moved towards the gap 200 existing between the two end cap overhangs 198. A simple thumb pinch of the strap allows the user to insert the strap edges into the gaps 196 that exist between the housing 130 and the end cap overhangs 198 (FIG. 5, FIG. 6a through FIG. 6d). Note, that in FIGS. 6a-9d and 11a-11d the Prior Art callout refers only to the loop end (strap loop 241) specifically. In FIG. 14, the Prior Art callout refers only to the camlock device 260 specifically.

[0216] The attachment device 100 can be removably secured to a strap 240 whenever the strap contains a loop 241, 242 of sufficient size to allow insertion of the housing 130 (with attached end cap 190) into the loop. Typically, the loop 241 is located at the end of the strap. However, a loop 242 positioned anywhere along its length would suffice just as well (FIG. 11a through FIG. 11d).

[0217] Thus, the user can directly attach a strap loop 241 to a primary anchor location 251 (FIG. 18), or secure the strap loop 241 to the attachment device 100 (FIG. 6a through FIG. 6d), and then secure the attachment device 100 to the primary anchor location 250, 251 (FIG. 7a through FIG. 7d, FIG. 8a through FIG. 8d).

[0218] Upon insertion of the strap loop 241 into the gaps 196 between each end cap overhang 198 and the housing 130, the strap is essentially segregated from the hooks 110 and from the open area 215 existing between the two end cap overhangs 198 and the overlapping hooks 110. This protects the strap from inadvertent damage by isolating the strap from the fixed anchor to which the attachment device 100 is secured (FIG. 5).

[0219] The action of attaching the attachment device 100 to an anchor location varies depending upon the specific attributes of the anchor location 250, 251, 252. (FIGS. 7a-7d, FIGS. 8a-8d, FIGS. 9a-9d). For the most part, the attachment (and removal) of the attachment device 100 to most anchor locations is magic-trick-fast, equally matching the convenience of the open-end S-hook.

[0220] For example, FIG. 7a through FIG. 7d illustrates the action of attaching the attachment device 100 to a section of round bar 251. Simply pressing the attachment device 100 against the round bar 251 will cause the bar to begin to separate the two hooks 110 of the attachment device 100. As the attachment device is pressed further onto the bar, the hooks separate further and begin to surround the bar. Rotating the attachment device approximately 90 clockwise throughout this action will allow the two hooks to return to a closed position 211 thus completely encircling the round bar, creating a secure attachment between the attachment device and the round bar.

[0221] To release the attachment device 100 from the round bar 251, the action is reversed. The user initiates a 90 rotation of the attachment device counter-clockwise to move the hooks to an open position 212. Simultaneously, the attachment device is pulled away from the round bar and the attachment device 100 will disengage from the round bar 251.

[0222] The requirement of having to execute a compound action of pressing and rotating (to attach) or rotating and pulling (to detach) creates the secure and reliable connection. Simply pulling on the attachment device, or pulling on the strap to which the attachment device is attached, will not enable the attachment device to be detached from a fixed anchor.

[0223] Another example, FIG. 8a through FIG. 8d, illustrates the action of attaching the attachment device 100 to a metal loop 250. The process is similar to the previous example but requires slight adjustments in the action. Rather than rotating the embodiment approximately 90 along the length of the embodiment, the rotation needs to occur through the center axis 232 of the circular end portion of the hooks.

[0224] The execution of the action can be simplified further by combining the rotation action of the previous example with the rotation described is this example. The action becomes quite intuitive such that the user quickly learns how execute attachment and detachment in simple continuous movements.

[0225] The key aspect in this remains the action of executing an attachment of the attachment device to an anchor location, or the action of executing the detachment from an anchor location requires a compounding of multiple actions such that each action in isolation will not be sufficient to disengage the attachment device from a fixed anchor. Hence, the attachment of the attachment device 100 to a fixed anchor, results in a releasably secure attachment.

[0226] Furthermore, as long as tension is present in the strap while the attachment device 100 is secured to a fixed anchor, the detachment of the attachment device 100 from the fixed anchor 250, 251, 252 cannot be executed without first removing (or overpowering) the tension in the strap.

[0227] FIG. 9a through 9d shows a sequence of isometric views depicting a step wise progression of a strap being routed around a large diameter fixed anchor 252 where the hooks of the attachment device 100 attach along the length of the strap 240. The attachment device 100 is secured to a loop sewn at the end of the strap 241. Neither a supplemental loop 242 sewn to the strap or a secondary D-ring 268 sewn to the strap (FIG. 15c, FIG. 16c) are required to ensure a reliable hook-to-strap connection. The hook closure around the strap completely encircles the strap by means of the overlapping hooks. The symmetry in the overlapping hooks also minimizes concerns about uneven applied loading, particularly in comparison with the asymmetrical design of a carabiner/carabiner locking gate (FIG. 19).

[0228] FIG. 10a through FIG. 10c illustrate utilizing the attachment device 100 as a static pulley. The attachment device 100 can be secured to a fixed anchor 250 without the strap first being secured to the attachment device. The end of the strap 240 can then be introduced to the attachment device 100 by threading the free end of a strap directly into the gaps 196 existing between the housing 130 and the end cap overhangs 198. Once the strap 240 has been configured as described, the strap can be drawn through the attachment device where the housing 130 now serves as a static pulley for the strap. Per FIG. 14, a generic camlock device 260 Prior Art utilizing a single strap can be configured in a manner similar to the fixed-end configurations previously described (FIG. 7d, FIG. 8d). Because the housing 130 of the attachment device 100 lacks any type of conformal coating, the strap 240 under tension can be drawn over the housing, without the housing or the strap suffering adverse effects.

Alternative Embodiments

[0229] Two alternative embodiments 400, 500 are shown in FIG. 12 and FIG. 13 respectively. These alternative embodiments differ from the attachment device 100 by replacing the two flat springs 170 in the attachment device 100 with a U-shaped spring 401 shown in FIG. 12, or a torsion spring 501 shown in FIG. 13. Of primary importance in many of the embodiments is for the spring action of either the flat springs 190, the U-shaped spring 401, or the torsion spring 501 to adequately bias the two hooks 110 toward a closed position 211. Additionally, the center wall 150 in the attachment device 100 is replaced with an appropriately modified center wall 402, 502 in each of the alternative embodiments 400, 500 to accommodate the specific spring geometries in each of the respective alternative embodiments.

[0230] The attachment device 100, and the two alternative embodiments 400, 500, function equivalently in terms of hook action, and in how the embodiments attach to and release from a fixed anchor location.

Strap Organizer

DRAWING REFERENCE NUMERALS FOR STRAP ORGANIZER

[0231] 2100 an embodiment of a strap organizer [0232] 2110 elastomeric cord [0233] 2111 first leg [0234] 2112 second leg [0235] 2113 end loop end [0236] 2120 frame [0237] 2121 first slot [0238] 2122 second slot [0239] 2123 third slot [0240] 2124 fourth slot [0241] 2125 first void [0242] 127 second void [0243] 2131 first opening [0244] 2132 second opening [0245] 133 third opening [0246] 2134 fourth opening [0247] 2135 fifth opening [0248] 2136 sixth opening [0249] 2141 first hook tab [0250] 2142 blade section [0251] 2143 second hook tab [0252] 2144 first arm section [0253] 2145 third hook tab [0254] 2146 second arm section [0255] 2147 fourth hook tab [0256] 2149 raised area [0257] 2150 first support rib [0258] 2151 second support rib [0259] 2152 first surface [0260] 2154 second surface [0261] 2156 underside, first and second arms [0262] 2200 direction arrow [0263] 2201 direction arrow [0264] 2202 direction arrow [0265] 2203 direction arrow [0266] 2204 direction arrow [0267] 2205 direction arrow [0268] 2206 direction arrow [0269] 2207 direction arrow [0270] 2208 direction arrow [0271] 2209 direction arrow [0272] 2210 direction arrow [0273] 2211 anchor location, cylindrical section [0274] 2218 section of webbing [0275] 2301 generic 2-strap ratchet assembly [0276] 2302 webbing coil [0277] 2311 Prior Art, strap organizer, ITW Dominator [0278] 2331 arm [0279] 2332 opening [0280] 2333 arm [0281] 2331 arm [0282] 2332 opening [0283] 333 arm [0284] 2411 Prior Art, strap organizer, ProGrip Tether Bone Cargo Strap Storage Device [0285] 2422 open end slot [0286] 2421 open end slot [0287] 2504 arbitrary length of webbing having a trimmed end [0288] 2511 Prior Art, strap organizer, Bench Dog Strap-Loc [0289] 2611 Prior Art, generic camlock strap [0290] 2700 alternative embodiment [0291] 2702 stepped opening [0292] 2703 stepped opening [0293] 2710 elastomeric cord [0294] 2714 end of elastomeric cord [0295] 2715 end of elastomeric cord [0296] 2716 metal brad [0297] 2720 frame

[0298] As shown in FIG. 20 through FIG. 24, the strap organizer 2100 (an example of one embodiment) is comprised of two parts, a frame 2120 and an elastomeric cord 2110. The frame 2120 serves as the foundation part of the strap organizer 2100. In other embodiments, other parts that make up the strap organizer, interface with, and are constrained by the frame 2120 in some manner.

[0299] The frame 2120 is comprised of a blade section 2142, a first arm section 2144, and a second arm section 2146, the blade section being located between the two arm sections. The blade and two arm sections are conjoined to form one side of the frame. The underside surfaces 2156 of the first and second arms 2144, 2146 are offset from the top surface of the blade section 2142 such that a first surface 2152 is formed by the offset.

[0300] On the frame side formed by the conjoined blade and arm sections is a centrally located void 2125 and two end tabs 2145, 2147 facing upwards. On the frame side opposite the side formed by the conjoined blade and arm sections is a centrally located void 2127 and two end tabs 2141, 2143 facing downwards. The end tabs 2141, 2143 on the side opposite the side formed by the conjoined blade and arm sections are offset from the blade section 2142 forming second surfaces 2154. Extending upward from the top surface of the blade section 2142 are centrally located protrusions 2149.

[0301] Located along the side formed by the conjoined blade 2142 and arm sections 2144, 2146, extending from the top side surface through to the bottom side surface, are a first opening 2131, a second opening 2132, a third opening 2133, a fourth opening 2134, a fifth opening 2135, and a sixth opening 2136. Extending upward from the underside surface between the sixth opening 2136 and the fourth opening 2134 is a first slot 2121. Extending downward from the topside surface between the second opening 2132 and the fourth opening 2134 is a second slot 2122. Extending upward from the underside surface between the third opening 2133 and the fifth opening 2135 is a third slot 2123. Extending downward from the topside surface between the first opening 2131 and the third opening 2133 is a fourth slot 2124.

[0302] Located on the underside of the blade section 2142 are a first support rib 2150, and a second support rib 2151. The support ribs increase stiffness of the blade section 2142.

[0303] The first leg 2111 of the elastomeric cord 2110 is laced, from the top side of the first arm 2144, through the innermost opening, the sixth opening, 2136 on the first arm (direction arrow 2200, FIG. 22, FIG. 23). The first leg is then turned 180 degrees and laced back through the middle opening, the fourth opening 2134, on the first arm. The first leg is then turned 180 degrees and laced back through the outer most opening, the second opening, 2132 in the first arm (direction arrow 2201, FIG. 24). The end of the first leg 2111 of the elastomeric cord 2110 aligns with the underside edge of the second opening 2132. Applying tension so as to pull the elastomeric cord extending from the top side of the first arm 2144 away from the frame 2120 will result in the first leg being pulled into the slots 2121, 2122 located between the openings 2132, 2134, 2136 of the first arm 2144. The first leg 2111 of the elastomeric cord 2110 is now removably secured to the frame 2120 and will remain fixed in its current position.

[0304] The second leg 2112 of the elastomeric cord 2110 is laced, from the top side of the second arm 146, through the innermost opening, the fifth opening, 135 on the second arm (direction arrow 2200, FIG. 22, FIG. 23). The second leg is then turned 180 degrees and laced back through the middle opening, the third opening 2133, on the second arm. The second leg is then turned degrees and laced back through the outer most opening, the first opening, 2131 in the second arm. The end of the second leg 2112 of the elastomeric cord 2110 aligns with the underside edge of the first opening 2131. Applying tension so as to pull the elastomeric cord extending from the top side of the second arm 2146 away from the frame 2120 will result in the second leg being pulled into the slots 2123, 2124 located between the openings 2131, 2133, 2135 of the second arm 2146. The second leg 2112 of the elastomeric cord 2110 is now removably secured to the frame 2120 and will remain fixed in its current position.

[0305] A consequence of securing the first and second legs 2111, 2112 of the elastomeric cord 2110 in the frame 2120 as described above results in the formation of an end loop 2113 in the elastomeric cord 2110. The end loop 2113 of the elastomeric cord 2110 interfaces with either the first and second end tabs 2141, 2143 or the third and fourth end tabs 2145, 2147 whenever the strap organizer 2100 is configured to secure webbing.

[0306] The frame 2120 is ideally suited for fabrication utilizing a molding process, and can be fabricated from a variety of suitable thermoplastic materials. Additionally, the frame can be fabricated utilizing a die-cast process and can be die-cast from a variety of suitable metal alloys such as aluminum or zinc. The frame can also be machined from a variety of materials including, but not limited to, plastics, metal, and wood. The elastomeric cord 2110 can be fabricated from stranded elastomeric cording encased in a woven fabric sheath (bungee cord), or molded from an elastomeric material such as a low durometer polyurethane, or fabricated from a variety of other suitable elastomeric materials.

Operation of an Embodiment of the Strap Organizer

[0307] Many embodiments of the strap organizer 2100 can be used with and are sized for 1 wide webbing or strap, in a thickness range inclusive of common commercially available webbing selections. Many embodiments of the strap organizer 2100 accommodate standard 1 wide tubular webbing as well. Additionally, the strap organizer could be scaled in size to accommodate webbing widths both wider than 1 and narrower than 1. Also note that any reference to 1 wide or wider is generic in nature as commercially available 1, 1.5, 2, and 3 webbing can vary plus or minus a tenth of an inch or more.

[0308] As shown in FIG. 25a through FIG. 25d, the strap organizer 2100 (an example of one embodiment) is secured to a section of webbing 2218 by sliding the strap organizer onto an edge of the webbing where the leading end tabs 2141, 2143 bias to the back side of the webbing, and the first and second arm sections 2144, 2146 bias to the front side of the webbing. The strap organizer is pressed onto the webbing until the webbing edge contacts the first surface 2152. At this point, the opposite webbing edge slides off of the leading end tabs 2141, 2143 and is now constrained by the second surfaces 2154. The protrusions 2149 on the top side surface of the blade section 2142 press the webbing into the underside surfaces 2156 of the first and second arm sections. The strap organizer in now removably secured to the webbing section. The strap organizer can be slid in either direction along the webbing, or removed from the webbing by simply sliding the strap organizer back off the webbing section. Unless intentionally removed, the strap organizer 2100 will remain in place on the webbing without further user assistance.

[0309] FIG. 26a through FIG. 26d and FIG. 27a through FIG. 27d show strap organizer 2100. The strap organizer 2100 can be used to dress and secure excess webbing extending from a configured webbing tensioning device. After removably securing the strap organizer onto webbing in the proximity of a tensioning device, per above, excess webbing extending past the tensioning device can be neatly bundled or coiled, positioned on top of the strap organizer 2100, and subsequently secured to the strap organizer by wrapping the elastomeric cord 2110 extending from the strap organizer frame 2120 around the bundled webbing, in multiples of approximately 180 degrees wraps, sufficiently stretching the elastomeric cord to an appropriate tension where the end loop 2113 in the tensioned elastomeric cord remains positionally fixed when placed over the end tabs (2141, 2143 or 2145, 2147).

[0310] The strap organizer 2100 converts excess webbing extending from a tensioning device, anywhere from a few inches up to several feet in length, into a compact, neatly dressed, and securely bound bundle of webbing. The tensioned elastomer cord 2110 is knot-free, unlike the cord end termination in either the ITW Dominator (FIG. 30, Prior Art) or the Tether Bone (FIG. 31, FIG. 32, Prior Art). Additionally, the footprint of the bound elastomeric cord 2110 and frame 2120 of the strap organizer 2100, is significantly smaller than a comparable H-shaped strap organizer such as the Bench Dog (FIG. 33, FIG. 34, FIG. 35).

[0311] Bundled webbing, when using the strap organizer 2100 described herein, is protected from snagging and inadvertently release by means of the retention feature of the elastomeric cord 2110 and frame 2120 incorporated into the strap organizer 2100. The small footprint of the strap organizer 2100 lends itself to a high integrity connection compared to either the ITW Dominator or the Tether Bone, and minimally invasive solution when compared to H-shaped strap organizers.

[0312] As shown in FIG. 28a through FIG. 28d and FIG. 29a through FIG. 29c, the strap organizer 2100 can also be used to dress standalone straps or tensioning devices with accompanying straps and hooks for storage purposes. In either case, the strap organizer 2100 can be inserted between webbing layers or between device and webbing wherever and whenever it is convenient to do so-meaning, device and strap, or simply a strap, can be coiled prior to insertion of the strap organizer 2100 into the coil. The elastomeric cord 2110 can be wrapped multiples times around the webbing (FIGS. 28a-28d) or a single 360 degree wrap around a larger configuration of the coiled strap and device (FIGS. 29a-29c), while in both cases securely binding the configuration for easy storage.

[0313] The strap organizer 2100 described herein is easier to attach to webbing than the ITW Dominator, more convenient to work with than the ProGrip Tether Bone, and significantly more compact and simpler to use (especially when dressing straps and device for storage) than the Bench Dog Strap-Loc.

Alternative Embodiments

[0314] An alternative embodiment 2700 is shown in FIGS. 36a-36c. Rather than using a serpentine path and/or narrow slots to restrain the elastomeric cord 2710 in the fame 2720, metal brads 2716 are crimped onto the ends of the elastomeric cord 2714, 2715 after inserting the cord ends into stepped openings 2702, 2703 in the frame. The crimped brads prevent the withdrawal of the elastomeric cord from the stepped openings in the frame, thus permanently securing the elastomeric cord to the frame.

Looped Webbing

Looped Webbing Parts List

[0315] 3100 one embodiment of the Looped Webbing [0316] 3101 webbing [0317] 3102 webbing, first loop end [0318] 3103 second leg, webbing length between first loop end and loop end adjacent to [0319] stitching [0320] 3104 webbing, loop end adjacent to stitching [0321] 3105 third leg, webbing length between loop end adjacent to stitching and second [0322] loop end [0323] 3106 webbing, second loop end [0324] 3107 fourth leg, webbing length between second loop end and end of webbing [0325] 3108 end of webbing [0326] 3109 first leg, continuation of strap webbing 3101 [0327] 3110 larger end-loop, consists of 3108, 3102, 3103 [0328] 3111 smaller end-loop, consist of 3105, 3106, 3107 [0329] 3112 open area inside first loop [0330] 3113 open area inside second loop [0331] 3118 length along webbing secured by stitching [0332] 3120 bar tack stitching [0333] 3200 alternate embodiment [0334] 3220 stitching [0335] 3300 alternate embodiment [0336] 3320 stitching [0337] 3410 generic carabiner [0338] 3412 generic lock link [0339] 3414 generic S-hook [0340] 3420 anchor, loop style [0341] 3430 anchor, large diameter [0342] 3432 anchor, round bar section [0343] 3434 anchor, perforated plate [0344] 3436 anchor, expanded metal panel with square tubing top rail [0345] 3440 Prior Art, generic strap with permanently attached S-hook [0346] 3444 Prior Art, generic sewn loop [0347] 3502 direction arrow

[0348] As shown in FIG. 37, FIG. 38a, FIG. 39b, FIG. 40, one embodiment, Looped Webbing 3100, consists of a single length of webbing 3101 from which are formed two loops positioned at one end of the webbing; a smaller loop 3111, and a larger loop 3110. The two loops 3110, 3111 are permanently fixed as to size and location by means of stitching 3120, confined to a single area 3118 on the webbing.

[0349] The larger loop 3110 has a first leg 3109, which is a continuation of the webbing 3101 that comprises the overall length of the Looped Webbing, a first loop end 3102, and a second leg 3103. The smaller loop 3111 consists of a third leg 3105, a second loop end 3106, and a fourth leg 3107. The third leg 3105 of the smaller loop 3111 is a continuation of the second leg 3103 of the larger loop 3110. The transition of the second leg 3103 of the larger loop 3110 to the third leg 3105 of the smaller loop 3111 is defined as the loop end adjacent to the stitching 3104.

[0350] The fourth leg 3107 of the smaller loop 3111, lies adjacent to, and makes direct contact with the second leg 3103 of the larger loop 3110. The end 3108 of the fourth leg 3107 of the smaller loop 3111 is bounded by the loop end adjacent to the stitching 3104.

[0351] Sewn stitching is localized within a singular area 3118 on the webbing 3101, and is comprised of four parallel bar tacks 3120 extending across the width of the webbing, permanently joining together the four overlapping layers of webbing 3109, 3103, 3107, 3105. The first bar tack 3120 is proximal to the webbing end 3108 and the end-loop adjacent to the stitching 3104. Three additional bar tack rows 3120, positioned parallel to each other, and spaced closely apart complete the stitching.

[0352] Whenever adjacent legs 3109, 3103 of the larger loop 3110 are spread apart, an open area 3112 is created between the legs. Whenever adjacent legs 3105, 3107 of the smaller loop 3111 are spread apart, an open area 3113 is created between the legs.

[0353] The Looped Webbing 3100 as depicted in the figures typically portrays 1-inch wide webbing, a webbing size often used in the fabrication of straps utilized for tie-down straps, and straps incorporated into general purpose strap tensioning devices. The Looped Webbing 3100 could also be fabricated from wider or narrower webbing material, and could utilize a wide selections of webbing thicknesses. Typical webbing materials common in industry are polypropylene, nylon, and polyester, among others. Any of these material types would serve adequately in the fabrication of the Looped Webbing 3100. Thread materials used for the stitching likewise could be nylon or polyester. High-test thread suitable for outdoor use is common in industry.

Operation of an Embodiment

[0354] The Looped Webbing 3100 enables a user to selective add to (or remove from) the larger end-loop 3110, and add to (or remove from) the smaller end-loop 3111, both of which are incorporated into the Looped Webbing embodiment, any of a variety of anchor connectors for use in securing the Looped Webbing to a fixed anchor location 3420, 3430, 3432, 3434, 3436. Said anchor connectors include commonly available S-hooks 3414 and J-hooks, carabiner style devices incorporating a spring biased locking gate 3410, Quick Link style connectors incorporating a long bodied threaded hex locking apparatus 3412, and other anchor connectors. FIG. 42a through 42d, FIG. 45a through 45b, FIG. 48a through FIG. 48d, FIG. 49a through 59d, and FIG. 50a through 50c shown many views looped webbing 3100.

[0355] The Looped Webbing 3100 also enables a direct connection to a fixed anchor location 3430 using only the larger end-loop 3110 incorporated into the embodiment (FIG. 46a through FIG. 46c). Rather than being constrained to a limited set of strap configurations by a permanently attached open-end S-hook, typical of many of the straps 3440 available in the marketplace today (FIG. 51a), the Looped Webbing 3100 supports multiple strap configurations.

[0356] Either the larger end-loop 3110 or the smaller end-loop 3111, or both, can be utilized in conjunction with an add-on connector in securing the Looped Webbing 3100 to an anchor location (FIG. 43a through FIG. 43d, FIG. 44a through FIG. 44c, FIG. 46a through FIG. 46d, FIG. 53, FIG. 54). Not shown, the smaller end-loop 3111, rather than the larger end-loop 3110, could be utilized to attached the carabiner 3410 to the anchor 3420 in FIG. 43a through FIG. 43d. In this instance, the large end-loop 3110 would simply hang slack.

[0357] The Looped Webbing 3100 is not limited to a single, or even to a minimal subset of strap configurations. In addition to offering a variety of strap configurations, the Looped Webbing 3100 directly duplicates the strap configurations of prior art straps 3440 in common use today. The strap configuration shown in FIG. 50c replicates what is probably considered the simplest and most common strap-to-anchor connection currently available in the marketplace, FIG. 51b. Note, as shown in FIG. 49a through FIG. 49d, and in FIG. 50a through FIG. 50c, the S-hook 3414 can be easily added to or removed from the larger end-loop 3110, or from the smaller end-loop 3111, per the user's discretion. The flexibility in terms of possible strap configurations contrasts with the singular configuration available by means of the prior art strap 3440 having a permanently attached S-hook.

[0358] As shown in FIG. 46a through FIG. 46d, and in FIG. 48a through FIG. 48d, both the larger end-loop 3110 and the smaller end-loop 3111 of the Looped Webbing 3100 are utilized in a strap configuration. The Quick Link 3412 shown in FIG. 48a through FIG. 48d substitutes for the carabiner 3410 shown in FIG. 46a through FIG. 46d. Also note, as shown in FIG. 48d, the Quick Link 3412 can be left in place, secured to the Looped Webbing 3100 prior to any attachment of the Looped Webbing 3100 to an anchor location. In many instances, the configuration shown in FIG. 48d can be utilized as is, to be later secured to an anchor location without disturbing the Quick Link 3412. Or similar to what is shown in FIG. 46a through FIG. 46d, completing the progression might involve attaching the Looped Webbing 3100 to an anchor location 3434 prior to securing the anchor connector fully to the Looped Webbing 3100. In this example, the anchor connector being a carabiner 3410.

[0359] The strap configuration in FIG. 44a through 44c depicts the attachment of the Looped Webbing 3100 to a large diameter anchor 3430. A gated carabiner 3410 attached to the larger end-loop 3110 of the Looped Webbing 3100 attaches to the smaller end-loop 3111 of the Looped Webbing 3100 after the larger end-loop, with gated carabiner, circumnavigates the large diameter fixed anchor 3430. The strap configuration in this example matches the prior art example shown in FIG. 51c, with the difference being the Looped Webbing 3100 with gated carabiner creates a far more secure strap attachment than does the prior art example that utilizes an open-end S-hook 3440 and a separate sewn-on loop 3444.

[0360] The strap configuration depicted in FIG. 46a through 46d, and in FIG. 54, shows how the free end of the larger end-loop 3110 of the Looped Webbing 3100 can easily slide through an opening in a perforated panel 3434, 3436 to then connect with a gated carabiner 3410 already secured to the smaller end-loop 3111 of the Looped Webbing 3100.

[0361] Note that a prior art strap assembly with an S-hook sewn onto the strap end 3440 (FIG. 51a) would be prevented from attaching to a panel 3436 (FIG. 52a, FIG. 52b) in the same manner depicted by the Looped Webbing 3100 in FIG. 54.

[0362] The strap configuration in FIG. 47a through 47c depicts the attachment of the Looped Webbing 3100 to a large diameter fixed anchor 3430. No supplementary hooks or other anchor connectors are used. Nor does the smaller end-loop 3111 of the Looped Webbing 3100 come into play in this method of strap attachment. The attachment method of threading the webbing 3101 through the larger end-loop 3110 in the direction indicated by the direction arrow 3502 mimics the method that would be used to attach a strap which contained only a single sewn end-loop.

[0363] The Looped Webbing 3100 enables a large variety of anchor connection possibilities. These anchor connection possibilities often are more secure than those created using prior art straps that incorporate a permanent anchor connector on the strap end. Additionally, the Looped Webbing 3100 is flexible in that the configuration can be changed at the user's discretion. In practice, dangerous situations will occur if straps that are configured with hooks are attached to locations unsuitable for hook attachment. In welcome contrast to fixed configuration strap assemblies, the Looped Webbing 3100 makes it easier and more convenient for people to configure useful and safe strap-to-anchor attachments.

Alternative Embodiments

[0364] Two alternative embodiments 3200, 3300 are shown in FIG. 40 and FIG. 41. The alternative embodiments differ from Looped Webbing 3100 in that different stitching patterns 3220, 3230 are shown in place of the stitching pattern 3120 shown for the Looped Webbing 3100. A variety of stitching patterns would be deemed acceptable as long as the location of the stitching and the relative size and position of the two loops were maintained.

Slide

[0365] FIG. 55 shows one embodiment of an additional slide 5000 for securing the end of a flat strap 5010 when in use with an attachment device 100 or any other device. At least some of the advantages of slide 5000 is that it may be placed on and removed from the flat strap 5010 without detaching the flat strap 5010 or having a lose end of the flat strap 5010. The slide 5000 serves to hold the flat strap 5010 in a secure position such that a lose end will not get in the way of use. Additionally, it adds a degree of friction to the end of the flat strap 5010 to prevent detachment from attachment device 100 or any other device. In operation, a flat strap 5010 may be loaded by sliding it in one of the open ends or by folding it slightly and wedging the edges in through opening 5031. Folding and wedging through opening 5031 is thought to be optimal, but other loading techniques may be used. The advantage of that technique is that no loose end is required for loading slide 5000. Additionally, slide 5000 includes ridge 5030. Ridge 5030 is instrumental in providing holding friction to flat strap 5010 (also known as webbing) towards that top edge 5020 of the slide. As shown, a flat strap 5010 may be placed through opening 5031 and flattened and folded 5025 to provide a secure friction hold to the flat strap 5010.

[0366] As shown in FIG. 56, flat strap 5010 may be utilized with attachment device 100. In this configuration, flat strap 5010 may have a loose end that that is captured via slide 5000 and held securely. In previous configurations, flat strap 5010 has a sewn loop.

[0367] FIG. 57 shows additional views of slide 5000. As shown in these views, slide 5000 includes two knobbed overhangs 5040. These knobbed overhangs 5040 interface with flat strap 5010 and cooperate with ridge 5030 to hold the flat strap 5010. As is visible, a line from the bottom edges of knobbed overhangs 5040 will intersect ridge 5030, such that the top of ridge 5030 is on the same line as the bottom edges of knobbed overhangs 5040. It is this tight clearance that provides for holding friction when two flat strap sections are engaged in the slide 5000. Force on the flat strap 5010 will tend to pull the strap flat, causing holding friction between the bottom edges of knobbed overhangs 5040 and ridge 5030. However, void area 5045 allows for a user to fold the flat strap 5010 downwards into the void area 5045, therefore releasing the friction hold of slide 5000 and allowing for the flat strap 5010 to be removed. Clearance is needed between knobbed overhangs 5040 and ridge 5030 to wedge the flat strap 5010 in the gap and engage the device as shown. FIG. 58 shows additional views of this clearance.

[0368] FIG. 59 shows an embodiment of the arrangement of slide 5000 with attachment device 100. The top view provides an opaque flat strap 5905 and the bottom view provides two transparent flat strap sections 5910, 5920. As shown, the flat strap may be wrapped around the attachment device 100 and then both ends (two transparent flat strap section 5910, 5920) may be folded into the slide 5000. The two transparent flat strap section 5910, 5920 are transparent for illustration purposes.

[0369] Therefore, in many embodiments a slide includes a body section. The body section is shaped to receive a size of flat strap. The body section is typically designed for a certain size flat strap. These flat straps may range in size from of an inch in width to 2 inches and width and all those sizes in between. Although these are the typically sizes, the slide be sized to fit with virtually any size webbing/flat strap. Typically, the slide will work best with flat strap sizes it was designed for or sizes similar thereto. Principally, the slide includes a ridge and two overhangs on either side of the ridge. The overhangs fold over like an upside-down G-shape in relation to the ridge. Typically, the overhangs are knobbed (but not always), as the knobbed nature increases the friction on a flat strap in the device. In many configurations, the knobbed overhangs and ridge intersect on an imaginary line running across the device. Clearance between the knobbed overhangs and ridge may vary in that they may extend past each other or there may be some clearance between. It depends on the thickness of the strap intended to be used. However, in many configurations the knobbed overhangs and ridge intersect on an imaginary line running across the device or approximately as such. Additionally, in many configurations, a void is included on either side of the ridge, such that the flat strap may be folded down into it for loading and unloading. The ridge is raised in respect to the voids and the bottom edge of the slide. Additionally, in many embodiments the total width of the slide is slightly more than that of the flat strap it is designed for, with room to accommodate the width of the material of the body of the slide. In many configurations, when two sections of flat strap are in the slide, the fiction of the knobbed overhangs and ridge against the flat strap prevent removal. Additionally, in many configurations, as tension is applied to the flat strap, the flat strap tends to flatten, providing force against the knobbed overhangs and ridge which translates to friction against removal. In many embodiments, the slide may be attached and removed without the need for a loose end on the device. In many embodiments, an opening between the overhangs is included. In many configurations, the opening aligns with the ridge. In many configurations, the flat strap may be loaded to the device through the opening, by folding the flat strap and sliding the edges into the voids on either side of the ridge. The slide may be made of plastic, composite, metal, or many other materials know to those of ordinary skill in the art. In many configurations, the slide is either injection molded or may be bent and folded from a single piece of material. Various other fabrication techniques are possible.

Alternative Attachment Device

[0370] FIG. 60 shows one embodiment of an alternative attachment device 6000. Attachment device 6000 is similar in some respects to attachment device 100. Attachment device 6000 includes a first hook 6005 and a second hook 6006. First hook 6005 includes upturned end 6010 and upturned end 6011 is found on second hook 6006. These upturned ends 6010, 6011 serve to provide easier attachment of a rope or other item to attachment device 6000. Note that in attachment device 6000, the first hook and the second hook 6006 are formed of a flat piece of material that is shaped like a hook. Therefore, when the first hook and the second hook 6006 rest against each other, it may be difficult to wedge a rope, flat strap or other object between them. In contrast, since attachment device 100 is may of a rounded hook, the hook having a circular cross section, it may be difficult to place an object between first hook and the second hook 6006. The upturned ends 6010, 6011 provide for wedge to assist in insertion of an object. In attachment device 100, due to the rounded nature of the hooks, the hooks shape naturally lend themselves to an approximate wedge. Additionally, first hook and the second hook 6006 include a first upturned peak 6007 and a second upturned peak 6008. The first upturned peak 6007 and the second upturned peak 6008 function similar to the upturned ends, providing for easy insertion of a rope, strap or other object, by relying on the wedged entrance provided. Additionally, a frame 6020, 6021 that receives the first hook 6005 and the second hook 6006 is provided. Between the frame 6020, 6021 a receiving area 6022 for a flat strap is provided on housing 6030.

[0371] FIG. 61 shows an exploded view of attachment device 6000. Here, the ends of the first hook 6005 and the second hook 6006 are visible. The ends include a flat portion 6040, 6041 and an upturned portion 6045, 6046. FIG. 62 shows inside housing 6030. Inside, cradle area 6051, 6052 receives the bottom edge of the first hook 6005 and the second hook 6006. The center peak 6053, receives flat spring 6050. Flat portions 6040, 6041 press against flat spring 6050 when the first hook 6005 and the second hook 6006 are separated. The angled bottom portion of the first hook 6005 and the second hook 6006 provide for give in the system, such that when the top portions of the first hook 6005 and the second hook 6006 are in a perpendicular and touching position, the flat portions 6040, 6041 flare out. When the first hook 6005 and the second hook 6006 separate, then the flat portions 6040, 6041 compress the flat spring 6050 and move toward a perpendicular position. Upturned portion 6045, 6046 fit into frame 6020, 6021 and provide the hook portions two portions on the frame to prevent removal.

[0372] FIG. 63 shows one embodiment of an alternative attachment device 6300. This version has angled arms on the hooks. Attachment device 6300 is similar in some respects to attachment device 100. Attachment device 6300 includes a first hook 6305 and a second hook 6306. First hook 6305 includes upturned end 6310 and upturned end 6311 is found on second hook 6306. These upturned ends 6310, 6311 serve to provide easier attachment of a rope or other item to attachment device 6300. Note that in attachment device 6300, the first hook and the second hook 6306 are formed of a flat piece of material that is shaped like a hook. Therefore, when the first hook and the second hook 6306 rest against each other, it may be difficult to wedge a rope, flat strap or other object between them. In contrast, since attachment device 100 is may of a rounded hook, the hook having a circular cross section, it may be difficult to place an object between first hook and the second hook 6306. The upturned ends 6310, 6311 provide for wedge to assist in insertion of an object. In attachment device 100, due to the rounded nature of the hooks, the hooks shape naturally lend themselves to an approximate wedge. Additionally, first hook and the second hook 6306 include a first upturned peak 6307 and a second upturned peak 6308. The first upturned peak 6307 and the second upturned peak 6308 function similar to the upturned ends, providing for easy insertion of a rope, strap or other object, by relying on the wedged entrance provided. Additionally, a frame 6320, 6321 that receives the first hook 6305 and the second hook 6306 is provided. Between the frame 6320, 6321 a receiving area 6322 for a flat strap is provided on housing 6330.

[0373] FIG. 64 shows an exploded view of attachment device 6300. Here, the ends of the first hook 6305 and the second hook 6306 are visible. The ends include a flat portion 6340, 6341 and an upturned portion 6345, 6346. Also, cutouts 6348, 6349 interface with cradle area 6051, 6052, and provide for a lower profile of the first hook 6305 and the second hook 6306.

[0374] FIG. 65 shows inside housing 6330. Inside, cradle area 6520 receives the bottom edge of the first hook 6305 and the second hook 6306 at cutouts 6348, 6349, respectively. The center peak 6510, receives flat spring 6500. Flat portions 6340, 6341 press against flat spring 6500 when the first hook 6305 and the second hook 6306 are separated. The angled bottom portion of the first hook 6305 and the second hook 6306 provide for give in the system, such that when the top portions of the first hook 6305 and the second hook 63006 are in a perpendicular and touching position, the flat portions 6340, 6341 flare out. When the first hook 6305 and the second hook 6306 separate, then the flat portions 6340, 6341 compress the flat spring 6500 and move toward a perpendicular position. Upturned portion 6345, 6346 fit into frame 6320, 6321 and provide the hook portions two portions on the frame to prevent removal.

[0375] FIGS. 66 and 67 show one embodiment of flat spring 6500. Flat spring 6500 includes a top rounded portion 6730 and angled/flared portions 6710, 6720. Typically, the angled/flared portions 6710, 6720 have a similar angle to that of the bottom portions of the first hook 6305 and the second hook 6306. This provides good contact between the hooks and the spring. Different from the previous embodiment, attachment device 100, the use of a single flat spring provides tension to both hooks, but better resists the spring from being jarred or detached, since it wraps around the center peak and is not small enough to have significant play within the housing.

[0376] While specific embodiments have been described in detail in the foregoing detailed description, it will be appreciated by those skilled in the art that various modifications and alternatives to those details could be developed in light of the overall teachings of the disclosure and the broad inventive concepts thereof. It is understood, therefore, that the scope of this disclosure is not limited to the particular examples and implementations disclosed herein but is intended to cover modifications within the spirit and scope thereof as defined by the appended claims and any and all equivalents thereof.