Storm protection system
11434689 · 2022-09-06
Inventors
Cpc classification
E06B9/02
FIXED CONSTRUCTIONS
E06B9/01
FIXED CONSTRUCTIONS
International classification
Abstract
A storm protection system for a window or door unit located in a wall opening and having an outer frame, the system including at least one protective panel fit within the outer frame and wall opening, at least one pair of brackets connected to the outer frame at opposing sides of the wall opening and spaced from the front surface of the panel a first distance, at least one force distribution body with at least one alignment structure on the front surface and spaced from the rear surface a second distance that is greater than the first distance, at least one elongated flexible restraint extending between and connected to the at least two brackets is received by the alignment structure and when tensioned forces the at least one force distribution body against the at least one panel which forces the at least one panel against the window or door unit.
Claims
1. A storm protection system for a window or door unit located in a wall opening and having an outer frame adjacent the wall opening, the protection system comprising: at least one protective panel having generally planar front and rear surfaces and being dimensioned to fit within the outer frame and wall opening while the rear surface contacts the window or door unit; at least one pair of brackets connected to the outer frame at opposing sides of the wall opening located along a first axis and spaced apart from the front surface of the at least one protective panel a first distance; at least one force distribution body having front and rear surfaces and being dimensioned to fit within the outer frame and wall opening, with at least one alignment structure on the front surface and being spaced apart from the rear surface a second distance, wherein the rear surface of the at least one force distribution body contacts the front surface of the at least one protective panel and the second distance is greater than the first distance; at least one elongated flexible restraint extending along the first axis between and connected to the at least two brackets, wherein the at least one elongated flexible restraint is received by the at least one alignment structure on the front surface of the at least one force distribution body, and wherein when tensioned the at least one elongated flexible restraint forces the at least one force distribution body against the at least one protective panel which forces the at least one protective panel against the window or door unit.
2. The storm protection system of claim 1, wherein the outer frame further comprises within the wall opening first opposed sides including left and right stiles, and second opposed sides including a top header and a bottom sill.
3. The storm protection system of claim 2, wherein the outer frame further comprises a casing around the wall opening.
4. The storm protection system of claim 1, wherein the outer frame comprises a casing around the wall opening.
5. The storm protection system of claim 1, wherein the window or door unit comprises at least one perimeter rail.
6. The storm protection system of claim 1, wherein the window or door unit comprises a jambliner dimensioned to fit within the wall opening or outer frame.
7. The storm protection system of claim 1, wherein each bracket is connected to the outer frame by one or more fasteners.
8. The storm protection system of claim 1, further comprising a buckle releasably connected to the at least one elongated flexible restraint.
9. The storm protection system of claim 1, wherein the at least one elongated flexible restraint further comprises a substantially non-elastic strap.
10. The storm protection system of claim 1, wherein the at least one protective panel comprises plastic, foamboard, cardboard, fiberboard, wood or metal.
11. The storm protection system of claim 1, wherein the at least one protective panel is semi-rigid or rigid and comprises one or more layers.
12. The storm protection system of claim 1, wherein the at least one protective panel comprises at least one corrugated layer.
13. The storm protection system of claim 1, wherein the at least one force distribution body comprises expanded foam, foamboard, cardboard, fiberboard, plastic, wood or metal.
14. The storm protection system of claim 1, wherein the alignment structure on the at least one force distribution body comprises a channel that receives the at least one elongated flexible restraint.
15. The storm protection system of claim 1, further comprising a plurality of force distribution bodies having front and rear surfaces and being dimensioned to fit within the outer frame and wall opening along the first axis of the at least one elongated flexible restraint extending between and connected to the at least two brackets, with each force distribution body having at least one alignment structure on the front surface and being spaced apart from the rear surface the second distance; wherein the rear surface of the plurality of force distribution bodies contacts the front surface of the at least one protective panel and the second distance is greater than the first distance; wherein the at least one elongated flexible restraint is received by the alignment structure on the front surface of each of the plurality of force distribution bodies, and wherein when tensioned the at least one elongated flexible restraint forces the plurality of force distribution bodies against the at least one protective panel which forces the at least one protective panel against the window or door unit.
16. The storm protection system of claim 1, further comprising a second pair of brackets connected to the outer frame at the opposing sides of the window opening located along a second axis and spaced apart from the front surface of the at least one protective panel a third distance, wherein the second axis is parallel to the first axis; at least one second force distribution body having front and rear surfaces and being dimensioned to fit within the outer frame and wall opening along the second axis, with at least one alignment structure on the front surface and being spaced apart from the rear surface a fourth distance; wherein the rear surface of the at least one second force distribution body contacts the front surface of the at least one protective panel and the fourth distance is greater than the third distance; a second elongated flexible restraint extending along the second axis between and connected to the second pair of brackets, wherein the second elongated flexible restraint is received by the alignment structure on the front surface of the at least one second force distribution body, and wherein when tensioned the second elongated flexible restraint forces the at least one second force distribution body against the at least one protective panel which forces the at least one protective panel against the window or door unit.
17. The storm protection system of claim 16, wherein the third and fourth distances relating to the second pair of brackets and the alignment structure on the front surface of the at least one second force distribution body are the same as the respective first and second distances.
18. The storm protection system of claim 1, further comprising a second pair of brackets connected to the outer frame at opposing sides of the window opening located along a second axis and spaced apart from the front surface of the at least one protective panel a third distance, wherein the second axis is perpendicular to and crosses the first axis; wherein the at least one force distribution body is positioned along the second axis and further comprises a second alignment structure on the front surface and being spaced apart from the rear surface a fourth distance, with the fourth distance being greater than the third distance; a second elongated flexible restraint extending along the second axis between and connected to the second pair of brackets, wherein the second elongated flexible restraint is received by the second alignment structure on the front surface of the at least one force distribution body, and wherein when tensioned the second elongated flexible restraint forces the at least one force distribution body against the at least one protective panel which forces the at least one protective panel against the window or door unit.
19. The storm protection system of claim 18, wherein the third and fourth distances relating to the second pair of brackets and the second alignment structure on the front surface of the at least one force distribution body are the same as the respective first and second distances.
20. The storm protection system of claim 1, wherein the window or door unit includes a second window or door adjacent or spaced apart from a side of a first window or door.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) In describing the preferred embodiments, reference is made to the accompanying drawing figures wherein like parts have like reference numerals, and wherein:
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(25) It should be understood that the figures are not to scale. While some mechanical details of a storm protection system for a window or door unit located in a wall opening, including additional plan and section views of the examples shown and of examples that may have alternative configurations have not been included, such details are considered to be within the comprehension of those of skill in the art in light of the present disclosure. It also should be understood that the present invention is not limited to the example embodiments illustrated.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
(26) For the following defined terms, these definitions shall be applied, unless a different definition is given in the claims or elsewhere in this disclosure. As used in this disclosure and the appended claims, the singular forms “a”, “an”, and “the” include plural referents unless the content clearly dictates otherwise. As used in this disclosure and the appended claims, the term “or” is generally employed in its sense including “and/or” unless the content clearly dictates otherwise.
(27) Referring generally to
(28) The drawing figures illustrate examples of storm protection systems for a window or door unit located in a wall opening. For instance,
(29) The elongated flexible restraint 40 shown in
(30) It will be appreciated that buckles that permit an elongated flexible restraint 40 to be looped through brackets 22 and to have both ends pulled through to restrain a force distribution body 30 are particularly advantageous. Such buckles permit a cost-efficient spool of such material to be unwound and quickly and conveniently cut to a desired length, as needed for the elongated flexible restraint 40, without need for accurate measurement. The elongated flexible restraint 40 merely must be able to be received by each bracket 22, such as by looping through or around the bracket, and have its ends pass through the buckle 42 to be tensioned, such as by pulling on the ends of the elongated flexible restraint 40 by hand, or by use of a manual tensioner. Alternatively, the elongated flexible restraint may be constructed with one end connected to a buckle and may have the second end pass through the buckle for tensioning, such as in the form of a ratchet strap or a cam buckle and strap. The materials used for the elongated flexible restraints also may be chosen to be more easily disposed of, such as by recycling, if the elongated flexible restraints become worn.
(31) The force distribution body 30 preferably is relatively tall. For example, it may be 3 inches tall, to permit an alignment structure 32, such as a ¾ inch deep channel in the front surface of the force distribution body 30 to receive the elongated flexible restraint 40 while still permitting a tensioned elongated flexible restraint 40 to generate compressive force to hold the rear surface of the protective panel 20 against the window unit 12. Thus, it is intended that the surface of the force distribution body 30 that the elongated flexible restraint 40 passes over will be spaced from the front of the protective panel 20 a distance that is greater than the relative distance between the brackets 22 and the front of the protective panel 20, thereby causing sort of tenting effect by which the elongated flexible restraint 40 extends at angles rearward from the force distribution body 30 to the brackets 22.
(32) The force distribution body 30 may be formed of various materials and in various configurations, such as a block of closed cell expanded foam, laminated pieces of foam board, a closed molded plastic body, an open molded plastic body, or of other suitable materials and in other suitable forms. The alignment structure 32 on the force distribution body 30 is intended to keep the force distribution body 30 located on the elongated flexible restraint 40. It will be appreciated that the alignment structure may be formed by projections extending forward from the front surface of a force distribution body. Alternatively, as shown in
(33) The outer frame 16 of the first example storm protection system 10 includes a casing 24 around the wall opening 14. In this example, the window or door unit 12 is a circular decorative window having a relatively small wall opening 14. The window unit 12 includes at least one perimeter rail 50. The perimeter rail 50 of this example is circular and holds a fixed single or double pane of glass 52. The perimeter rail 50 provides a surface against which the protective panel 20 may be forced by the force distribution body 30 when the elongated flexible restraint 40 is tensioned by use of the buckle 42.
(34) Each bracket 22 is connected to the outer frame 16 by at least one fastener 54. The bracket 22 of this example is separately shown in an enlarged view in
(35) Advantageously, the storm protection system 10 requires use of relatively few brackets, which provides an uncluttered appearance. The brackets also require little skill to determine acceptable placement and to install. For instance, the brackets may be installed by use of fasteners 54, which are secured to the casing 24 of the outer frame 16. Each fastener 54 may be, for example, a wood screw preferably made of stainless steel, painted or otherwise having a corrosion resistant coating. Each fastener 54 is of sufficient strength to mount one of the brackets 22 to the outer frame 16 and to maintain tension in the elongated flexible restraint 40 after it has been installed. The brackets 22 need only be installed on opposite sides of the outer frame 16 (such as left and right, or top and bottom) and spaced from the window unit 12 sufficiently to accept the protective panel 20 therebetween. For instance, the brackets 22 may be conveniently spaced and mounted approximately ½ inch forward of the front surface of the protective panel 20.
(36) Ultimately, to generate a compressive force to press the protective panel 20 against the window unit 12 when the elongated flexible restraint 40 is received by the alignment structure 32 on the front surface of the at least one force distribution body 30 and tensioned, the brackets 22 are connected to the outer frame 16 at opposite sides of the wall opening 14 and spaced apart from the front surface of the protective panel 20 a first distance, such as ½ inch, and the force distribution body 30 is dimensioned to fit within the outer frame 16 and wall opening 14 and so that the alignment structure 32 receives the elongated flexible restraint 30 a second distance from the front surface of the protective panel 30, such as 2¼ inches. With the second distance being greater than the first distance, the tensile force in the elongated flexible restraint 30 generates a compressive force toward the protective panel 20. Advantageously, there are virtually no small tolerances required when one merely needs to trap the force distribution body 30 between the elongated flexible restraint 40 and the protective panel 20. This makes the storm protection system 10 particularly well suited for quick and convenient sizing and installation.
(37) It will be appreciated that the protective panel 20 may be constructed using a variety of suitable materials, such as plastic, foamboard, cardboard, fiberboard, wood or metal. The protective panel 20 also preferably is semi-rigid or rigid and may include one or more layers for impact resistance. The at least one protective panel 20 is generally planar, such that it may be relatively flat or may include at least one corrugated layer and
(38) Protective panel materials that are clear or translucent are advantageous for permitting light to enter the building. Relative to an opaque material, clear and translucent materials reduce the need for an alternative source of light during daylight hours and provide a better sense of the current state of the weather. Given that sheet materials may be in short supply when a storm is approaching, the flexibility to utilize any of several types of materials provides another advantage. In addition, such panels materials may be cut with common power or hand tools and will be easy to lift, handle, stack and stow, as needed.
(39) With the respective components precut, and the brackets 22 already installed, a property owner may very quickly and conveniently complete the installation of a storm protection system 10 when notified of an impending storm. For instance, the ends of elongated flexible restraint 40 may be received by the brackets 22 and joined at a buckle 42, while leaving slack in the elongated flexible restraint 40. The protective panel 20 then may be raised, slipped behind the elongated flexible restraint 40 and into position in the wall opening 14. The protective panel 20 may rest at its bottom within the wall opening 14 and lean outward against the slackened elongated flexible restraint 40, while the force distribution body 30 is retrieved. Then, the force distribution body 30 may be moved into position to have the elongated flexible restraint 40 received within the alignment structure 32 on the face of the force distribution body 30 and the rear of the force distribution body 30 may be positioned against the front surface of the protective panel 20. This takes up much of the slack in the elongated flexible restraint 40, while pushing the protective panel 20 rearward into position against the window unit 12. The elongated flexible restraint 40 then is tensioned, such as by pulling the ends through the buckle 42 until the force distribution body 30 is forced rearward to hold the protective panel 20 in place against the window unit 12. Thus, the storm protection system 10 may be conveniently configured and installed by one person, with relatively little skill required.
(40) Depending on the type of buckle used, a fully installed storm protection system 10 may be removed by first loosening the tension in the elongated flexible restraint 40, such as by manipulating the buckle or by passing an end of the elongated flexible restraint 40 back through the buckle. Alternatively, the elongated flexible restraint 40 may be installed with a fair amount of extra length at one end extending from the buckle. The storm protection system 10 then may be quickly removed by cutting the elongated flexible restraint 40 where the shorter end extends through the buckle. This will leave plenty of length at the opposite end for use in passing both ends of the elongated flexible restraint 40 through the buckle 42 when the time comes to reinstall the storm protection system 10.
(41) It will be appreciated that the general construction of the first example storm protection system may be applied in other configurations. To help demonstrate this, additional examples are shown and described herein.
(42) Turning to
(43) However, the second example shown in
(44) It will be appreciated that the second example storm protection system 110 also includes a second pair of brackets 122 connected to the outer frame 116 at the opposing sides of the window opening located along a second axis C and spaced apart from the front surface of the at least one protective panel 120 a third distance, wherein the second axis C is parallel to the first axis B. At least one second force distribution body 130′ has front and rear surfaces and is dimensioned to fit within the outer frame 116 and wall opening 114 along the second axis C, with at least one alignment structure 132′ on the front surface and being spaced apart from the rear surface a fourth distance, wherein the rear surface of the at least one second force distribution body 130′ contacts the front surface of the at least one protective panel 120 and the fourth distance is greater than the third distance. A second elongated flexible restraint 140 extends along the second axis C between and connected to the second pair of brackets 122, wherein the second elongated flexible restraint 140 is received by the alignment structure 132′ on the front surface of the at least one second force distribution body 130′, and wherein when tensioned the second elongated flexible restraint 140 forces the at least one second force distribution body 130′ against the at least one protective panel 120 which forces the at least one protective panel 120 against the window or door unit 112. It will be appreciated that in this second example, the second force distribution bodies 130′ are identical to the first force distribution bodies 130. Accordingly, the third and fourth distances relating to the second pair of brackets 122 and the alignment structure 132′ on the front surface of the at least one second force distribution body 130′ are the same as the respective first and second distances associated with the first pair of brackets 122 and the alignment structure 132 on the front surface of the at least one first force distribution body 130.
(45) The different window configuration shown in
(46) Given the rectangular configurations and particular example structures, in addition to the outer frame 116′ including a casing 124′, the outer frame 116′ of the second example shown in
(47) In this second example, it also will be appreciated that each bracket 122 is connected to an outer frame 116, 116′ by one or more fasteners, which in this case includes two screws that are similar to the fasteners of the first example. The second example shows use of a different buckle 142. Bent wire type buckles 142, as shown in
(48) Turning to
(49) However, the third example shown in
(50) In the third example, the force distribution bodies 230 have a square shape, but otherwise are constructed similarly to the force distribution bodies of the first and second example. The at least one elongated flexible restraint 240 is received by the alignment structure 232 on the front surface of each of the plurality of force distribution bodies 230, and when tensioned using a buckle 242 that is connected to the elongated flexible restraint 240, the temporarily tension in the elongated flexible restraint 240 in preparation for and during a storm forces the plurality of force distribution bodies 230 against the at least one protective panel 220 which forces the at least one protective panel 220 against the window unit 212. It will be appreciated that the buckle 242 is of the bent wire type, shown in
(51) The third example storm protection system 210 differs from the previous examples in that the system includes vertical elongated flexible restraints to provide additional force and stability. For instance, a second pair of brackets 222′ are connected to the outer frame 216 at opposing sides of the wall opening 214 located along a second axis E and spaced apart from the front surface of the at least one protective panel 220 a third distance, wherein the second axis E is perpendicular to and crosses the first axis D. As such the at least one force distribution body 230 is positioned along the second axis E and further includes a second alignment structure 232′ on the front surface and which is spaced apart from the rear surface a fourth distance, with the fourth distance being greater than the third distance. A second elongated flexible restraint 240′ extends along the second axis E between and connected to the second pair of brackets 222′. The second elongated flexible restraint 240′ is received by the second alignment structure 232′ on the front surface of the at least one force distribution body 230, and wherein when tensioned using a buckle 242′ that is connected to the second elongated flexible restraint 240′, the second elongated flexible restraint 240′ forces the at least one force distribution body 230 against the at least one protective panel 220, which forces the at least one protective panel 220 against the window unit 212. It will be appreciated that in the third example, the third and fourth distances relating to the second pair of brackets 222′ and the second alignment structure 232′ on the front surface of the at least one force distribution body 230 are the same as the respective first and second distances. It also will be appreciated that the respective brackets 222, 222′ may be identical, which also may be the case with the respective force distribution bodies 230, 230′ and buckles 242, 242′. Also, the means of tensioning and releasing the tension of the elongated flexible restraints may be similar throughout the example storm protection systems.
(52) Turning to
(53) The configuration of mounted brackets 322 shown in
(54) Turning to
(55) However, the fifth example shown in
(56) For instance, the door unit 412 has a first force distribution body 430 near the top portion of the lefthand door and a second force distribution body 430′ is positioned near the top of the righthand door, with both receiving the upper most horizontal elongated flexible restraint 440. Thus, the protection system 410 includes a plurality of force distribution bodies 430, 430′ having front and rear surfaces and being dimensioned to fit within the outer frame 416 and wall opening 414 along the first axis F of the at least one elongated flexible restraint 440 extending between and connected to the at least two brackets 422, with each force distribution body 430, 430′ having at least one alignment structure 432 on the front surface and being spaced apart from the rear surface the second distance. The rear surface of the plurality of force distribution bodies 430 contact the front surface of the at least one protective panel 420 of the lefthand door and the second protective panel 420, with the second distance being greater than the first distance. When each elongated flexible restraint 440 is tensioned, such as by using a respective buckle 442, the force distribution bodies 430 are forced against the respective protective panels 420, which are forced against the doors of the door unit 412.
(57) In the fifth example, the force distribution bodies 430, 430′ have a rectangular shape. They may have different configurations, such as the closed body shown in
(58) With the fifth example, the force distribution bodies have perpendicular alignment structures 432, 432′, in the form of horizontal channels 432 and vertical channels 432′ on the front surface of each of the plurality of force distribution bodies 430, 430′. The at least one elongated flexible restraint 440 is received by the alignment structures 432, and when tensioned, the at least one elongated flexible restraint 440 forces the at least one first force distribution body 430 against the at least one lefthand protective panel 420, which forces the at least one lefthand protective panel 420 against the lefthand door of the door unit 412, and the at least one second force distribution body 430′ against the at least one righthand protective panel 420, which forces the at least one righthand protective panel 420 against the righthand door of the door unit 412. This pattern is repeated three times with the parallel horizontal elongated flexible restraints 440 connected to brackets 422 on opposed sides of the door unit 412 and with each being received by two force distribution bodies 430, 430′ along parallel axes F.
(59) As with the third example storm protection system 210, the fifth example includes vertical elongated flexible restraints 440′ to provide additional force and stability. For instance, pairs of second brackets 422′ are connected to the outer frame 416 at opposing sides of the door opening 414 located along a second parallel axes G, and spaced apart from the front surface of the respective protective panels 420 a third distance, wherein the second axes G are perpendicular to and crosses the first axes F. As such, the at least one force distribution body 430 is positioned along the second axis G and further includes a second alignment structure 432′ on the front surface and which is spaced apart from the rear surface a fourth distance, with the fourth distance being greater than the third distance. A second elongated flexible restraint 440′ extends along the second axis G between and connected to the second pair of brackets 422′. The second elongated flexible restraint 440′ is received by the second alignment structure 432′ on the front surface of the force distribution bodies 430′, and wherein when tensioned the second elongated flexible restraint 440′ forces the at least one force distribution body 430′ against the at least one protective panel 420, which forces the at least one protective panel 420 against the lefthand door of the door unit 412. It will be appreciated that in the fifth example, the third and fourth distances relating to the second pair of brackets 422′ and the second alignment structure 432′ on the front surface of the at least one force distribution body 430′ are the same as the respective first and second distances. It also will be appreciated that the respective brackets 422, 422′ may be identical, which also may be the case with the respective force distribution bodies 430, 430′.
(60) Thus, in the fifth example storm protection system 410, five elongated flexible restraints include three parallel horizontal elongated flexible restraints 440 and two parallel vertical elongated flexible restraints 440′, which are perpendicular to the horizontal elongated flexible restraints 440. Similarly to the previous examples, the storm protection system 410 may be conveniently installed, removed and stored, by one person, as needed.
(61) In light of the forgoing, it will be appreciated that a storm protection system for a window or door unit located in a wall opening may be provided in various configurations. Any variety of suitable materials of construction, configurations, shapes and sizes for the components and methods of connecting the components may be utilized to meet the particular needs and requirements of an end user. It is to be understood that the invention is not to be limited to the examples disclosed herein, but rather, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Thus, the description and drawings should be considered illustrative and not restrictive of the invention, which is limited only by the appended claims and their legal equivalents.