COUPLING ARTICLE

Abstract

An article for coupling bands, cords, straps and the like to bundle items. The coupling article comprises a body having at least two end sections each having a cutout and passage means formed therethrough to removably retain a portion of a tensile line. A user may use an end section of the coupling article to engage a first portion of a closed-loop tensile line, encircle one or more objects, and engage a remaining portion of the closed-loop tensile line with an opposing end section, thus holding the objects together. A user may also secure objects using the coupling article in combination with an open-loop tensile line by wrapping the tensile line around a first end section, within the cutout and securing with a knot. With the remaining open-loop tensile line, the user would encircle one or more objects, and then wrap the open-loop tensile line around a second end section, within the cutout and secure with a knot. The coupling article may be constructed of plastic, metal, or other rigid material to meet the needs of the application. The dimensions of the coupling article may be of varying size depending on the desired compressive force needed on the objects, and the size and strength of the tensile line.

Claims

1. A coupling article used in conjunction with a tensile line to facilitate the bundling of at least one object, the coupling article comprising: at least two end sections, each having a cutout located therethrough to releasably retain at least one portion of said tensile line; a passage means contiguous to said cutout that allows said tensile line to enter into and exit from said cutout, and a body extending between and connecting said end sections, whereby a user can wrap said tensile line around said object at least one time and releasably retain remaining said portions of said tensile line using said end sections of said coupling article thereby bundling said object.

2. The coupling article of claim 1 wherein said end sections extend unitarily from said body in substantially diametrically opposite positions.

3. The coupling article of claim 1 wherein said cutout is located proximate the center of each of said end sections and has rounded edges.

4. The coupling article of claim 1 wherein said cutout defines a bore extending through each of said end sections.

5. The coupling article of claim 1 wherein said cutout defines a straight slot extending through each of said end sections.

6. The coupling article of claim 1 wherein said cutout defines an “S” shaped slot extending through each of said end sections.

7. The coupling article of claim 1 wherein said cutout defines a shape to releasably retain said tensile line and extends through each of said end sections.

8. The coupling article of claim 1 wherein said passage means is contiguous to said cutout and extends through each of said end sections such that it allows said tensile line to enter into and exit from said cutout.

9. The coupling article of claim 8 wherein said passage means has rounded outer corners.

10. The coupling article of claim 8 wherein said passage means defines a straight channel.

11. The coupling article of claim 8 wherein said passage means defines a curved channel.

12. The coupling article of claim 8 wherein said passage means and said cutout are combined into a substantially integrated shape.

13. The coupling article of claim 1 wherein said coupling article includes a concavity along a portion of at least one side thereof.

14. A coupling article to facilitate the bundling of at least one object used in conjunction with a tensile line, the coupling article comprising: a plurality of end sections, each having a cutout located therethrough to releasably retain at least one portion of said tensile line; a passage means contiguous to said cutout that allows said tensile line to enter into and exit from said cutout, and a body extending between and connecting each pair of said end sections, whereby a user can releasably retain a portion of said tensile line using a first end section of said pair of said end sections, wrap said tensile line around said object at least one time and releasably retain a remaining portion of said tensile line using a second end section of said pair of said end sections thereby bundling said object.

15. A method of bundling at least one object, comprising: providing a coupling article used in conjunction with a tensile line, said coupling article comprising a plurality of end sections, each having a cutout located therethrough, a passage means contiguous to said cutout and a body extending between and connecting each pair of said end sections, releasably retaining a portion of said tensile line using a first end section of said pair of said end sections, wrapping said tensile line around said object at least one time and releasably retaining remaining portion of said tensile line a using a second end section of said pair of said end sections thereby bundling said object.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0010] For a detailed description of exemplary embodiments of the invention, reference is now made to the figures of the accompanying drawings. The figures are not necessarily to scale, and certain features and certain views of the figures may be shown exaggerated in scale or in schematic form, and some details of conventional elements may not be shown in the interest of clarity and conciseness.

[0011] FIG. 1A is a perspective view of an embodiment of a coupling article in accordance with principles disclosed herein;

[0012] FIG. 1B is an elevation view of the coupling article depicted in FIG. 1A in accordance with principles disclosed herein;

[0013] FIG. 2A is a perspective view of the embodiment depicted in FIG. 1A in combination with a closed-loop tensile line and objects in accordance with principles disclosed herein;

[0014] FIG. 2B is a perspective view of the embodiment depicted in FIG. 1A in combination with a open-loop tensile line and objects in accordance with principles disclosed herein;

[0015] FIGS. 3A to 3D show perspective views of other embodiments of the coupling article having various cutouts and passage means of different shapes and locations in accordance with principles disclosed herein;

[0016] FIG. 4A is a perspective view of another embodiment of a coupling article having four end sections in accordance with principles disclosed herein;

[0017] FIG. 4B is a plan view of the coupling article depicted in FIG. 4A in accordance with principles disclosed herein;

NOTATION AND NOMENCLATURE

[0018] Certain terms are used throughout the following description and claims to refer to particular article components. In the following discussion and in the claims, the terms “including” and “comprising” are used in an open-ended fashion, and thus should be interpreted to mean “including, but not limited to . . . ”.

DETAILED DESCRIPTION

[0019] In the drawings and description that follow, like parts are typically marked throughout the specification and drawings with the same reference numerals. The present disclosure is susceptible to embodiments of different forms. Specific embodiments are described in detail and are shown in the drawings, with the understanding that the present disclosure is to be considered an exemplification of the principles of the disclosure, and is not intended to limit the disclosure to that illustrated and described herein. It is to be fully recognized that the different teachings and components of the embodiments discussed below may be employed separately or in any suitable combination to produce desired results.

[0020] FIG. 1A and FIG. 1B are perspective and elevation views respectively of one embodiment of a coupling article. The coupling article comprises a pair of end sections 330 conjoined by body 340. Each end section 330 includes a cutout in the shape of bore 310 formed therethrough and located at the proximate center of end section 330. Each end section 330 also includes a passage means in the form of channel 320 formed therethrough that is contiguous to bore 310. The coupling article may have one or more sides with a concavity 350 to increase the flexibility of the coupling article allowing it to conform to the surface of the objects being bundled, giving it a lower profile, and to establish a greater contact area between the coupling article and the bundled objects. One or more sides can also have concavity 350 to conserve the amount of material used. Each outside corner 325 of the channel 320 may preferably be rounded to ease the passage of the tensile line into the channel 320. The edge 315 of bore 310 may also advantageously be rounded to give the tensile line a smooth surface over which to move. The channel 320 may be sized wide enough to accept, with some resistance, the tensile line while in a taut or stretched condition. This size will generally prevent the same tensile line, while in a relaxed condition, from exiting the bore 310 so that the coupling article keeps the tensile line engaged when not bundling objects. A benefit of the coupling article engaging the tensile line without objects is the coupling article can be easily stored with the tensile line when not bundling objects lessening the chance of misplacing the coupling article. The diameter of bore 310 may preferably be of a dimension to accommodate the retention of at least three tensile lines so that extra tensile lines may be added for increased binding security.

[0021] There are various possibilities with regard to the location and shape of the cutout, passage means and concavity, a few of which are illustrated in FIG. 3A to FIG. 3D. FIG. 3A shows an embodiment of the coupling article having a passage means in the form of channel 320 positioned within concavity 350. FIG. 3B shows an embodiment of the coupling article having a curved channel 322 and concavity 350 on four sides. FIG. 3C shows an embodiment in which the passage means and cutout are combined and take the form of an “S” shaped slot 312. Similarly, FIG. 3D illustrates another embodiment in which the passage means and cutout are combined and take the form of a straight slot 314.

[0022] FIG. 4A and FIG. 4B illustrate another embodiment of the coupling article having a body 440 connecting two pairs of end sections 330 allowing the items to be bundled in a crisscross like fashion.

[0023] The dimensions of the coupling article are scaled according to the proportion and tensile strength of the tensile line employed to suit the size and weight of the items to be bundled. That is, the coupling article may be manufactured in various sizes in addition to established standard sizes of small, medium and large. The coupling article may be constructed of plastic, metal, or other rigid material.

Operation

[0024] In the description that follows, although one embodiment of a component or element may be referenced in describing the different aspects of operation, it is intended that the steps described below also generally apply to the alternative embodiments disclosed herein.

[0025] Referring to FIG. 2A, an embodiment of the coupling article is used to bundle objects 200 by coupling at least two portions of the closed-loop tensile line 100. This is achieved by simply sliding a portion of the closed-loop tensile line 100 through the passage means, in the form of channel 320, into the cutout, in the form of bore 310, of a first end section 330. The closed-loop tensile line 100 is then wrapped around the objects one or more times based on the desired tension, strength and length of the closed-loop tensile line. When the wrapping is complete, the user slides a remaining portion of the closed-loop tensile line 100 through the channel 320 into bore 310 of a second end section 330. As shown in FIG. 2B, an embodiment of the coupling article is used to bundle objects 200, in combination with a open-loop tensile line 110, by wrapping a first end portion of the open-loop tensile line around a first end section 330 within the corresponding cutout having the form of bore 310, and securing with a knot. The remaining portion open-loop tensile line 110 is then wrapped around the objects and secured to a second end section 330 in the same manner as was secured by the first end section.

[0026] To extend the overall securing length, two or more closed-loop tensile lines are joined together using a pull through or other suitable type of knot, and then secured at the ends by employing the coupling article as previously stated. The overall wrapping length can also be extended by using the coupling article to couple one closed-loop tensile line to the next instead of using knots to connect the intermediate closed-loop tensile lines. Additionally, to increase the holding tension of a bundle, at least one extra tensile line can be used to ‘rebundle’ the objects by overlapping the existing tensile line or set of tensile lines containing the objects.

[0027] The following advantages become evident from the use and operation of the coupling article as previously described:

[0028] 1. The user may select the size best suited for the bundling application, and easily employ two or more coupling articles to accommodate any circumference a bundle may have.

[0029] 2. Connecting closed-loop tensile lines with the coupling article is easy so the user can bundle items quickly.

[0030] 3. The user can readily increase the binding tension for greater bundling security since the coupling article easily accommodates the use of more than one tensile line.

[0031] 4. When the coupling article engages a closed-loop tensile line, the coupling is inherently secure so the contents of the bundle remain clinched when handled.

[0032] 5. The user can easily remove the coupling article for replacement or to reorganize the bundle.

[0033] 6. The design of the coupling article supports the simple but secure use of coupling one tensile line to the next to achieve any overall desired length for bundling.

[0034] 7. The simple design of the coupling article, having no movable parts, requires minimal machining therefore making it inexpensive to manufacture allowing the coupling article to be priced at a favorable cost for use and replacement.

[0035] 8. An end section of the coupling article can retain a portion of a closed-loop tensile line without tension so the coupling article can easily be store with the closed-loop tensile line.

[0036] 9. The coupling article can be used in conjunction with an open-loop tensile line by wrapping end portions of the open-loop tensile line around end sections of the coupling article and securing with a knot.

[0037] The above discussion is meant to be illustrative of various embodiments of the present invention. Numerous variations and modifications will become apparent to those skilled in the art once the above disclosure is fully appreciated. It is intended that the following claims be interpreted to embrace all such variations and modifications.