WHEEL IMMOBILIATION DEVICE

Abstract

A wheel immobilization device for preventing unintended movement of a wheel of a mobile object of a type having a wheel includes a rope body that includes a first end and a second end opposite the first end and that has an elongate, pliable, and flexible configuration, the rope body having a plurality of strands twisted together between the first and second ends. The immobilization includes a tail portion situated at the first end of the rope body, the tail portion having a linear configuration and a leader end. The immobilization device includes a retaining portion opposite the tail portion and situated at a second end of the rope body, the retaining portion including a loop that defines a head opening configured and operable to receive the tail portion therethrough.

Claims

1-5. (canceled)

6. A wheel immobilization device for preventing unintended movement in any direction of a wheel of a movable object of a type having a wheel, said wheel immobilization device comprising: a rope body that includes a first end and a second end opposite said first end and that has an elongate, pliable, and flexible configuration, said rope body having a plurality of strands twisted together between said first and second ends; a tail portion situated at said first end of said rope body, said tail portion having a linear configuration and a leader end having a non-deformable configuration; wherein said leader end is a tube having a heat shrink construction; and a retaining portion attached to said second end of said rope body, said retaining portion including a loop having a circular construction that defines a head opening having a non-variable diameter complementary in shape and diameter to a shape and diameter of said leader end for receiving said tail portion therethrough such that said rope body, said tail portion, and said retaining portion form a complete loop.

7. The wheel mobilization device as in claim 6, wherein said retaining portion includes a tubular member coupled to said second end of said rope body and situated adjacent said head.

8. The wheel mobilization device as in claim 6, wherein said rope body includes a first color indicia and said tail portion and said retaining portion include a second color indicia that is different than said first color indicia.

9. A wheel immobilization device for preventing unintended movement in any direction of a wheel of a movable object of a type having a wheel, said wheel immobilization device comprising: a rope body that includes a first end and a second end opposite said first end and that has an elongate, pliable, and flexible configuration, said rope body having a plurality of strands twisted together between said first and second ends; a tail portion situated at said first end of said rope body, said tail portion including a receiving fastener that is an end cap having a tubular shrink wrapped construction having a non-deformable shape; and a retaining portion opposite said tail portion and situated at a second end of said rope body, said retaining portion including a collar having a non-deformable shape configuration for selectively receiving said receiving fastener of said tail portion such that said rope body, said tail portion, and said retaining portion form a complete loop.

10. The wheel immobilization device as in claim 9 wherein said tail portion includes an indicia and said retaining portion includes an indicia that is different than said indicia of said tail portion.

11. The wheel immobilization device as in claim 10, wherein said indicia associated with said retaining portion and said indicia associated with said tail portion is a color indicia.

12. The wheel mobilization device as in claim 11, wherein said rope body includes: a plurality of fibers twisted together so as to form a plurality of twisted yarns; said plurality of said twisted yarns being braided together so as to form a plurality of braided strands; and said plurality of said braided strands being braided together so as to form said rope body.

13. The wheel mobilization device as in claim 9, wherein said rope body defines a diameter of 2 inches.

14. The wheel mobilization device as in claim 9, wherein said rope body defines a diameter of 3 inches.

15. The wheel mobilization device as in claim 9, wherein said rope body defines a diameter of between ¼ and 3 inches.

16. (canceled)

17. (canceled)

18. (canceled)

19. A method for preventing unintended movement in any direction of a movable object of a type having a wheel, comprising: wrapping a rope body tightly around the wheel, said rope body including a first end and a second end opposite said first end and that has an elongate, pliable, and flexible configuration, said rope body having a plurality of strands twisted together between said first and second ends; providing a tail portion at said first end of said rope body that includes a receiving fastener that is an end cap having a tubular shrink wrapped construction having a non-deformable shape; providing a retaining portion opposite said tail portion and situated at a second end of said rope body, said retaining portion including collar defining a circular opening having a non-deformable shape configuration; said collar of said retaining portion receiving said receiving fastener of said tail portion such that said rope body, said tail portion, and said retaining portion form a complete loop; after receiving said tail portion through said collar, pulling on said tail portion so as to tighten said rope body about said wheel.

20. The method as in claim 19 wherein said tail portion includes an indicia and said retaining portion includes an indicia that is different than said indicia of said tail portion.

21. The method as in claim 20, wherein said indicia associated with said retaining portion and said indicia associated with said tail portion is a color indicia.

22. The method as in claim 19, wherein said rope body includes: a plurality of fibers twisted together so as to form a plurality of twisted yarns; said plurality of said twisted yarns being braided together so as to form a plurality of braided strands; and said plurality of said braided strands being braided together so as to form said rope body.

23. The method as in claim 19, wherein said rope body defines a diameter of 2 inches.

24. The method as in claim 19, wherein said rope body defines a diameter of 3 inches.

25. The method as in claim 19, wherein said rope body defines a diameter of between ¼ and 3 inches.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0023] FIG. 1a is a perspective view of a wheel immobilization device according to a preferred embodiment of the present invention;

[0024] FIG. 1b is another perspective view of the wheel immobilization device, illustrated deployed about a tire of an airplane;

[0025] FIG. 2a is a top view of the the wheel immobilization device as in FIG. 1;

[0026] FIG. 2b is a sectional view taken along line 2b-2b of FIG. 2a;

[0027] FIG. 3a is a perspective view of the wheel mobilization device according to the present invention, illustrated in an arrangement to be deployed around a tandem tire configuration;

[0028] FIG. 3b is a perspective view of the wheel immobilization device as in FIG. 3a deployed about a tandem tire configuration;

[0029] FIG. 4a is a side view of the wheel immobilization device as in FIG. 3a;

[0030] FIG. 4b is a sectional view taken along line 4b-4b of FIG. 4a;

[0031] FIG. 5a is a perspective view of a wheel immobilization device having quick connection fasteners at opposed end of the rope body, illustrated in a released configuration;

[0032] FIG. 5b is a perspective view of the wheel immobilization device as in FIG. 5a, illustrated in a coupled configuration;

[0033] FIG. 6a is a top view of the wheel immobilization device as in FIG. 5b;

[0034] FIG. 6b is a sectional view taken along line 6b-6b of FIG. 6a;

[0035] FIG. 7a is a perspective view from a front angle of the quick connect fixtures of FIG. 5a; and

[0036] FIG. 7b is a perspective view from a rear angle of the quick connect fixtures of FIG. 7a.

DESCRIPTION OF THE PREFERRED EMBODIMENT

[0037] A wheel immobilization device according to a preferred embodiment of the present invention will now be described with reference to FIGS. 1a to 7b of the accompanying drawings. The wheel immobilization device 10 includes a rope body 20, retaining portion 40, and a tail portion 30 operable to extend though the retaining portion 40.

[0038] The wheel mobilization device 10 includes a rope body 20 having a configuration that allows it to be wrapped around the wheel of a vehicle—such as a wheel of an airplane, automobile, sport utility vehicle (SUV), golf cart, or any mobile vehicle of a type having a wheel/tire combination. More particularly, the rope body 20 has an elongate configuration that is pliable and flexible. As with any rope, the rope body 20 is linear when laid straight but may is pliable to manually wrap around a wheel 12. The rope body 20 may be constructed and marketed in various lengths and diameters so as to secure vehicles of different sizes. Preferably, the present invention may be marketed in diameters of ¼ inch to 3 inches. For ease of description, the rope body 20 is represented as having a first end 22 and a second end 24 opposite the first end 22.

[0039] Preferably, the rope body 20 may be constructed of polypropylene although natural fibers such as cotton or linen may be suitable or synthetic fibers such as nylon, polyester, polyethylene, Aramids, and acrylics may also be suitable. Polypropylene is preferred because of its resistance to most common chemicals, is resistant to rot, and to ultraviolet light. Further, the rope body 20 may be constructed according to a process and materials that includes a plurality of fibers twisted together so as to form a plurality of twisted yarns, the plurality of twisted yarns being braided together so as to form a plurality of braided strands, and then the plurality of the braided strands being braided together so as to form the rope body 20.

[0040] Further, the wheel immobilization device 10 includes a tail portion 30 and a retaining portion 40, both of which continue the elongate configuration of the rope body 20. More particularly, the tail portion 30 is connected to the first end 22 of the rope body 20. In fact, the tail portion 30 may have a unitary construction with the rope body 20 and may continue the linear configuration and cross-sectional diameter of the rope body 20 when laid in a straight configuration. Importantly, the tail portion 30 may include a leader end 32 having a diameter that is smaller than a diameter of the remainder of the tail portion 30 and having a tubular configuration—both of which enhance passage of the tail portion 30 through the retaining portion 40 as explained below. Further, the bare end may use a heat shrink construction that prevents the rope from unraveling.

[0041] Similarly, the retaining portion 40 is coupled to the second end 24 of the rope body 20. In fact, the retaining portion 40 may have a unitary construction with the rope body 20 and may continue the linear configuration and cross-sectional diameter of the rope body 20 when laid in a straight configuration. The retaining portion 40 includes a tubular head section 42 and a flange configured as a loop 44 . The loop 44 has a circular configuration and defines a head opening 46 of larger diameter than a diameter of the tail portion 30. In other words, the head open is large enough to receive first the leader end 32 first and then tail portion 30 therethrough. The loop 44 is configured to receive and retain the tail portion 30—such as when wound around a wheel of a plane or automobile.

[0042] In still another aspect, portions of the rope body 20 may include indicia suitable for identification. More particularly, the tail portion 30 may include a tail color indicia and the retaining portion 40 may include a retainer color indicia that is different than said tail color indicia (illustrated with a difference in cross-hatching in FIG. 1). For instance, the rope body 20 may be yellow while the retaining portion and tail portion 30 may be red so that manipulation and visual perception of the immobilization device 10 is enhanced. Other color combinations, of course, are possible.

[0043] In another embodiment, the ends of the rope body 20 may be fastened together in a quick-connect attachment (FIGS. 5b to 7b). Specifically, in this embodiment, the loop 44 is omitted from retaining portion 40 and may be replaced by a flange 50 such as a collar, disc, pin, button, male fastener, or the like. Similarly, the free end of the tail portion 30 coupled to the rope body 20 may include a receiver fastener 52 configured to selectively receive or otherwise mate with the flange 50 in a quick connect friction-fit attachment. The receiver fastener 52 may be a sleeve, clamp, carabineer, or the like. In use, the flange 50 and receiver fastener 52 may be quickly coupled or mated together simply be touching or twisting them together after wrapping the rope body 20 around a tire of a vehicle to be made stationary.

[0044] A related embodiment of a immobilization device 20 is shown in FIGS. 3a and 3b, and is substantially similar to the embodiment first described except as noted below. Specifically, both opposed ends of the rope body 20 may include an end cap 60, Again, the retaining portion 40 does not include a loop 44. More particularly, the wheel immobilization device 10 may include multiple rope portions 64 terminated by and separated by end caps 60 and coupled at respective right angles by elbow fittings 62. As shown, the multiple rope portions 64 are references to specific sections of the rope body 20 generally. It will be understood that this embodiment may be particularly suited for forming a rectangular configuration for surrounding a vehicle having tandem wheel/tire configuration, as is common with larger airplanes.

[0045] FIG. 1b shows the preferred usage of the immobilization device 10 according to present invention. Namely, the pliable rope body shown in FIG. 1a may be wrapped 360 degrees around a tire and the tail portion 30 inserted through the loop 44 of the retaining portion.

[0046] It is understood that while certain forms of this invention have been illustrated and described, it is not limited thereto except insofar as such limitations are included in the following claims and allowable functional equivalents thereof.