IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0333303
(2001-07-18)
|
우선권정보 |
GB-0017800 (2000-07-21) |
국제출원번호 |
PCT//GB01/03211
(2003-05-30)
|
§371/§102 date |
20030530
(20030530)
|
국제공개번호 |
WO02//08618
(2002-01-31)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
1 |
초록
▼
A wheel nut assembly for fixing a wheel to a vehicle hub. The wheel nut assembly has a wheel nut. The wheel nut has an internal thread. The wheel nut assembly further includes a wheel stud having an external thread adapted to co-operate with the internal thread of the wheel nut. The wheel stud furth
A wheel nut assembly for fixing a wheel to a vehicle hub. The wheel nut assembly has a wheel nut. The wheel nut has an internal thread. The wheel nut assembly further includes a wheel stud having an external thread adapted to co-operate with the internal thread of the wheel nut. The wheel stud further has an internal thread. A retaining member has an external thread of an opposite hand with respect to the internal thread of the wheel stud for cooperating with the internal thread of the wheel stud. A locking member is adapted to engage both the retaining member and the wheel nut to prevent relative movement there between and is further adapted to permit a location of the retaining member to be visually identified when the locking member is engaged to both the retaining member and the wheel nut.
대표청구항
▼
1. A wheel nut assembly for fixing a wheel to a vehicle hub, the wheel nut assembly having a wheel nut, the wheel nut having an internal thread, the wheel nut assembly further comprising:a wheel stud having an external thread adapted to co-operate with the internal thread of the wheel nut, and furth
1. A wheel nut assembly for fixing a wheel to a vehicle hub, the wheel nut assembly having a wheel nut, the wheel nut having an internal thread, the wheel nut assembly further comprising:a wheel stud having an external thread adapted to co-operate with the internal thread of the wheel nut, and further having an internal thread; a retaining member having an external thread of an opposite hand with respect to the internal thread of the wheel stud for cooperating with the internal thread of the wheel stud; and a locking member adapted to engage both the retaining member and a perimeter of the wheel nut to prevent relative movement there between and further adapted to permit a location of the retaining member to be visually identified when the locking member is engaged to both the retaining member and the perimeter of the wheel nut. 2. The wheel nut assembly of claim 1, wherein the locking member comprises a cap that at least partially covers the wheel nut and the retaining member.3. The wheel nut assembly of claim 2, wherein the cap is provided with an opening which permits viewing of at least a part of the retaining member.4. The wheel nut assembly of claim 3, wherein the cap comprises an end face, the opening is located at the end face, and at least a portion of the retaining member extends at least partially through the opening.5. The wheel nut assembly of claim 4, wherein the cap comprises an external surface that surrounds the opening, and the portion of the retaining member that extends at least partially through the opening is of a different color to the external surface of the cap that surrounds the opening.6. The wheel nut assembly of claim 4, wherein the portion of the retaining member that extends at least partially through the opening is fluorescent.7. The wheel nut assembly of claim 4, wherein the retaining member further includes another portion that does not extend through the opening, the portion of the retaining member that does extend at least partially through the opening has fewer facets than the other portion that does not extend through the opening, and the locking member has a complementary arrangement of facets with respect to the fewer facets of the portion of the retaining member that does extend at least partially through the opening to restrict a number of possible combinations of locking member and retaining member angular position.8. The wheel nut assembly of claim 1, wherein the locking member is adapted to snap-fit onto at least one of the wheel nut, the wheel stud and the retaining member.9. The wheel nut assembly of claim 1, wherein the retaining member further has a head portion, the head portion having a groove adapted to receive a clip to prevent accidental release of the locking member from the retaining member.10. The wheel nut assembly of claim 1, wherein the locking member has an outer face having indicia disposed thereon to permit the location of the retaining member to be visually identified when the locking member is engaged to both the retaining member and the wheel nut.11. The wheel nut assembly of claim 1, wherein the retaining member comprises a bolt and a washer, the bolt has a head, the washer is adapted to be disposed between the head of the bolt and the wheel nut.12. The wheel nut assembly of claim 11, wherein the bolt comprises a ferrous material and the locking member further comprises a magnet to retain the locking member to the bolt.13. The wheel nut assembly of claim 12, wherein the magnet has a circular shape.14. A wheel nut assembly for fixing a wheel to a vehicle hub, the wheel nut assembly further comprising:a wheel stud having an external thread adapted to co-operate with an internal thread of a wheel nut and further having a bore and an internal thread disposed within the bore; a retaining member having an external thread of an opposite hand with respect to that of the internal thread of the wheel stud for cooperating with the internal thread of the wheel stud; and a locking member adapted to engage both the retaining member and a perimeter of the wheel nut to prevent relative movement there between and further adapted to permit a location of the retaining member to be visually identified when the locking member is engaged to both the retaining member and the perimeter of the wheel nut. 15. The wheel nut assembly of claim 14, wherein the locking member comprises a cap that at least partially covers the wheel nut and the retaining member.16. The wheel nut assembly of claim 15, wherein the cap is provided with an opening which permits viewing of at least a part of the retaining member.17. The wheel nut assembly of claim 16, wherein the cap comprises an end face, the opening is located at the end face, and at least a portion of the retaining member extends at least partially through the opening.18. The wheel nut assembly of claim 17, wherein the cap comprises an external surface that surrounds the opening, and the portion of the retaining member that extends at least partially through the opening is of a different color to the external surface of the cap that surrounds the opening.19. The wheel nut assembly of claim 14, wherein the retaining member further has a head portion, the head portion having a groove adapted to receive a clip to prevent accidental release of the locking member from the retaining member.20. The wheel nut assembly of claim 14, wherein the retaining member comprises a bolt and a washer, the bolt has a head, the washer is adapted to be disposed between the head of the bolt and the wheel nut.21. The wheel nut assembly of claim 14, wherein the locking member is adapted to snap-fit onto at least one of the wheel nut, the wheel stud and the retaining member.22. A wheel nut assembly for fixing a wheel to a vehicle hub, the wheel nut assembly having a wheel nut, the wheel nut having an internal thread, the wheel nut assembly further comprising:a wheel stud having an external thread adapted to co-operate with the internal thread of the wheel nut, and further having an internal thread; a retaining member having an external thread of an opposite hand with respect to the internal thread of the wheel stud for cooperating with the internal thread of the wheel stud; and a locking member adapted to engage both the retaining member and the wheel nut to prevent relative movement there between and further adapted to permit a location of the retaining member to be visually identified when the locking member is engaged to both the retaining member and the wheel nut, wherein the locking member is adapted to snap-fit onto at least one of the wheel nut, the wheel stud and the retaining member.
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