IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0871960
(2010-08-31)
|
등록번호 |
US-8087686
(2012-01-03)
|
발명자
/ 주소 |
- Carroll, Ryan Michael
- MacNeil, Jason
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
7 |
초록
▼
An improved bicycle rear drop out assembly combined with a flexible power transmission means, such as a chain or belt. The assembly consists of plates allowing installation through the bicycle's support frame stays and tensioning of the flexible power transmission device. When fastening the plates t
An improved bicycle rear drop out assembly combined with a flexible power transmission means, such as a chain or belt. The assembly consists of plates allowing installation through the bicycle's support frame stays and tensioning of the flexible power transmission device. When fastening the plates together the receiving gap the belt was installed in is closed and concurrently the plates are secured in the desired location for optimal operation of a belt drive system to power the wheel.
대표청구항
▼
1. A bicycle rear drop out assembly that provides installation and tension adjusting for a flexible power transmission means, said bicycle wheel attachment apparatus comprising; a vertical first stay plate having an inside face and outside face;a vertical second stay plate having an inside face and
1. A bicycle rear drop out assembly that provides installation and tension adjusting for a flexible power transmission means, said bicycle wheel attachment apparatus comprising; a vertical first stay plate having an inside face and outside face;a vertical second stay plate having an inside face and outside face;a vertical drop out plate for receiving a wheel hub axle having an inside face and outside face;said three plates are arranged with any one of the plates disposed in between the other two said plates, the middle plate's inside and outside facing the adjacent face of the now inner and outer plates;within said three plate arrangement, a receiving gap is achieved by separating as needed said first stay and said second stay and allowing said power transmission means to pass through for installation;means for connection that traverses said three plate arrangement, said means for connection there upon being secured, closessaid receiving gap and locks said drop out plate location, creating a means for tensioning said flexible power transmission means as desired for system operation. 2. The bicycle rear drop out assembly as in claim 1, wherein a common known wheel axle tensioning device that locate the drop out plate in position for proper in use tension of said flexible transmission means before securing said means of connection together of said three plate arrangement. 3. The bicycle rear drop out assembly as in claim 1, wherein the first plate and second plate are disposed of within a rear swing arm. 4. The bicycle rear drop out assembly as in claim 1, wherein the first plate and second plate are disposed of on the right side of the bicycle. 5. The bicycle rear drop out assembly as in claim 1, wherein the first plate and second plate are disposed of on the left side of the bicycle. 6. The bicycle rear drop out assembly as in claim 1, wherein the three plate arrangement, the middle plate comprising a first member for engaging the first receiving portion of the outer plate and the inner plate comprising a first member for engaging the first receiving portion of the middle plate. 7. The bicycle rear drop out assembly as in claim 1, wherein the three plate arrangement, the middle plate comprising a first member for engaging the first receiving portion of the inner plate and the outer plate comprising a first member for engaging the first receiving portion of the middle plate. 8. The bicycle rear drop out assembly as in claim 1, wherein the three plate arrangement, the drop out plate comprising a slots for tension adjustment. 9. The bicycle rear drop out assembly as in claim 1, wherein the three plate arrangement, the seat stay plate and chain stay plate have disposed within slots for tension adjustment. 10. The bicycle rear drop out assembly as in claim 1, wherein the three plate arrangement, a minimum of at least one face of drop out plate and adjacent plate face contact at a tapered angle that upon securing connection, force wedge to pushing drop out plate with wheel hub axle into tension. 11. A bicycle rear drop out assembly wheel attachment apparatus that provides installation and tension adjusting for a flexible power transmission means, said bicycle wheel attachment apparatus comprising; a vertical first stay plate having an inside face and outside face;a vertical second stay plate having an inside face and outside face;a vertical drop out plate for receiving a wheel hub axle having an inside face and outside face;a drive system comprising a first forward sprocket and a second sprocket axially mount on the wheel hub axle;a flexible transmission means for engagement between said first sprocket and said second sprocket;said plates are arranged with any one of the plates disposed in between the other two said plates, the middle plate's inside and outside facing the adjacent face of the now inner and outer plates;within said three plate arrangement, a receiving gap is achieved by separating as needed said first stay and said second stay and allowing said power transmission means to pass through for installation;means for connection that traverses said three plate arrangement, said means for connection there upon being secured, closes said receiving gap and locks said drop out plate location, creating a means for tensioning said flexible power transmission means when engaged between said first sprocket and second sprocket. 12. The bicycle rear drop out assembly as in claim 11, wherein a common known wheel axle tensioning device that locate the drop out plate in position for proper in use tension of said flexible transmission means before securing said means of connection together of said three plate arrangement. 13. The bicycle rear drop out assembly as in claim 11, wherein the first plate and second plate are disposed of within a rear swing arm. 14. The bicycle rear drop out assembly as in claim 11, wherein the first plate and second plate are disposed of on the right side of the vehicle. 15. The bicycle rear drop out assembly as in claim 11, wherein the first plate and second plate are disposed of on the left side of the vehicle. 16. The bicycle rear drop out assembly as in claim 11, wherein the three plate arrangement, the middle plate comprising a first member for engaging the first receiving portion of the outer plate and the inner plate comprising a first member for engaging the first receiving portion of the middle plate. 17. The bicycle rear drop out assembly as in claim 11, wherein the three plate arrangement, the middle plate comprising a first member for engaging the first receiving portion of the inner plate and the outer plate comprising a first member for engaging the first receiving portion of the middle plate. 18. The bicycle rear drop out assembly as in claim 11, wherein the three plate arrangement, the drop out plate comprising a slots for tension adjustment. 19. The bicycle rear drop out assembly as in claim 11, wherein the three plate arrangement, the seat stay plate and chain stay plate have disposed within slots for tension adjustment. 20. The bicycle rear drop out assembly as in claim 11, wherein the three plate arrangement, a minimum of at least one face of drop out plate and adjacent plate face contact at a tapered angle that upon securing connection, force wedge to pushing drop out plate with wheel hub axle into tension.
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