Back pedal brake for derailleur bicycle
US5337861A · kind A · utility
11Cited by
5References
7Claims
0Family size
Inventor
Key dates
| Filing date | Jun 21, 1993 |
| Grant date | Aug 16, 1994 |
| Priority date | — |
| Expiry date | Jun 21, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62L1/06
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pedal actuated brake system is provided for retrofitting onto a multi-speed bicycle so that back pedaling applies the brakes. A decoupler disengages the front chain sprocket from the crank when reverse-rotated to prevent application of the brakes when the bike backs up. The system may be used in addition to or in place of the existing hand brakes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.