Pedal crank/gear assembly for a bicycle
US5246402A · kind A · utility
34Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 1992 |
| Grant date | Sep 21, 1993 |
| Priority date | — |
| Expiry date | Feb 27, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2165
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The gears associated with a bicycle pedal crank are mounted by means of a splined coupling on a hub fixed rigidly to the body of the pedal crank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.