Human powered vehicle with two reciprocal pedals
US8517405B2 · kind B2 · utility
4Cited by
12References
15Claims
0Family size
Inventor
Key dates
| Filing date | Sep 2, 2008 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Jul 16, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18182
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A reciprocal pedal drive mechanism for human powered vehicles. The drive motion on each of the two pedals is efficiently converted to two motions, one for pedal recovery and the other for driving the vehicle forward.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.