Planetary-gear train for hybrid-drive vehicles
US5242335A · kind A · utility
15Cited by
3References
8Claims
0Family size
Inventor
Key dates
| Filing date | Feb 20, 1992 |
| Grant date | Sep 7, 1993 |
| Priority date | — |
| Expiry date | Feb 20, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62M11/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A planetary-gear train for a hybrid-drive vehicle employing muscle power and an auxiliary motor, where said auxiliary motor drives a sun wheel, the crown gear is driven by muscle power, and the power take-off is provided by a planetary-gear carrier on the driven wheel of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.