Electro-mechanical transmission
US6010422A · kind A · utility
13Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1998 |
| Grant date | Jan 4, 2000 |
| Priority date | — |
| Expiry date | Dec 9, 2018 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2200/2038
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An electro-mechanical transmission includes an electrical section and a mechanical transmission to provide an infinitely adjustable power flow through the transmission. The mechanical transmission includes a planetary gearing mechanism having four planetary gear sets and six members which interact with the electrical section and a gear change mechanism to infinitely adjust output speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.