Vehicle drive device
US11014455B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2018 |
| Grant date | May 25, 2021 |
| Priority date | — |
| Expiry date | Sep 9, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/64
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A vehicle drive device that includes a rotating electrical machine that serves as a drive power source for a first wheel and a second wheel; a differential gear device that distributes drive power from the rotating electrical machine to the first wheel and the second wheel; a reduction device that includes a planetary gear mechanism with a sun gear, a carrier, and a ring gear; and a case that accommodates the rotating electrical machine, the differential gear device, and the reduction device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.