Motor drive device
US11084371B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 28, 2017 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | Jun 25, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2007/0046
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A motor drive device includes: a trailing arm that extends in a vehicle front-rear direction and includes a vehicle body-side attachment portion and wheel-side support portion, the vehicle body-side attachment portion formed on a forward portion side of the trailing arm and coupled to a vehicle body via a rubber bush, the wheel-side support portion formed on a rear side of the trailing arm and supporting a rear wheel; and a motor that is supported by the trailing arm and drives the rear wheel. The motor and the rubber bush are disposed in such a way that motor and the rubber bush are seen as being substantially aligned in a vehicle up-down direction when viewed in a vehicle width direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.