Vehicle in-wheel motor drive device
US10343511B2 · kind B2 · utility
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6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 31, 2018 |
| Grant date | Jul 9, 2019 |
| Priority date | — |
| Expiry date | Oct 31, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2007/0061
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a vehicle in-wheel motor drive device, an in-wheel motor unit is supported by a supporting member in a posture in which a direction from a first axis to a center-of-gravity position of the in-wheel motor unit has a horizontal direction component in an axially perpendicular plane perpendicular to the first axis, and the supporting member is provided with a stopper brought into contact with the in-wheel motor unit to regulate vibrations having a component in a vertical direction around the first axis of the in-wheel motor unit before an elastic member reaches an elastic limit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.