Motor and method for producing the same
US10302136B2 · kind B2 · utility
0Cited by
4References
14Claims
0Family size
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Inventors
Key dates
| Filing date | Nov 4, 2015 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Nov 4, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K2205/03
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A motor includes a frame including a first bearing holder, a stator, a first bearing held in the first bearing holder, a rotor rotatably supported by the first bearing, and a preload member generating a preload in a direction of an axis line of the rotor. The frame further includes a first frame part. The first frame part includes a support part supporting the preload member. An outer end part of the preload member faces the support part so as to be covered with the support part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.