Antifriction bearing and alternator incorporating same for use in vehicles
USRE38936E1 · kind E1 · reissue
3Cited by
11References
3Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 9, 2002 |
| Grant date | Jan 17, 2006 |
| Priority date | — |
| Expiry date | Jan 9, 2022 |
Classification
- Technology area (CPC —)General
Abstract
An antifriction bearing includes a fixed ring which comprises a steel containing up to about 10% of residual austenite. An alternator for vehicles includes a stator mounted on a frame, a rotor having its rotary shaft rotatably supported by a pair of bearings on the frame and a drive pulley mounted on one end of the shaft projecting outward from the frame. The outer ring of at least the bearing toward the pulley comprises a steel containing up to about 10% of residual austenite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.