发明名称 |
Antifriction bearing and alternator incorporating same for use in vehicles |
摘要 |
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.
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申请公布号 |
USRE37967(E1) |
申请公布日期 |
2003.01.21 |
申请号 |
US19970869844 |
申请日期 |
1997.06.05 |
申请人 |
KOYO SEIKO CO., LTD.;DENSO CORPORATION |
发明人 |
NAKAMURA SIGENOBU;SIGA TUTOMU;MITANI KENZO;FUJITA YOSHIKI;KITAMURA MASAYUKI;MIYAZAKI HIROYUKI;HOSHINO TERUO |
分类号 |
F16C33/62;H02K5/173;(IPC1-7):F16C35/00;H02K5/16 |
主分类号 |
F16C33/62 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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