发明名称 |
Starter having a seal member near bearing for holding output shaft |
摘要 |
In a starter, a motor rotation shaft and an output shaft are connected through a reduction device. The output shaft is held rotatably by a rear bearing. The bearing has a plurality of through holes between the inner surface and the outer surface. A housing of the starter has a holding part for holding the bearing. A groove is formed annularly in the inner peripheral surface of the holding part. The groove is communicated with the through holes of the bearing. A seal member is press-fit in the holding part in proximity to a pinion gear side of the bearing. The seal member prevents foreign substances from entering the bearing surface of the bearing and inhibits the flowing out of lubricant from the bearing.
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申请公布号 |
US2003107280(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20020165965 |
申请日期 |
2002.06.11 |
申请人 |
DENSO CORPORATION;SAWAFUJI ELECTRIC CO., LTD. |
发明人 |
HASEGAWA YOUICHI;KAJINO SADAYOSHI;OSAWA YASUO |
分类号 |
F02N15/02;F02N11/00;F02N15/06;H02K5/10;H02K5/124;H02K7/116;(IPC1-7):H02K5/16 |
主分类号 |
F02N15/02 |
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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