发明名称 |
Motor assembly such as an electro-mechanical-brake motor assembly |
摘要 |
A motor assembly, such as an electro-mechanical-brake (EMB) motor assembly includes an electric motor, a latch gear, a solenoid, and a spring. The latch gear is non-rotatably attached to the drive shaft of the motor. The spring is operatively connected to the solenoid and has a spring projection which is longitudinally-deflectable by energizing the solenoid. The gear tooth is shaped to longitudinally retain the spring projection when the latch gear rotates the gear tooth into engagement with the longitudinally-deflected spring projection. In one example, the latch gear is a parking-brake latch gear and the motor assembly provides a parking brake function for an EMB electric motor which also is used for applying and releasing a vehicle's driving brakes.
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申请公布号 |
US6942072(B2) |
申请公布日期 |
2005.09.13 |
申请号 |
US20030341171 |
申请日期 |
2003.01.13 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
KLODE HARALD;HAGEMAN JOHN B.;RYMOFF PAUL |
分类号 |
B60T1/00;B60T1/06;F16D65/14;(IPC1-7):B60L7/00 |
主分类号 |
B60T1/00 |
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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