发明名称 |
Servomotor with a finger-forming locking sleeve |
摘要 |
A pneumatic servomotor for an assisted braking of a motor vehicle having a unidirectional clutch device (56). The clutch device (56) has a coaxial sleeve (58) that slides on a plunger (46), and a substantially ring-shaped key (60) that is arranged with a given clearance around the sleeve (58) and driven by a moving piston (22). When an input force is applied at a determined speed onto a control rod (38) that is integral with the plunger (46), the key (60) rocks and locks a finger (52) that biases the piston (22) with respect to the sleeve (58) in an axial position. The key (60) includes a peg (78) for axial indexing of the locking position of the sleeve (58).
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申请公布号 |
US6655139(B2) |
申请公布日期 |
2003.12.02 |
申请号 |
US20010857330 |
申请日期 |
2001.06.04 |
申请人 |
BOSCH SISTEMAS DE FRENADO, S.L. |
发明人 |
BACARDIT JUAN SIMON |
分类号 |
B60T8/32;B60T13/577;(IPC1-7):B60T13/20 |
主分类号 |
B60T8/32 |
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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