发明名称 |
Brake booster having a decompression piston from a plastics material integrated in the push rod |
摘要 |
The brake has a brake actuator push rod (46) with a cylindrical front section (64) on which a helical spring (66) is received to support between a front shoulder side (68) and an arm (70) of an unloader piston (62). The front section has smaller diameter (D3) and housed in a rear end of a primary piston of a master cylinder and the unloader piston has larger diameter (D2).
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申请公布号 |
EP1538050(A1) |
申请公布日期 |
2005.06.08 |
申请号 |
EP20040028313 |
申请日期 |
2004.11.30 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
SIMON BACARDIT, JUAN;SACRISTAN, FERNANDO;BERTHOMIEU, BRUNO |
分类号 |
B60T13/569;B60T13/57;B60T13/573;B60T13/575;(IPC1-7):B60T13/575 |
主分类号 |
B60T13/569 |
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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