发明名称 |
Brake actuator with automatic adjustment |
摘要 |
The invention concerns a brake actuator with automatic adjustment, of the type incorporating a screw and nut system with reversible pitch (46, 48) situated between a working piston (40) and a control component (34), the screw and nut system transmitting a force between the control component (34) and the working piston (40) when relative rotation between the screw and the nut is locked by a locking device (50-54). The brake actuator incorporates an automatic relative axial positioning device (56) between the control component (34) and the working piston (40) providing a predetermined approach travel between the working piston (40) and a friction component (42) capable of being pushed by the brake actuator.
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申请公布号 |
US4699253(A) |
申请公布日期 |
1987.10.13 |
申请号 |
US19870015494 |
申请日期 |
1987.02.05 |
申请人 |
SOCIETE ANONYME D.B.A. |
发明人 |
SAUVEE, JEAN P.;PRESSACO, PIERRE |
分类号 |
F16D65/56;(IPC1-7):F16D65/56 |
主分类号 |
F16D65/56 |
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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