发明名称 |
Parking Brake System |
摘要 |
A parking lock device for the power train of motor vehicles with automatic transmissions having an actuator and a locking mechanism that is operated by the actuator. A power take-off of the power train locked in a closed condition by the locking mechanism and is free to rotatable in open condition by the locking mechanism. The locking mechanism may be engaged by pressurizing a piston unit of the actuator in a locking direction and may be held in a disengaged condition by a snap-in locking device controlled by an electromagnetic actuator. The snap-in locking device may be deactivated by the electromagnetic actuator. The locking mechanism may be engaged with an emergency locking device and opened with an emergency unlocking device and activated with a common actuator mechanism so that manual activation of the actuator mechanism alternatively disengages or engages the locking mechanism.
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申请公布号 |
US2008277236(A1) |
申请公布日期 |
2008.11.13 |
申请号 |
US20050629428 |
申请日期 |
2005.06.04 |
申请人 |
RUHRINGER UWE;SCHMID WOLFGANG;SCHMIDT THILO |
发明人 |
RUHRINGER UWE;SCHMID WOLFGANG;SCHMIDT THILO |
分类号 |
B60W10/18;F16H61/22;F16H63/48 |
主分类号 |
B60W10/18 |
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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