发明名称 |
AUTOMATISIERTES GETRIEBESYSTEM MIT EINER GETRIEBEBREMSE |
摘要 |
The automatic transmission includes a control unit that controls the operation of the transmission brake (70). Braking torque is provided to the transmission when the motor torque is negative, vehicle speed is above a predetermined value, gear change downwards is demanded or is just being carried out and the service brake (52,54,56,58) is not in use. An Independent claim is also provided for a device for determining the moving direction of vehicle when driving the car from standstill. |
申请公布号 |
AT534853(T) |
申请公布日期 |
2011.12.15 |
申请号 |
AT20040000815T |
申请日期 |
2004.01.16 |
申请人 |
SCHAEFFLER TECHNOLOGIES GMBH & CO. KG |
发明人 |
BATES, IAN RICHARD JOSEPH;POLLAK, BURKHARD;SONG, IN HO;PARK, YOUNGKEUN;RIEGER, CHRISTIAN |
分类号 |
F16H61/02;F16H61/21;B60T1/06;B60W10/10;B60W10/18;B60W30/18;F16H61/04;F16H61/22 |
主分类号 |
F16H61/02 |
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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