发明名称 Clutch system installed in a transmission
摘要 A transmission comprising at least one clutch (3, 4) which for closing can be actuated by a spring force and for opening can be actuated by a hydraulic pressure and the clutch can be shifted in a manner such that the pressure medium of an actuating device (6, 7) previously subjected to pressure drains directly into a pressure medium reservoir (21) until a defined pressure level is reached and below a defined pressure level fills an accumulator (17, 24) and flows out of the accumulator (17, 24) via a throttle point (22, 25) into a pressure medium reservoir (21) to make a pressure-modulated shifting of the clutch (3, 4) possible.
申请公布号 US6530463(B1) 申请公布日期 2003.03.11
申请号 US20010958101 申请日期 2001.10.03
申请人 ZF FRIEDRICHSHAFEN AG 发明人 BECK KARL
分类号 F16H61/02;F16H61/06;(IPC1-7):F16H61/06;F16D25/10 主分类号 F16H61/02
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