发明名称 MULTI-SPEED TRANSMISSION
摘要 A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.
申请公布号 US2009192012(A1) 申请公布日期 2009.07.30
申请号 US20080324315 申请日期 2008.11.26
申请人 GM GLOBAL TECHNOLOGY OPERATIONS, INC. 发明人 PHILLIPS ANDREW W.;WITTKOPP SCOTT H.;CAREY CLINTON E.;HART JAMES M.
分类号 F16H3/44 主分类号 F16H3/44
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