发明名称 Multi speed transmission
摘要 A transmission is provided having four planetary gearsets, each having respective first, second, and third members, and a plurality of selectively engageable torque transmitting devices configured to selectively interconnect selected members of the four planetary gearsets for unitary rotation thereby to provide a plurality of forward speed ratios and at least one reverse speed ratio between an input member and an output member.
申请公布号 US2006270516(A1) 申请公布日期 2006.11.30
申请号 US20050137621 申请日期 2005.05.25
申请人 KLEMEN DONALD 发明人 KLEMEN DONALD
分类号 F16H3/44 主分类号 F16H3/44
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