发明名称 MULTI-SPEED PLANETARY TRANSMISSION WITH THREE BRAKES AND FOUR CLUTCHES
摘要 A multi-speed transmission includes an input member, an output member, a stationary member, and a first and a second compound planetary gear set. The first compound planetary gear set has a first, a second, a third, a fourth, and a fifth member. The second compound planetary gear set has a first, a second, a third, and a fourth member. The first member of the second compound planetary gear set is continuously connected for common rotation with the output member. An interconnecting member continuously connects the first member of the first compound planetary gear set for common rotation with the second member of the second compound planetary gear set. The transmission has seven torque-transmitting mechanisms, including three brakes and four rotating-type clutches, that are engagable to establish up to fourteen forward speed ratios between the input member and the output member.
申请公布号 US2011218074(A1) 申请公布日期 2011.09.08
申请号 US20100954941 申请日期 2010.11.29
申请人 GM GLOBAL TECHNOLOGY OPERATIONS, INC. 发明人 KRAYNEV ALEXANDER FILIPPOVICH;ASTASHEV VLADIMIR KONSTANTINOVICH;SALAMANDRA KONSTANTIN BORISOVICH;RAGHAVAN MADHUSUDAN
分类号 F16H3/44;F16H57/10 主分类号 F16H3/44
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