Invention Grant
US09052003B2 Multi-speed transmission gear and clutch arrangement 有权
多档传动齿轮和离合器装置

Multi-speed transmission gear and clutch arrangement
Abstract:
A transmission includes an input member, an output member, at least 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 that are actuated in various combinations to establish a plurality of forward gear ratios and a reverse gear ratio.
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