Multi-speed transmission e.g. ten speed transmission, has torque transmitting devices selectively engaged in combinations to establish nine forward speed ratios and one reverse speed ratio between input shaft and output shaft

摘要

The transmission e.g. ten speed transmission (10), has six torque transmitting devices (26-36) selectively engaged to interconnect two sets of members, and a transmission housing (40), where two of the torque transmitting devices are brakes and four of the torque transmitting devices are clutches. The torque transmitting devices are selectively engaged in combinations of to establish nine forward speed ratios and one reverse speed ratio between an input shaft (12) and an output shaft (22).