TORQUE TRANSMISSION DEVICE

摘要

A torque transmission device for transmitting output toque of an engine (100) to a transmission (101). The torque transmission device has an input side member connected to a member on the engine (100) side, a shaft (51) connected to a member on the transmission (101) side, a dry clutch device having an annular diaphragm spring (21) for transmitting or interrupting torque between the input side member and the shaft (51), a release mechanism (5) for pressing the inner periphery side of the diaphragm spring (21) to disengage the dry clutch, and a motor-generator capable of transmitting torque between itself and the shaft (51). The motor-generator (6) is provided on the outer periphery side of the release mechanism (5) so as to be coaxial with the release mechanism (5), and has a rotor (45) installed on the shaft (51) and a stator (46) provided facing the rotor (45).