Torque converter and oil pump connecting device for automatic transmission and assembly structure for connecting the torque converter and the oil pump

摘要

The present invention relates to an assembly structure for connecting a torque converter for an automatic transmission and an oil pump connecting device and a torque converter and an oil pump, a spring cage into which a pump drive hub of a torque converter is inserted, and a pump drive hub by rotating the pump drive hub And a plurality of sprags mounted on the spring cage to rub against the oil pump rotor, and since the pump drive hub and the oil pump rotor do not come into direct contact, damage to the pump drive hub and oil pump rotor is prevented when the engine and the transmission are engaged. Provides an assembly structure for connecting the torque converter and the oil pump connection device for the automatic transmission and the torque converter and the oil pump.