Coupling unit for coupling drive shaft of motor vehicle engine, has radially extending screw passed to slot through dual-mass flywheel and/or clutch unit for axial tolerance compensation between dual-mass flywheel and clutch unit

摘要

The coupling unit (10) has dual clutch unit (44) to transmit torque of drive shaft (12) to transmission input shaft. A dual-mass flywheel (16) has primary mass (24) to introduce torque to sheet spring (28). A rotatable secondary mass (26) has receiving channel (32) to receive sheet spring, and input finger (30) projected into primary mass. A radially extending screw (68) is passed to slot (74) through dual-mass flywheel and/or clutch unit for axial tolerance compensation between dual-mass flywheel and clutch unit.