Coupling device of dual clutch, has electromagnetic element that is arranged in the clutch discs, and is movable relative to electrically conductive material in circumferential direction

摘要

The coupling device has a housing (13) in which transmission units (3a,3b) and actuating units (4a,4b) are arranged. The transmission units are arranged for frictional transmission of a torque of actuating units. The transmission units comprise clutch discs (10a,10b) and pressure plates (9a,9b) respectively. The clutch discs and pressure plates are made of electrically conductive material. A electromagnetic element is arranged in the clutch discs and is movable relative to electrically conductive material in circumferential direction. An independent claim is included for method for controlling the damping in coupling device.