Flanschanordnung für ein Zweimassenschwungrad

The invention relates to a flange assembly (10) for a dual mass flywheel (14), having an output flange (16) for transmitting a torque, at least one guide groove (26) which is formed in the output flange (16) and runs in the circumferential direction, at least one guide bolt (28) which is guided in the guide groove (26) to transmit the torque of the output flange (16) to a secondary disc (42), a cover disc (30) which is fastened to the guide bolt (28) to cover the area of a part of an axial side of the output flange (16), and a spring element (34) which preloads the cover disc (30) in the axial direction to provide a friction force on the output flange (16) via the cover disc (30). By means of the guide bolt (28) guided in the guide groove (26) of the output flange (16), friction which damps resonance effects can be achieved via the attached cover disc (30) and interlocking torque transmission without significant friction losses can be achieved by the guide bolt striking against stops in the guide groove (26), resulting in a vibration-damped drive train of a motor vehicle with a high degree of efficiency and a low space requirement.