| 摘要 |
The invention relates to a torsional vibration damper (100), in particular a two-mass flywheel, comprising an input part (102) and an output part (104) having a common axis of rotation (106), about which the input part (102) and the output part (104) can be rotated together and can be twisted in relation to each other to a limited extent, and a spring/damper device, which acts between the input part (102) and the output part (104) and has at least an energy store (110) and a friction device (112) for damping the relative rotation between the input part (102) and the output part (104), wherein the friction device (112) is inoperative above a limit rotational speed, in particular because of a centrifugal-force effect, in order to structurally and/or functionally improve the torsional vibration damper (100). |
