| 摘要 |
The invention relates to a torsional vibration isolation device (1) for a power train of a motor vehicle having an internal combustion engine arranged on the input side and a transmission arranged on the output side, containing an input part (2) which is received on a crankshaft of the internal combustion engine and is rotatable around a rotational axis (d), an output part (3) arranged with a limited degree of relative rotation in relation to said input part, a vibration damping device (6) with a spring device (27) effective in the circumferential direction between the input part (2) and the output part (3), and optionally a friction device. In order to be able to better isolate drive train vibrations on the engine side as well as on the transmission side, a first centrifugal pendulum (5) is assigned to the input part (2) and a second centrifugal pendulum (8) is assigned to the output part (3). |
