Torsional vibration damper

摘要

A torsional vibration damper for a drive train of a motor vehicle comprises two flywheel mass arrangements which are rotatable both jointly and relative to one another about a common axis of rotation. The two flywheel mass arrangements are coupled by a coupling mass arrangement for transmitting torsional force. The coupling mass arrangement comprises a first bearing region movably mounted for translational motion along a first guide track on the first flywheel arrangement for transmitting torsional forces to the first flywheel mass. A second bearing region is arranged at a distance from the first bearing region on the coupling mass arrangement movable in translational motion along a second guide track on the second flywheel mass arrangement for transmitting torsional forces to the second flywheel mass.