TORSIONAL VIBRATION DAMPING ARRANGEMENT FOR THE POWERTRAIN OF A VEHICLE

摘要

A torsional vibration damping arrangement has parallel first torque and second torque transmission paths that proceed from an input region, a coupling arrangement that communicates with an output region for superposing the torques conducted via the two paths, and a phase shifter arrangement for generating a phase shift of rotational irregularities conducted via the first torque transmission path relative to rotational irregularities of the second torque transmission path. The planet gear carrier has at least one base element with a first planet gear bearing location and a second planet gear bearing location. The first planet gear bearing location is positioned at the base element on a first pitch circle diameter and the second planet gear bearing location is positioned at the base element on a second pitch circle diameter, and the first pitch circle diameter and the second pitch circle diameter differ from one another.