Patent ID: 8739523
Filing Date: 2014-06-03
Classification: F16F,F16H,Y10T

Abstract:
1. A rotary vibration damper, comprising: an input part; at least one output part; a centrifugal force pendulum disposed on a flange part of the input part or the at least one output part; and, a plurality of mass parts distributed over the circumference of the flange part and disposed on both sides of the flange part, received in a plurality of raceways of the flange part and limitedly displaceable relative to said plurality of raceways in circumferential direction and in radial direction, of which, two of the plurality of mass parts disposed on opposite sides of the flange part, are connected together, respectively, wherein in the area of the plurality of mass parts, the flange part includes a recess in which an auxiliary mass part, connected respectively with the opposite mass parts, is disposed.