Centrifugal pendulum device for drive train of internal combustion engine-driven motor car, has spring for applying pendulum mass and performs shift of pendulum mass

摘要

The device (100) has a rotatable pendulum mass support (102) that is rotated around axis of rotation (120) and is displaced under centrifugal force along aerial tramway between an end position , a central position and another end position and a spring for applying a pendulum mass (104 ,106,108,110). The spring performs shift of the pendulum mass. The spring is provided with spring elements (112 ,114,116,118 ) that are associated with pendulum mass. The spring elements are circumferentially closed to form a pendant ring (130).