A VIBRATION DAMPER APPARATUS FOR DAMPING ROTATING MASSES

摘要

The invention comprises a vibration damper apparatus of the type comprising a hub (14), an inertial ring (16) and an elastomer insert (18) located between the hub and the inertial ring. The damper apparatus is adapted to be fitted to a shaft (20) of an engine. The damper apparatus includes a pulley (144) for transmitting drive from the engine shaft (20) wherein said pulley is mounted on the hub being generally located on a side of both said hub (14) and said inertial ring (16) which faces the engine.