DUAL-MASS FLYWHEEL WITH A ONE-PIECE HUB FLANGE

摘要

The invention relates to a dual-mass flywheel (1) having a primary mass (2) and a secondary mass (3) which can rotate relative to one another against the force of an energy storage element (4), the secondary mass (3) comprising a one-piece hub flange (10) which on one side is operatively connected to the energy storage element (4) and on the other side comprises a hub part (17) having means (18, 19) for the detachable connection to a vehicle clutch.