Torsional vibration damper for dual mass flywheel, particularly for drive train of combustion engine driven motor vehicle, comprises inlet part, outlet part with flange portion and hub portion

摘要

The torsional vibration damper comprises an inlet part, an outlet part with a flange portion (118) and a hub portion (146). A spring damper device is provided with an energy storage (108) and a friction unit (110). The hub portion is displaceable in the direction of a rotational axis (104) limiting relative to the flange portion.