Torsional vibration damper e.g. for divided flywheel, has primary rotor non rotatable with drive shaft connected to internal-combustion engine and secondary rotor is rotatable against resistance of energy

摘要

The damper absorber has a primary rotor (2), which is non rotatable with a drive shaft connected to an internal-combustion engine. A secondary rotor (4) is rotatable against the resistance of an energy store mechanism relative to the primary rotor. The primary rotor has a rigid coupling mechanism (30), which with cooperates with an absorption mechanism (32) and which is linked to a secondary rotor. The absorption mechanism has a driver mechanism (33), which is movable against the resistance of a course damping element (36) relative to the secondary rotor movable.