Torsional vibration damper e.g. two-mass flywheel for powertrain of motor car, has energy storage unit arranged between input and output sections so that reaction force is applied between energy storage unit and input/output section

摘要

The torsional vibration damper (100) has an input section (102) and an output section (104) that are rotated with respect to each other around a rotational axis. An energy storage unit is provided between the input section and the output section such that axial-oscillation-conditional reaction force is applied between the energy storage unit and the input section or the output section for oscillation damping.