Torsional vibration damping device has two rotary units and frictional device for generating frictional moment between both rotational units, where frictional element is connected with rotational unit

摘要

The torsional vibration damping device (10) has two rotary units (14,16) and a frictional device (12) for generating a frictional moment between both the rotational units. A frictional element (18) is brought in frictional contact with one rotational unit, where the frictional element is connected with the rotational unit, depending on the centrifugal force.