Rotational vibration damper for IC engine crankshafts has sheet metal mounting ring with circumferential bearing- or friction surface, on which flywheel is mounted, so that it can rotate

摘要

The rotational vibration damper for IC engine crankshafts has a sheet metal mounting ring (16). This has a circumferential bearing- or friction surface (36), on which a flywheel (41) is mounted, so that it can rotate. Independent claims are included for: (A) IC engine crankshafts fitted with the damper; and (B) IC engines fitted with the crankshaft.