Torsion damper for motor vehicle has clutch reaction plate with profile on edge to engage springs mounted in contact plates.

摘要

The torsion damper for a motor vehicle drive has a clutch reaction plate (20) with a profile (34) for axial positioning. The profile is a square section peripheral contact profile for springs (3) mounted between the crown and recesses (39) in a mass (31). The mass can be two contact plates.