Flywheel for the friction clutch of a motor vehicle, the flywheel having two centrifugal masses and a friction device

摘要

A flywheel with two centrifugal masses having a hub disc and a cover-like actuator element, on which flywheel both the hub disc and the cover-like actuator element are designed so that the two parts actuate friction devices which act independently of one another. The one friction device is designed to prevent the loss of the screws used for the fastening to the crankshaft.