Friction clutch in particular to be used in racing, comprising disk for transmission of pressure forces with separate pressure area

摘要

The transmission disk (126) comprises a ring-shaped plate (150) with a pressure forces transmitting surface (142) positioned adjacent to the one of the outer disks (118) and a pressure transmitting surface (152) joined at its outer edge to the ring-shaped plate (150). The joint area (154) is slightly elastic and made of a metal blank in a single piece. Both segments form an acute angle between them and are gradually moved against each other by the forces of an elastic membrane (130) when the clutch (100) is activated.