Friction clutch, in a motor vehicle drive transmission, has a pressure plate with a friction surface in a convex curvature to work with the concave friction cladding at the clutch disk

摘要

The pressure plate (30) has a ring shape, for use in a friction clutch in a motor vehicle transmission. It has a friction surface (31) to engage the friction cladding (18) of a clutch disk (19), with a convex curvature in cross section while the friction cladding has a corresponding concave curvature.. The friction cladding is clamped at the clutch disk between the flywheel and the pressure plate.