Clutch disk for use in friction clutch of motor vehicle during mountain driving, has lining suspension exhibiting lining spring characteristic curve, which radially decreases from outside to radially internal diameter of friction linings

摘要

The disk (1) has two friction linings (5) connected with a hub flange (2) and axially and flexibly deformed against each other along a spring path under formation of a lining suspension by spring segments (3, 4, 6). The lining suspension exhibits lining spring characteristic curve in an increasing spring path, where the characteristic curve radially decreases from outside to radially internal diameter of the friction linings.