Actuating device for a friction clutch

摘要

In order to be able to close a clutch (1), virtually without delay, the clutch elements (lamellae 4, 5) which transmit the power are pressed against one another with limited prestressing force even when the clutch (1) is open. The prestressing force can be produced, for example, by means of compression springs (13) which act upon a piston (10) which controls the clutch (1) in the direction which closes the clutch. <IMAGE>