CLUTCH-BRAKE ASSEMBLY

摘要

A clutch-brake assembly transmits force to rotate a shaft and to retain the shaft against rotation. The assembly includes a plurality of force transmitting members (190) which transmit force between a piston and a base member. A plurality of springs (134) urge the piston to move relative to the base member. A plurality of spring retainers (180) are disposed between the base member and the piston. Each of the spring retainers includes a plurality of projecting portions extending from the base portion. The brake and clutch surface include friction material having a plurality of segments separated by a plurality of radially extending grooves.