BLADE BRAKE AND CLUTCH

摘要

A friction coupling (20) includes a friction member (21) including a brake surface (21d) and a clutch surface (21c) in a different plane from the brake surface; a spring (22) abutting the friction member; a brake member (23) proximate to the brake surface; the brake member mounted relative to the friction member to permit relative rotation; and a brake actuator (24) connected to the brake member.