Cam operated clutch and brake

摘要

A combined clutch and brake mechanism for use in such applications as power lawnmowers. During actuation of a manual control the brake is released and power is transmitted from the engine to the blade carrier. If the manual control is released, power transmission is disabled and braking is initiated, the braking being maximized by the very motion of the member being braked. The invention is also shown in a form adaptable for use in general power transmission applications.