Modulating arrangement for servo-motor actuated disc brake

摘要

Pressurized oil is delivered into the space containing the friction surfaces of a servo-motor actuated disc brake, such delivery being momentary and in response to the delivery of pressurized fluid to the servo-motor itself. Such oil into the space serves to retard the engagement of the friction surfaces, and also to lubricate and cool the same. The arrangement may include a cylinder having a movable member responsive on one side to the pressurized fluid going to the servo-motor for pushing oil via a maximum pressure valve to the space. The brake may be a control for the guide member of a double rotation torque converter.