ELECTRIC BRAKE WITH PARKING MECHANISM

摘要

An electric brake with a parking mechanism includes a parking lock device. A rotating side engaging surface of the parking lock device is formed with rotating side engaging projections at a plurality of places in a circumference direction of the rotating side engaging surface. One side surfaces in the circumference direction of the rotating side engaging projections are inclined edges which are inclined relative to a direction a restraining side engaging member of the parking lock device is displaced. The inclined edges are inclined in such a direction that a range in which the inclined edges and distal ends of the restraining side engaging member engage with each other is increased as the inclined edges go forward in a direction the restraining side engaging member moves based on an elastic force of an elastic member of the parking lock device.