Multiple piston disc brake for motor vehicle - has recess allowing force distribution right and left for more uniform wear

摘要

One of the flat surface parts of the lining (16b) opposite the brake disc (18) has a recessed section (26). The lining is divided (16b) with a gap between. The linings overlap one another in the radial direction of the brake block and the gap is formed in a part inbetween corresponding to the central piston (21). A groove can be formed in a surface of the linings opposite the brake disc. ADVANTAGE - The bending strength of the brake block can be easily maintained and local wear on the lining of the brake block is prevented.