Disc brake has brake as

DISC BRAKE LININGS PARTIAL, ESPECIALLY FOR MOTOR VEHICLES WITH A FIXED SUPPORT AXLE VEHICLE AND CALIPER GUIDE HOLDER BY PIN, CALIPER CARRYING THIS, WITH A PISTON AGENCY IN BORE , AN EFFORT TO PRESSURE ON JAW arranged on both sides DISC BRAKE, JAW LOCATED SIDE SUPPORT PISTON bEARING DIRECTLY ON THE BRAKE SUPPORT, THAT BY RETAINING ARM, AND JAW LOCATED OPPOSITE OF PISTON TAKING ON SUPPORT BRACKET, CHARACTERIZED BY THE 7 ARMS THAT HOLDING WHEN THE VEHICLE IS FORWARD IS LOCATED AT THE EXIT DISC IN TREATING THE ROTATION THEREOF, HAS A CROSS SECTION sIZED SO THAT ITS STRAIN IN EITHER DIRECTION CIRCUMFERENTIAL U THAN TO GAME ADJUSTMENT BETWEEN 18 AND THE PISTON BORE 17.