| 摘要 |
PROBLEM TO BE SOLVED: To provide a disc brake device capable of preventing erroneous assembly of a shim plate.SOLUTION: An inner shim plate 53 provided at an inner side brake pad 50 includes: a press part 53a which is pressed by a piston; an extension part 53b extending into a rotor circumferential direction from the press part 53a; and a protrusion part 53c protruding to the piston side from a rotor circumferential direction end part of the extension part 53b. When a disc rotor device is tried to be assembled by providing the inner side brake pad 50 including the inner side shim plate on an outer claw part side, the protrusion part 53c of the inner side shim plate 53 is interfered with the outer claw part, and an unnecessary force which does not generate during a normal assembly is required, so that erroneous assembly can be confirmed easily.SELECTED DRAWING: Figure 5 |
