A disc brake for a commercial vehicle includes a brake caliper which takes the form of a sliding caliper and straddles a brake disc. In the caliper, brake pads are arranged on an actuation side and a reaction side, which pads can be pressed against both sides of the brake disc by an actuation device during braking. The reaction-side brake pad is supported on a rear-side wall of the brake caliper by a pad carrier plate carrying a friction pad, and a gap is formed in a non-operational position in a region facing an assembly opening of the brake caliper between the rear-side wall of the brake caliper and the reaction-side brake pad. The gap is wider than the adjacent region and the length of the gap corresponds at least to the length of the contact surface of the reaction-side wall on the pad carrier plate when braking is applied. The disc brake is disposed such that the gap is formed by at least one recess in the pad carrier plate. The recess is integrated into the planar rear side running parallel to the side carrying the friction pad. The recess runs at a distance from the edges of the pad carrier plate that delimit the longitudinal sides of the brake pad.
Disc brake and brake pad for a disc brake
2016-10-25
Patent
Electronic Resource
English