Disc brake for bicycle, comprising movable frame part facilitating a simultaneous action of both brake pads

摘要

In particular when riding the bicycle across an uneven surface, the gaps between the individual brake pad and the brake disc (7) can be of a different width resulting in an irregular wear and tear. Two bolts are guided through openings provided at the movable frame (11) and through circular elements with elastic S-shaped lateral extensions surrounding the openings. The level of the forces created by the elastic extensions exceeds the level of the frictional forces of the frame part (11) causing the frame part (11) to move back as soon as the brakes are released and facilitating the brake pads to return into a parallel position.