IMPROVED ASSEMBLY DISC BRAKE

摘要

Disc brake comprising a caliper (1) fitted around a disc (2), a yoke (3) fixed to the vehicle; a cylinder (4) integral with the caliper and closed by a piston (5), two cylindrical guide rods (6, 7) parallel to one another, housings in which the rods (6, 7) slide, the housings partially consisting of bores (8, 9) formed in the yoke (3), and two friction pads (10, 11). According to the invention, the first bore (8) has, on first and second adjacent sections (S1, S2) along its length, first and second inner diameters (D1, D2), the second (D2) being larger than the first (D1), the smaller diameter (D1) being located on the side on which the bore (8) opens and the first housing comprising the first bore (8), as well as the hole (130) of a ring (13) of elastomer material.