Brake shoe return spring, disc brake, and replacement kit including wear clearance compensation means

摘要

A spring (48) includes successively a portion (50) for fixing the spring to the disk brake, a rigid branch (B2) connected to the fixing portion (50) by a bend (P1) plastically deformable about a first deformation axis (A1), another rigid branch (B3) connected to the aforementioned rigid branch (B2) by a second plastically deformable bend (P2), and a further rigid branch (B4) connected to the aforementioned rigid branch (B3) by a third plastically deformable bend (P3) that cooperates directly or indirectly with an associated portion of the brake shoe, each rigid branch (B2, B3, B4) being a strip that lies in a plane parallel to the first deformation axis (A1).