Protective cap for brake cylinder of disc brake i.e. floating caliper disc brake, has attachment bulge comprising side surface that is formed diagonally to longitudinal axis of brake cylinder and protective cap

摘要

The protective cap (14) has a ring-shaped bellow (15), and an attachment bulge (16) engaged into a radial groove in a brake piston of a brake cylinder. The attachment bulge is provided at a radial inner end and a radial outer end of the bellow and fixed at a rind-shaped recess of a housing. The radial outer end of the bellow comprises another attachment bulge (19) that engages into a rear section of the recess. The attachment bulge (19) comprises a side surface (22) that is formed diagonally to a longitudinal axis of the brake cylinder and the protective cap.