Abstract: A caliper body has a first elongated vehicle-side element, a second elongated wheel-side element, a central caliper bridge connecting the first elongated vehicle-side element to the second elongated wheel-side element and having a first bridge end portion, a central bridge portion extending between the first elongated vehicle-side element and the second elongated wheel-side element, and a second bridge end portion. The first and second bridge end portions respectively connect the central bridge portion to the first elongated vehicle-side element and the second elongated wheel-side element. The central caliper bridge has a pair of bridge ribs forming a trench therebetween and extending seamlessly running along the first bridge end portion, forming a pair of first end rib portions, the central bridge portion, forming a pair of central rib portions, and the second bridge end portion, forming a pair of second end rib portions.

Abstract: The invention relates to a caliper for disc brake comprising a caliper body which defines a housing compartment for an associated brake disc and houses at least one pair of pads arranged on opposite sides of the housing compartment along an axial direction. The caliper body comprises at least one thrust piston axially operable against the pad, at least one axial guide which supports and guides the pad in the axial direction and a first thrust spring which exerts a thrust on the pad. Said thrust has a first axial component, axially directed in a direction of approach to the pistons, and a first radial component, perpendicular to the axial direction. Advantageously, the caliper body comprises at least one compensation spring which exerts an axial thrust on the pad in a direction of approach to the pistons. The second axial component annuls the momentum given by the friction force exchanged between the pad and the axial guide with respect to the point of application of the first axial component on the pad.

Abstract: The invention relates to a caliper for disc brake comprising a caliper body which defines a housing compartment for an associated brake disc and houses at least one pair of pads arranged on opposite sides of the housing compartment along an axial direction. The caliper body comprises at least one thrust piston axially operable against the pad, at least one axial guide which supports and guides the pad in the axial direction and a first thrust spring which exerts a thrust on the pad. Said thrust has a first axial component, axially directed in a direction of approach to the pistons, and a first radial component, perpendicular to the axial direction. Advantageously, the caliper body comprises at least one compensation spring which exerts an axial thrust on the pad in a direction of approach to the pistons. The second axial component annuls the momentum given by the friction force exchanged between the pad and the axial guide with respect to the point of application of the first axial component on the pad.

Abstract: The protective device can be associated with a caliper body of a disc-brake caliper having a median plane of the caliper body which can be superimposed on a median plane of the disc arranged perpendicularly relative to an axis of rotation of the disc, the caliper body being arranged with a central portion astride the brake disc so that side walls thereof are arranged on opposite sides of the disc, the side walls of the central portion being connected to side portions so that the side portions are at least partially at the sides of the disc, each of the side portions comprising an opening of a hydraulic brake-fluid circuit defining an opening center, the openings being in fluid communication with one another by means of a brake-fluid pipe arranged astride the central portion, the pipe supplying brake fluid between the side portions, the protective device comprising a shell for protecting the brake-fluid pipe and fixing means for fixing the shell to the caliper body, wherein the fixing means comprise at least o

Abstract: The protective device can be associated with a caliper body of a disc-brake caliper having a median plane of the caliper body which can be superimposed on a median plane of the disc arranged perpendicularly relative to an axis of rotation of the disc, the caliper body being arranged with a central portion astride the brake disc so that side walls thereof are arranged on opposite sides of the disc, the side walls of the central portion being connected to side portions so that the side portions are at least partially at the sides of the disc, each of the side portions comprising an opening of a hydraulic brake-fluid circuit defining an opening centre, the openings being in fluid communication with one another by means of a brake-fluid pipe arranged astride the central portion, the pipe supplying brake fluid between the side portions, the protective device comprising a shell for protecting the brake-fluid pipe and fixing means for fixing the shell to the caliper body, wherein the fixing means comprise at least o