Patent ID: 6062349
Filing Date: 2000-05-16
Classification: F16D

Abstract:
A disk brake for a motor vehicle, comprising:first and second brake elements which move one with respect to each, one of said first and second brake elements straddle a caliper of a brake disk and the other of said first and second brake elements being a support which is fixed to the vehicle, said brake disk having a first direction of rotation when the vehicle is moving in a forward gear, said support having at least a first and a second radial branch, said first and second radial branches axially extending on each side of a first opening straddling the disk;brake-application means comprising a cylinder secured to the caliper and having a second opening facing said brake disk which is closed by a moving piston, said disk passing between said moving piston and a spur of said caliper;first and second friction pads each comprising at least one lining and a carrier plate having a first end and a second end, said first and second friction pads pointing toward opposite faces of said brake disk, said first and second friction pads being trapped between said piston and said spur of said caliper and being pressed against said brake disk on operation of said brake-application means, said second end of each of said first and second friction pads following said first end in said first direction of rotation;guide means for allowing said caliper to slide with respect to said support during operation of said brake-application means, said guide means comprising at least one first guide pin fixed to said caliper at right angles to said brake disk and a first bore in which said first guide pin can slide axially and a first guide tube connected to said fixed support at right angles to said brake disk and in which the first bore is pierced, said first guide tube having an external surface for slideably accomodating the respective first ends of said first and second friction pads;characterized in that said first radial branch of the support has on each side of said first opening an inboard face and an outboard face with corresponding first and second aligned bores pierced between first and second bearing faces of said support to accommodate said first guide tube and in that the first end of said first and second friction pads comprises attachment means in the form of a hook with the opening of which points downward for engagement with said first guide tube.