Patent ID: 8544613

Claim:
A disc braking system for a vehicle comprising: a stationary service caliper suitable to be arranged astride a disc rotating about an axis, said service caliper comprising an individual mount structure suitable to be assembled on a fixed portion of a vehicle and comprising at least one couple of service pads, wherein the mount structure is formed as a single piece and consists of a portion of the body of the service caliper, a floating parking caliper suitable to be arranged astride the disc and comprising at least one couple of parking pads housed in a floating structure of said parking caliper, wherein a first parking pad, or active pad, is directly urged to the disc by thrust means housed in a side portion of the floating structure and a second parking pad, or reaction pad, opposed to the first pad is urged against the disc by a bracket portion of the floating structure when the floating structure is sliding following the reaction resulting from the interaction of the first pad with the disc, said bracket portion extending from said side portion in the axial direction to the disc, said individual mount structure of the service caliper having a seat to receive the floating parking caliper, the parking caliper being directly supported by the service caliper, the mount structure of the service caliper further comprising housings to slidably receive each of said parking pads, the housings being circumferentially defined by containment walls which are formed in the mount structure of the service caliper, said containment walls being configured to contain the circumferentially opposed sides of the parking pads wherein said mount structure further defines the caliper body suitable to house the service pads and means for urging the service pads against the disc.