Inventors:
Philip Adams - Tallahassee FL, US
International Classification:
F16D 65/78
Abstract:
Cushions (& ) for disc brake pads (& ), cushions being disposed between said brake pads and their corresponding caliper pistons () or caliper fingers (). Cushions possess such characteristics of resilience that, during braking action, brake pads are allowed to “follow” the irregularities (ride over the high spots) on their corresponding rotor faces (). This action significantly reduces frictional drag, which lowers braking temperature. Lower braking temperature translates directly into increased braking efficiency and brake system longevity. Each cushion comprises a resilient body—either a material, such as an elastomeric pad; or, a structure, such as a compressible spring; or, a device, such as a hydraulic or pneumatic damper—and a means for securing the cushion in place, such as spot welds, clips of various designs, adhesives, rivets, screws, mating physical features, or et cetera.