DISC BRAKE CALIPER WITH OPTIMIZED MECHANICAL BEHAVIOR, AND DISC BRAKE AND ROLLING HALF-TRAIN EQUIPPED WITH SUCH A CALIPER

摘要

The present invention relates to a disc brake caliper for a vehicle, in particular for a road motor vehicle of light or heavy type. The stirrup (10) according to the invention comprises two shells (11, 12), a spacer (13), and assembly means (14). The shells are made of a first material and are each able to carry a wafer (21, 22). The spacer (13) is interposed between the two shells. It comprises a part made of a second material having mechanical and / or thermal properties different from those of the first material. It thus forms an element of mechanical and / or thermal insulation between the two shells. The assembly means (14) are arranged to press the shells against each other via the spacer.