Brake disc for vehicle, has liner with radial arms whose ends are engaged in notches on braking surface, with lateral gaps in which struts of insulating material are mounted to ensure surface maintenance and limit its lateral displacement

摘要

The disc has a braking surface (1) displacing with respect to a liner (2). The liner has radial arms (2c) whose ends are engaged in notches (1a) on the surface, with lateral gaps on both sides of the ends. Two struts (3, 4) made of insulating material and mounted on the gaps of each arm, ensure maintenance of the surface and limit its lateral displacement. The strut (4) is supported on the arm end and surface through a spring plate.