Connection structure for hub and brake disc for commercial vehicle e.g. passenger car, has two wedge rings which are arranged axially opposite side of supporting elements, and other wedge ring is arranged on driver

摘要

The structure (1) has several supporting elements (22) that are formed in an inner periphery of a brake disc (2). An interior ring gear is engaged with an outer ring gear of a hub (3) for rotating drivers (34). The mutually adjacent supporting elements and driver are assembled for axially locking the brake disc on the hub by an axial hub-side multi-piece along a circumferential direction. First wedge rings (5a,5b) are arranged axially opposite side of supporting elements. Second wedge ring (4) is arranged on driver. The wedge rings are axially clamped together. An independent claim is included for the brake disc.