Inside shoe drum brake, especially for vehicles

摘要

The brake shoes (6,8) are pressed by a control (10) against the brake drum. A brake support (2) supports the thrust bearing arrangement (4) and the control, and has a part (12) for fixing to a wheel support. A guide element (14) engages with the brake shoes in the brake's axial direction The guide element slides directly along the brake support's fixture part of on the control. In the centre of the fixture part is a thrust bearing (74) which consists of a bolt (76) fixed to the fixture part and fitting through an elongated hole in the guide element, and consists of a spring clamp (78) pre-tensioning the guide element against the fixture part.