Device for sensing wear condition of vehicle brakes has ring, which is assembled together with adapter ring which grips brake shaft and outer ring whereby adapter ring and outer ring are torque-proof with respect to each other

摘要

The device (1) has a brake shaft (2) linked to automatic brake slack adjuster (3) which operates vehicle brakes. A ring surrounds the brake shaft and is assembled together with an adapter ring (4b), which grips the brake shaft, and an outer ring (4a) whereby the adapter ring and outer ring are torque-proof with respect to each other.