Spring-loaded disc brake on vehicles, in particular rail vehicles

摘要

Disc brake with a brake calliper which has two calliper components (20, 21), and with a controllable spring-energy store for its actuation, an actuation element (12) of the spring-energy store helping to compensate the wear of the brake clips as a component of a readjustment device. One brake calliper component (20) is supported via guide means, such as for example a rotatably mounted roller element (9), on the actuation element (12) only pressure tightly instead of being connected thereto in an articulated fashion, the rotational securing of these guide means being ensured and the lateral deflection of the brake calliper component (20) being prevented. The advantage lies in the fact that the actuation element does not transmit any shocks of the operation of the vehicle and the readjustment device consequently responds merely to the wear of the brake clips. The undesired readjustment of the brake travel as a result of continuous shocks to the actuation element is avoided. <IMAGE>