Friction brake has-boosting capability and device with variable amplitude and frequency vibration generator with piezoelement for reducing friction between brake lining and brake body

摘要

The brake has a friction brake lining (18) that can be pressed against a rotatable brake body (14) and an actuating device (20) for pressing the lining onto the brake body. The friction brake has a self-boosting capability and a device (32) with a variable amplitude and frequency vibration generator for reducing the friction between the brake lining and brake body. The vibration generator has a piezoelement.