Selbstverstärkende Reibungsbremse

摘要

The invention concerns a servo friction brake with a carrier (1), at least one friction lining (2, 3) which is supported on the carrier (1) and co-operates with at least one friction surface, and with at least one device (6) for actuating the friction lining (2, 3). According to the invention, in order to considerably reduce the sensitivity to the coefficient of friction of the friction brake and attain high self-assistance values, in particular in the region of the blocking limit, means (9, 10, 11, 12, 14, 21) for altering the self-assistance during operation of the brake are provided.