Auxiliary brake for commercial vehicles

摘要

The pneumatic brake system (1) has a front axle wheel brake cylinder (5), which is connected with a front axle compressed air container (3) by separate air supply lines (8,17) and comprises a control unit (6) operating a foot brake module (7), which divides the brake pressure depending on the loading of the commercial vehicle on the front axle wheel brake cylinder and rear axle Wheel brake cylinder (21). One of the air supply lines comprises a check valve (9) and a multi-circuit safety valve (12) responding on pressure fall.