Antilock brake system for providing different brake pressures to front and rear wheel circuits

摘要

A brake system having a master brake cylinder for producing a brake pressure controllable by a brake pedal and transmitting it to at least one brake circuit, which connects the master brake cylinder with corresponding wheel brake cylinders of the front and rear wheels. At least one shutoff valve for anti-skid control is incorporated into each main line of the brake circuits. A first and second brake circuit communicate downstream of the shutoff valves with a feed system, which has devices for feeding brake fluid at different pressures to the first and second brake circuit.