Robert Boschgmbh

Mercedes-benz Aktiengesellschaft

Michael-Raymond Meyer

Anton Van Zanten

Rainer Altmann

Juergen Binder

Rainer Lauer

Reinhard Resch

Regina Schroff-Lauer, Heir

Ju/ Rgen Binder

Rainer Lauer, Deceased

Joscha Lauer, Heir

Hydraulic brake device having an anti-skid system

A hydraulic motor vehicle brake system with dual brake circuits having an anti-skid system and is also further developed to improve vehicle tracking by ways of automatic braking, especially during cornering. During automatic braking, an auxiliary pressure source delivers a pressure medium to an anti-skid system to supply the wheel brakes. For this purpose a separating piston for each brake circuit is located between the auxiliary pressure source and the anti-skid system. For the purpose of keeping costs low, the two separating pistons are accommodated in an integral cylinder with a blind bore.

Hydraulic vehicle brake system with an anti-skid system

A hydraulic motor vehicle brake system having anti-skid system and further developed to improve vehicle tracking, especially during cornering by means of automatic braking. With automatic braking an auxiliary pressure source delivers a pressure medium to an anti-skid system, by means of which braking pressures can be individually adjusted in the wheel brakes. For this purpose a cylinder with separating piston sections is located between the auxiliary pressure source and the anti-skid system, wherein the separating piston is installed into 2/2-way valves including lip sealing rings. The embodiment in accordance with the invention include cylinders, with valve openings in cooperation with the lip sealing rings, which results in economical 2/2-way valves.

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Ludwigsburg, Germany

Michael-Raymond Meyer