| 摘要 |
A slip-controlled brake system for automotive vehicles with driven front and rear axles is equipped with a pedal-actuated braking pressure generator (1) comprising a power brake booster (2) connected to an auxiliary pressure source (4). The booster communicates directly with one or several wheel brakes (HR, HL) and which acts upon a master cylinder (3), to the working chambers (6, 7) of which the other wheel brakes (VR, VL) are connected. Electromagnetically actuatable multi-directional control valves (EV, AV, 16) contained in the pressure fluid conduits leading to the wheel brakes and in the pressure fluid return lines to a supply reservoir as well as in a pressure fluid conduit (14) leading from the power brake booster (2) to the master cylinder (3) serve on control action to reduce the braking pressure at the individual vehicle wheels and to deliver pressure into the master cylinder (3). |
