PROCESS FOR BLEEDING AN ANTI-SLIP, HYDRAULIC, TWIN-CIRCUIT BRAKING SYSTEM FOR MOTOR VEHICLES AND DEVICE FOR IMPLEMENTING IT

摘要

The invention relates to a process for bleeding and filling an anti-slip, hydraulic, twin-circuit braking system for motor vehicles, having pressure modulation valves (SO, SG) and at least one pump, in which the bleeding device is connected to at least one bleed valve of a wheel brake (VL, VR, HL, HR) and the filler device is fitted on the brake pressure transmitter. The wheel brakes (VL, VR, L, HR) are bled in two operations; in the first, the front (VL, VR) and rear axle (HL, HR) wheel brakes are pre-bled by the cyclic actuation of the brake pressure transmitter only and, in the second, the front and rear wheel brakes (VL, VR, HL, HR) are fully bled and filled by the cyclic actuation of the brake pressure transmitter, the pressure modulation valves (SO, SG) and the operation of the pump. This invention also covers a device for implementing this process.