| 摘要 |
A brake pressure control unit for a vehicle hydraulic brake system having two separate brake circuits to control brakes at the rear wheel of the vehicle comprising a first valve to control one of the two brake circuits, a second valve to control the other of the two brake circuits, each of the first and second valves being disposed between an inlet chamber connected to a fluid pressure source and an outlet chamber connected to a different one of the two brake circuits, a movable partition wall disposed intermediate the two brake circuits and controlling the first and second valves, a by-pass conduit by-passing one of the first and second valves, and a deceleration-responsive valve disposed in the by-pass conduit. |
