Anti-lock control system

An anti-lock control system for the brakes for each of two wheels on one axle of a vehicle which brakes are actuated by a pressure medium from a pressure source comprising, in combination, a signal transducer 30 associated with each wheel of one axle for providing a signal characterizing the wheel motion behavior, an evaluator circuit 31, means for supplying the signals to said evaluator circuit to generate brake pressure control signals, brake pressure control devices for separately influencing the brake pressure on said two wheels, means for supplying said brake pressure control signals to said brake pressure control devices, said evaluator circuit being provided with control means which in the event of a pressure drop on the brake of one wheel prevents a substantial pressure increase on the brake for the other wheel and in the event of a subsequent pulsated pressure increase on the first brake permits only a synchronously pulsated pressure buildup on the other brake, a fluid pressure line having a common section and a branching point for connecting said pressure source to said wheel brakes, said branching point being disposed in one of the immediate vicinity of the brake pressure control devices and in the brake pressure control devices themselves.