Automotive braking system actuated by a pressure fluid

A vehicle braking system which can be actuated by a pressure medium and which has at least a first brake circuit and a second brake circuit, comprising:

• a) the first brake circuit including at least one brake cylinder connected by a first control valve device, as a function of a control signal of a multiple-circuit brake value generator at the first brake circuit, with a pressure medium source of the first brake circuit,
• b) the second brake circuit including a first brake cylinder and a second brake cylinder connected by a second control valve device, as a function of a control signal of a multiple-circuit brake value generator of the second brake circuit, with a second pressure medium source of the second brake circuit,
• c) the second control valve device having a pressure medium input connected with the pressure medium source of the second brake circuit and a pressure medium output connected with the first brake cylinder,
• d) a reversing valve arrangement between the pressure-medium output of the second control valve device and the first brake cylinder of the second brake circuit, the reversing valve arrangement including a valve actuating element which is pressure-controlled by the control signal of the first brake circuit to connect the first brake cylinder with a pressure medium source which is independent of the pressure medium source of the second brake circuit,
• e) an electronic control and automatic control device for a wheel-slip-dependent controlling of at least the brake pressure in the first brake cylinder;
• and
• f) a switching device, responsive to wheel-slip dependent controlling by the electronic control and automatic control device, to normally connect the control signal for the first brake circuit to the reversing valve arrangement in a through-connection condition and to block the control signal for the first brake circuit from the reversing valve arrangement in a blocking condition for a slip-controlled braking of the wheel.