PARKING BRAKE DEVICE FOR A UTILITY VEHICLE

• Main Authors: GRIESSER, Fabian, SCHNITTGER, Karsten
• Format: Patent
• Language: English; French; German
• Published: 31.07.2019
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

A parking brake device for a utility vehicle includes at least one control valve device, at least one relay valve, at least one pneumatic brake device and at least one trailer control module. The relay valve is controllable by the control valve device, and at least the pneumatic brake device can be actuated by the relay valve. Upstream of the trailer control module, another valve includes a first connector, a second connector and a third connector. A second connecting line is connected to the second connector and to the control valve device. A third connecting line is connected to the third connector and to the trailer control module. A first connecting line is connected to the first connector and to a first line arranged downstream of the relay valve.