The invention relates to a device (120) for controlling a braking system for a utility vehicle (100), comprising a parking brake control valve (132) for providing a parking brake function for the utility vehicle (100) and a trailer control valve (134) for providing a holding brake function and a function of electrical braking for the trailer (102), wherein the trailer control valve (134) has a parking brake piston (280) that is movably arranged in order to control, independently of a ventilation state of a fourth trailer control valve connection, a ventilation of a second trailer control valve connection via the first trailer control valve connection to provide the holding brake function and the function of the electrical braking. The device (120) also has a switchable valve unit (136) for switchably joining a supply connection (122) of the device (136) to the parking brake control valve (132) and/or to the trailer control valve (136), in order to provide the parking brake function for the utility vehicle (100) and to provide the holding brake function and the function of electrical braking for the trailer (102).
VORRICHTUNG ZUM STEUERN EINER BREMSANLAGE FÜR EIN NUTZFAHRZEUG UND BREMSANLAGE
DEVICE FOR CONTROLLING A BRAKING SYSTEM FOR A UTILITY VEHICLE AND BRAKING SYSTEM
DISPOSITIF DE COMMANDE D'UN SYSTÈME DE FREINAGE POUR UN VÉHICULE UTILITAIRE ET SYSTÈME DE FREINAGE
2019-07-10
Patent
Electronic Resource
German
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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