The invention relates to a pneumatic valve arrangement (10) for a trailer vehicle having a reservoir (44), emergency brake device (45) and spring-loaded brakes (46), having the following features: a) a supply connection (1-1) for connecting to a compressed air supply fed by a towing vehicle, b) a reservoir connection (1-2) for connecting to the reservoir, • c) an emergency brake pressure connection (21) for connecting to the emergency brake device, d) a spring mechanism pressure connection (22) for connecting to the spring-loaded brakes, e) a ventilation connection (3), f) a check valve (42) between the reservoir connection (1-2) and the spring mechanism pressure connection (22), having a blocking effect for holding a pressure in the spring-loaded brakes. According to the invention, the blocking effect of the check valve can be cancelled.
PNEUMATISCHE VENTILANORDNUNG FÜR EIN ANHÄNGEFAHRZEUG
PNEUMATIC VALVE ARRANGEMENT FOR A TRAILER VEHICLE
DISPOSITIF DE SOUPAPE PNEUMATIQUE POUR UN VÉHICULE REMORQUE
2023-03-15
Patent
Elektronische Ressource
Deutsch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Pneumatische Ventileinheit, Ventilanordnung, pneumatische Bremsanlage und Anhängefahrzeug
Europäisches Patentamt | 2021
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