An electropneumatic parking brake module includes a supply connection configured to connect a compressed air supply, at least one spring-type actuator connection configured to connect at least one spring brake cylinder, and an inlet-outlet valve unit configured to assume at least a first switching position and a second switching position. The parking brake module further includes an electropneumatic pilot control unit configured to output at least a first control pressure at the inlet-outlet valve unit. In the first switching position of the inlet-outlet valve unit, the spring-type actuator connection is connected to the supply connection for outputting a spring brake pressure, and, in the second switching position of the inlet-outlet valve unit, the spring-type actuator connection is connected to a venting connection of the inlet-outlet valve unit. The inlet-outlet valve unit is in the second switching position when the first control pressure is below a first threshold value.
ELEKTROPNEUMATISCHES FESTSTELLBREMSMODUL MIT DIREKT GESTEUERTEN VENTILEN UND ANTI-COMPOUND-ANSCHLUSS
ELECTROPNEUMATIC PARKING BRAKE MODULE WITH DIRECTLY CONTROLLED VALVES AND ANTI-COMPOUND CONNECTION
MODULE DE FREIN DE STATIONNEMENT ÉLECTROPNEUMATIQUE POURVU DE SOUPAPES À COMMANDE DIRECTE ET D'UN RACCORD DE NON-ADDITION DES EFFORTS DE FREINAGE
2023-08-09
Patent
Electronic Resource
German
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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