An electrically actuatable parking brake system for a pneumatic braking system includes a control valve device that has a control piston. The parking brake system can assume at least two operating states, namely a parked state or a driving state. The operating states can be assumed in a selective manner dependent on a position of the control piston, and the parked state is provided when the control piston is forced into an end position by the force of a spring that lies in a spring chamber. Leaked air that exits a ventilating connection of the control valve device can be returned into the spring chamber.
ELEKTRISCH BETÄTIGBARES FESTSTELLBREMSSYSTEM
ELECTRICALLY ACTUATABLE PARKING BRAKE SYSTEM
SYSTÈME DE FREIN DE STATIONNEMENT À COMMANDE ÉLECTRIQUE
2016-03-16
Patent
Elektronische Ressource
Deutsch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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