The present invention is directed to an electromechanical brake actuator (100) configured to move a service-brake rod (104) between a full-braking position (BP) and a drive position (DP). A parking-brake rod (112) is coupled to the service-brake rod and movable between a first position (P1) for locking the service-brake rod (104) in the full-braking position (BP), and a second position (P2) where the service-brake rod (104) is free to be moved. A spring element (116) coupled to the parking-brake rod is arranged so that in a fully-compressed state (CS) the parking-brake rod is in the second position, and in a fully-released state (RS) the parking-brake rod is in the first position. A hydraulic unit (118) is operatively coupled to the parking-brake rod and configured, in dependence on a parking-brake signal, to lock the parking-brake rod, and to allow a release of the spring element to the fully-released state.
ELECTROMECHANICAL BRAKE ACTUATOR FOR ELECTROMECHANICAL BRAKE ARRANGEMENT
ELEKTROMECHANISCHER BREMSAKTUATOR FÜR EINE ELEKTROMECHANISCHE BREMSANORDNUNG
ACTIONNEUR DE FREIN ÉLECTROMÉCANIQUE POUR SYSTÈME DE FREINAGE ÉLECTROMÉCANIQUE
24.04.2024
Patent
Elektronische Ressource
Englisch
ELECTROMECHANICAL BRAKE ACTUATOR FOR ELECTROMECHANICAL BRAKE ARRANGEMENT
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