A door apparatus (20) with a locking mechanism (60) includes an operation member (230) that is operated to unbck a door body (50). When a power supply (40) for a railcar (10) is normal, it is determined whether the door body (50) is allowed to be opened by operating the operation member (230). The door body (50) is unlocked only when it is determined that opening of the door body (50) is allowed Whereas when the power supply (40) for the railcar (10) is in an abnormal state, the door body (50) is unlocked by the locking mechanism (60) by operating the operation member (230).
RAILCAR DOOR APPARATUS AND THE RAILCAR EQUIPPED THEREWITH
WAGENTÜRVORRICHTUNG UND SCHIENENFAHRZEUG DAMIT
APPAREIL DE PORTE DE WAGON ET WAGON EN ÉTANT ÉQUIPÉ
2024-01-31
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |