A manual door unlocking device (100) according to one aspect of the present invention includes: a locking mechanism (110) for locking a door leaf (10) when the door leaf (10) is at a fully closed position, the door leaf (10) being configured to move by a driving force from a drive source to open and close a doorway (105) of a railway vehicle; an operation portion (120) configured to receive manual operation; a force accumulating portion (130) for accumulating a predetermined amount of operating force produced by the manual operation; and an unlocking portion (150) configured to transmit the predetermined amount of operating force accumulated in the force accumulating portion (130) to undo the locking mechanism (110).


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    Titel :

    MANUAL DOOR UNLOCKING DEVICE AND RAILWAY VEHICLE DOOR DEVICE


    Weitere Titelangaben:

    MANUELLE TÜRENTRIEGELUNGSVORRICHTUNG UND EISENBAHNWAGENTÜRVORRICHTUNG
    DISPOSITIF DE DÉVERROUILLAGE MANUEL DE PORTE ET DISPOSITIF DE PORTE DE VÉHICULE FERROVIAIRE


    Beteiligte:
    SAKAKI GENTA (Autor:in)

    Erscheinungsdatum :

    25.05.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / E05B LOCKS , Schlösser





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