Airstair systems and associated methods are disclosed. In one embodiment, the airstair comprises a deployable upper step, a primary deployment device and a secondary deployment device. The upper step is movable between a stowed configuration when a door of the aircraft is closed and a deployed configuration when the door is open. The primary deployment device resiliently biases the upper step toward the deployed configuration. The secondary deployment device is movable in coordination with a movement of the door and configured to drive the deployable upper step toward the deployed configuration during opening of the door and during a failure of the primary deployment device.


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    Titel :

    AIRSTAIR SYSTEM WITH DEPLOYABLE UPPER STEP


    Weitere Titelangaben:

    LUFTTREPPENSYSTEM MIT AUSKLAPPBARER OBERER STUFE
    SYSTÈME D'ESCALIER AYANT UNE MARCHE SUPÉRIEURE DÉPLOYABLE


    Beteiligte:
    SAVIDGE JOHN RICHARD (Autor:in) / LYVER PETER (Autor:in) / CROZIER REMI (Autor:in) / SERRES PATRICK (Autor:in)

    Erscheinungsdatum :

    2022-01-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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