The present invention belongs to the field of safety open and closing system for doors, more particularly, to the field of safety open and closing system for overpressure doors which give access to chambers of an aircraft. The present invention provides an opening and secure-closing system for doors arranged in a chamber of an aircraft.


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    Title :

    OPENING AND SECURE-CLOSING SYSTEM FOR AIRCRAFT DOORS


    Additional title:

    SYSTEM ZUM ÖFFNEN UND SICHEREN VERSCHLIESSEN VON FLUGZEUGTÜREN
    SYSTÈME D'OUVERTURE ET DE FERMETURE SÉCURISÉE DES PORTES D'AÉRONEF



    Publication date :

    2021-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge





    APPARATUS FOR OPENING OR CLOSING ELEVATOR DOORS

    LEE YEON GEUN | European Patent Office | 2021

    Free access

    APPARATUS FOR OPENING OR CLOSING ELEVATOR DOORS

    LEE YEON GEUN | European Patent Office | 2022

    Free access