An extension mechanism for a passenger oxygen mask includes a guide block (202) with defined channels (206) to guide the rotation of a telescoping extension arm mechanism. After rotation, a rotating sleeve latch releases an internal telescoping arm (316) that extends a pull flag for the passenger to grab and release the oxygen mask. A pull flag release mechanism releases the pull flag when the extension arm mechanism is fully extended. Combined spring biasing elements keep the pull flag secured in place while stowed and retract a pull flag retention pin at full extension.


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    Title :

    PASSENGER OXYGEN MASK DROP ZONE EXTENDER


    Additional title:

    FALLBEREICHSERWEITERER FÜR PASSAGIERSAUERSTOFFMASKEN
    PROLONGATEUR DE ZONE DE CHUTE DE MASQUE D'OXYGÈNE DE PASSAGER


    Contributors:

    Publication date :

    2022-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung



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