The invention mainly relates to a system for the inertial unlocking of a seat back, in particular of an aircraft seat, characterized in that it comprises:a structural element of the seat back, called a connecting rod,a support piece for the fixation to a structural element of said seat,the support piece comprising a flyweight movable in translation between:a locking position in which the flyweight faces a lip of the connecting rod so as to prevent the connecting rod from rotating relative to the support piece about the axis of rotation, andan unlocking position in which the flyweight is released from the lip of the connecting rod so as to allow the connecting rod to rotate relative to the support piece about the axis of rotation,the passage of the flyweight from the locking position to the unlocking position being able to be carried out under the action of a deceleration by the seat.


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    Title :

    SYSTÈME DE DÉVERROUILLAGE PAR INERTIE D'UN DOSSIER DE SIÈGE


    Additional title:

    SYSTEM FOR INERTIALLY UNLOCKING A SEAT BACK
    SYSTEM ZUR VERRIEGELUNG EINES SITZRÜCKES DURCH TRÄGHEIT


    Contributors:

    Publication date :

    2022-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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