The invention relates to a method and a device allowing the separation of two stages of an aeronautical vehicle, without affecting the structure of the two stages. The device consists mainly of a connecting ring (13) secured to the two stages of the aeronautical vehicle and comprising a cutting ring (20) on the inner surface (13A) thereof, which contains a mixture of thermite and an intermetallic composition. The triggering of the latter allows the heating and melting of part of the ring (13), which separates into two parts. The invention can be applied to an aeronautical launcher.


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    Title :

    PROCEDE DE LIAISON ET DE SEPARATION LINEAIRE DE DEUX ELEMENTS


    Additional title:

    METHOD FOR THE LINEAR SEPARATION AND CONNECTION OF TWO ELEMENTS
    VERFAHREN ZUR LINEAREN TRENNUNG UND VERBINDUNG VON ZWEI ELEMENTEN


    Contributors:

    Publication date :

    2020-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F42B EXPLOSIVE CHARGES, e.g. FOR BLASTING , Explosive Ladungen, z.B. für Sprengungen



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