Systems, devices, and methods including a leading edge tubular member (114); an upper tubular member (110); a lower tubular member (112); one or more upper rib members (124) connected between the leading edge tubular member (114) and the upper tubular member (110); one or more lower rib members (126) connected between the leading edge tubular member (114) and the lower tubular member (112); a rigid sandwich shell (102) disposed between the upper tubular member (110) and the leading edge tubular member (114); and a sandwich shear web (104) disposed between the upper tubular member (110) and the lower tubular member (112); where the rigid sandwich shell (102) and the sandwich shear web (104) form a D-shape.

    L'invention concerne des systèmes, des dispositifs et des procédés comprenant un élément tubulaire de bord d'attaque (114) ; un élément tubulaire supérieur (110) ; un élément tubulaire inférieur (112) ; un ou plusieurs éléments nervure supérieurs (124) reliés entre l'élément tubulaire de bord d'attaque (114) et l'élément tubulaire supérieur (110) ; un ou plusieurs éléments nervure inférieurs (126) reliés entre l'élément tubulaire de bord d'attaque (114) et l'élément tubulaire inférieur (112) ; une coque en sandwich rigide (102) disposée entre l'élément tubulaire supérieur (110) et l'élément tubulaire de bord d'attaque (114) ; et une âme de cisaillement en sandwich (104) disposée entre l'élément tubulaire supérieur (110) et l'élément tubulaire inférieur (112) ; la coque en sandwich rigide (102) et l'âme de cisaillement en sandwich (104) formant une forme en D.


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    Title :

    D-TRUSS WING STRUCTURE FOR AN UNMANNED AERIAL VEHICLE


    Additional title:

    STRUCTURE D'AILE EN TREILLIS D POUR UN VÉHICULE AÉRIEN SANS PILOTE


    Contributors:

    Publication date :

    2021-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs



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