An assembly for removably mounting an underwing pylon (11) to a rib (10) of an aircraft wing is described. The assembly comprises a prismatic body (12) insertable into a prismatic cavity (22) of the pylon, a threaded retaining element (14) having an upwardly tapered outer conical surface (15), and a vertical threaded pin (13) inserted through a vertical through hole (12e) of the prismatic body (12). The assembly further comprises an anti-rotation device (31, 32) for rotationally locking the threaded retaining element (14) to the prismatic body (12) relative to a vertical axis (A).

    L'invention concerne un ensemble servant à monter de manière amovible un mât d'intrados (11) sur une nervure (10) d'une aile d'aéronef. L'ensemble comprend un corps prismatique (12) en mesure d'être inséré dans une cavité prismatique (22) du mât, un élément de retenue fileté (14) ayant une surface conique extérieure (15) qui va en s'effilant vers le haut, et une broche filetée verticale (13) insérée à travers un trou traversant vertical (12e) du corps prismatique (12). L'ensemble comprend en outre un dispositif antirotation (31, 32) servant à bloquer en rotation l'élément de retenue fileté (14) sur le corps prismatique (12) par rapport à un axe vertical (A).


    Access

    Download


    Export, share and cite



    Title :

    ASSEMBLY FOR MOUNTING AN UNDERWING PYLON TO A RIB OF AN AIRCRAFT WING


    Additional title:

    ENSEMBLE SERVANT À MONTER UN MÂT D'INTRADOS SUR UNE NERVURE D'UNE AILE D'AÉRONEF


    Contributors:

    Publication date :

    2022-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    ASSEMBLY FOR MOUNTING AN UNDERWING PYLON TO A RIB OF AN AIRCRAFT WING

    DI MARIA FRANCO ALFIO | European Patent Office | 2024

    Free access

    ASSEMBLY FOR MOUNTING AN UNDERWING PYLON TO A RIB OF AN AIRCRAFT WING

    DI MARIA FRANCO ALFIO | European Patent Office | 2024

    Free access

    Aircraft engine pylon to wing mounting assembly

    CASTELLI ALBERTO DEI / FERREIRA CLOVIS AUGUSTO EÇA / MONTORO WANDERLEY et al. | European Patent Office | 2018

    Free access

    Aircraft engine pylon to wing mounting assembly

    DA SILVA JULIO ANTONIO BELTRAMI / FERREIRA CLOVIS AUGUSTO EÇA / MONTORO WANDERLEY et al. | European Patent Office | 2018

    Free access

    AIRCRAFT ENGINE PYLON TO WING MOUNTING ASSEMBLY

    DA SILVA JULIO ANTONIO BELTRAMI / FERREIRA CLOVIS AUGUSTO EÇA / MONTORO WANDERLEY et al. | European Patent Office | 2019

    Free access