A landing gear including an outer cylinder rotatably coupled to a frame of an aircraft about a trunnion axis of rotation, a shock strut assembly movably coupled to the outer cylinder so as to reciprocate along a longitudinal axis of the outer, cylinder, and a shrink mechanism including a first shrink link member pivotally coupled to the outer cylinder, a second shrink link member coupling the first shrink link member to the shock strut assembly, a crank member pivotally coupled to the outer cylinder, a drive member coupling the crank member to a walking beam (a.k.a. retract actuator beam) of a landing gear retract mechanism, and a driven member coupling the crank member to the first shrink link member.

    Il est décrit un train datterrissage comprenant un cylindre extérieur couplé de manière rotative à un cadre dun aéronef autour dun axe de rotation de tourillon, un assemblage de jambe amortisseuse couplée de manière mobile au cylindre extérieur de manière à réciproquer le long dun axe longitudinal du cylindre extérieur, et un mécanisme de rétraction comprenant un premier élément de rétraction couplé de manière pivotante au cylindre extérieur, un deuxième élément de rétraction couplant le premier élément de rétraction à lassemblage de jambe amortisseuse, un élément de manivelle couplé de manière pivotante au cylindre extérieur, un élément dentraînement couplant lélément de manivelle à une tringle dasservissement (tringle dactionneur de rentrée) dun mécanisme de retrait de train datterrissage, et un élément entraîné couplant lélément de manivelle au premier élément de rétraction.


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    Title :

    LANDING GEAR SHRINK LINK MECHANISM


    Additional title:

    MECANISME DE RETRACTION D`UN TRAIN D`ATTERRISSAGE



    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    LANDING GEAR SHRINK LINK MECHANISM

    ALLEY CHRISTOPHER M / CAMPBELL LEANNE M / DEFRANCISCI GABRIELA K et al. | European Patent Office | 2021

    Free access

    Landing gear shrink link mechanism

    ALLEY CHRISTOPHER M / CAMPBELL LEANNE M / DEFRANCISCI GABRIELA K et al. | European Patent Office | 2021

    Free access

    LANDING GEAR SHRINK LINK MECHANISM

    ALLEY CHRISTOPHER M / CAMPBELL LEANNE M / DEFRANCISCI GABRIELA K et al. | European Patent Office | 2023

    Free access

    Landing gear shrink link mechanism

    ALLEY CHRISTOPHER M / CAMPBELL LEANNE M / DEFRANCISCI GABRIELA K et al. | European Patent Office | 2023

    Free access

    LANDING GEAR SHRINK LINK MECHANISM

    CHRISTOPHER M ALLEY / LEANNE M CAMPBELL / GABRIELA K DEFRANCISCI et al. | European Patent Office | 2020

    Free access