To provide landing gear assemblies for extending and retracting an aircraft landing gear.SOLUTION: A landing gear includes an outer cylinder 110 rotatably coupled to a frame of an aircraft about a trunnion axis of rotation 1002, a shock strut assembly 120 movably coupled to the outer cylinder 110 so as to reciprocate along a longitudinal axis 115 of the outer cylinder 110, and a shrink mechanism 130A. The shrink mechanism 130A includes a first shrink link member pivotally coupled to the outer cylinder 110, a second shrink link member coupling the first shrink link member to the shock strut assembly 120, a crank member pivotally coupled to the outer cylinder 110, a drive member 170 coupling the crank member to a walking beam 210 of a landing gear retract mechanism 200, and a driven member 180 coupling the crank member to the first shrink link member.SELECTED DRAWING: Figure 2

    【課題】航空機のランディングギアを延伸させ及び引き込ませるランディングギア・アセンブリを提供する。【解決手段】ランディングギアは、航空機のフレームに対して、トラニオン回転軸1002周りに回転可能に連結された外筒110と、外筒110の長手方向軸115に沿って往復運動するように、外筒110に対して移動可能に連結された緩衝支柱アセンブリ120と、収縮機構130Aと、を含む。当該収縮機構130Aは、外筒110に対して枢動可能に連結された第1収縮リンク部材と、第1収縮リンク部材を緩衝支柱アセンブリ120に連結する第2収縮リンク部材と、外筒110に対して枢動可能に連結されたクランク部材と、クランク部材を、ランディングギア引き込み機構200のウォーキングビーム210に連結する駆動部材170と、クランク部材を第1収縮リンク部材に連結する従動部材180と、を含む。【選択図】図2


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    Title :

    LANDING GEAR SHRINK LINK MECHANISM


    Additional title:

    ランディングギア収縮リンク機構



    Publication date :

    2020-03-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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

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

    Free access