The present invention relates to a landing gear which ensures stable movement of a moving object by being combined with an object to move. The landing gear has a structure in which after a moving bracket which is movable on a fixed bracket which is fixed, a variable-length bracket, and an actuator are formed in a four-articulated link system, a wheel fixing bracket is formed thereon. Accordingly, the present invention provides a landing gear of which the length is variable when folded or unfolded, thereby enabling easy installation in a small space, and which adopts a four-articulated link method whereby the force of the actuator acts more strongly when vertical load is generated, thereby being capable of forming stable driving and bearing capacity.

    La présente invention concerne une béquille qui assure un mouvement stable d'un objet en mouvement en étant combinée avec un objet à déplacer. La béquille possède une structure selon laquelle, après qu'un support en mouvement qui est mobile sur un support fixe qui est fixe, un support de longueur variable et un actionneur sont formés en un système à quatre liaisons articulées, un support de fixation de roue est formé sur celui-ci. Ainsi, la présente invention concerne une béquille dont la longueur est variable lorsqu'elle est pliée ou dépliée, ce qui permet une installation aisée dans un espace réduit, et qui adopte un procédé à quatre liaisons articulées de telle manière que la force de l'actionneur agit plus fortement lorsqu'une charge verticale est produite, ce qui lui permet de former une capacité stable d'entraînement et de support de charge.

    본 발명은 이동하기 위한 물체에 결합하여 이동 물체의 안정적인 이동이 이루어질 수 있도록 하는 랜딩 기어에 관한 것으로, 고정되어 있는 고정 브라켓에 가동 가능한 가동 브라켓, 길이 가변 브라켓, 엑추에이터를 4절식 링크 시스템으로 형성한 후, 이에 휠 고정 브라켓을 형성한 구조로 이루어져 있어, 폴딩 및 언폴딩시 길이가 가변되어 협소한 공간에서의 설치가 용이하고, 4절식 링크 방식을 채택하여 수직하중 발생시에 더욱 엑추에이터의 힘이 강하게 작용하여 안정적인 운행 및 지지력을 형성할 수 있는 랜딩 기어를 제공한다.


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    Title :

    LANDING GEAR


    Additional title:

    BÉQUILLE
    랜딩 기어


    Contributors:

    Publication date :

    2015-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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