The present invention is a leaf spring landing device mounted on a lower part of a fuselage of an aircraft, and more specifically to the leaf spring landing device comprising: a first frame connected to the fuselage and bent to form a centrifugal point at the lower side; a second frame connected to the first frame; and a third frame connected to the second frame and at least partially bent to form a centrifugal point on the lower side, wherein the second frame includes a 2-1 frame and a 2-2 frame with centrifugal points thereof, which are formed in opposite directions from each other, and is bent into an "S" shape, thereby capable of improving shock mitigation and absorption performances.

    본 발명은 항공기의 동체의 하부에 탑재되는 판스프링 착륙장치로, 보다 상세히는 상기 동체에 연결되어 하측에 원심이 형성되도록 절곡된 제1프레임; 상기 제1프레임에 연결되는 제2프레임; 및 상기 제2프레임에 연결되어 하측에 원심이 형성되도록 적어도 일부가 절곡된 제3프레임;을 포함하되, 상기 제2프레임은, 서로 상반된 방향으로 원심이 형성된 제2-1프레임 및 제2-2프레임을 포함하여 'S'자 형으로 절곡되어 충격 완화 및 흡수 성능이 향상된 판스프링 착륙장치에 관한 것이다.


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    Title :

    LEAF SPRING TYPE LANDING GEAR


    Additional title:

    판스프링 착륙장치


    Contributors:

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / F16F SPRINGS , Federn



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