The present invention provides a cable cutting apparatus for a helicopter, which secures cutting and converting performance of a cable obstacle and prevents interference in rotation movement of a front wheel landing gear from being generated when generating fall accidents. The cable cutting apparatus, which is connected to a support frame supporting a wheel of a helicopter, includes: a cutting unit detachably connected to the support frame and cutting a cable obstacle when coming in contact with the cable obstacle capable of generating the interference in the support frame; and a converting unit supported on a lower portion to convert the cable obstacle capable of coming in contact with one surface into an external area of the helicopter and allowing the support frame to be axis-rotated without being opposite toward the helicopter when the helicopter falls.

    본 발명은 전선 장애물의 절단 및 전향 성능을 확보하면서도 추락사고 발생 시에 전륜 착륙장치의 회전동작에 간섭을 발생시키지 않는 헬리콥터의 전선 절단장치를 제공하기 위하여, 헬리콥터 바퀴를 지지하는 지지프레임에 연결되는 전선 절단장치에 있어서, 상기 지지프레임에 탈착 가능하게 연결되며, 상기 지지프레임에 간섭을 발생시킬 수 있는 전선 장애물과 접촉될 때에 상기 전선 장애물을 절단하는 절단유닛 및 상기 절단유닛에 하부에 지지되어 일면에 맞닿을 수 있는 전선 장애물을 상기 헬리콥터 외측 영역으로 전향시키고, 상기 헬리콥터가 추락할 때에 상기 지지프레임이 상기 헬리콥터를 향해 반발되지 않고 축 회전되도록 하는 전향유닛을 포함한다.


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    Title :

    CABLE CUTTING APPARATUS OF HELICOPTER


    Additional title:

    헬리콥터의 전선 절단장치


    Contributors:

    Publication date :

    2019-06-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B26D Schneiden , CUTTING



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