A parachute is installed on a lower part of a helicopter body, an air spring is installed on the foot of the helicopter, and air bags are attached to both sides of the helicopter body to prevent helicopter crashes. In a prior art, there is a problem in that emergency propeller safety devices in helicopters suddenly fail during a fall, and the present invention is intended to solve this problem.

    헬기동체의 아랫쪽 부위에 낙하산을 장치하고, 헬기발에 에어스프링을 장치하고, 헬기동체 양쪽옆면에 에어빽을 부착하여서 헬기추락 사고를 방지한다.


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    Title :

    SDH Helicopter safty Device


    Additional title:

    헬기 안전장치


    Contributors:

    Publication date :

    2022-08-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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