PROBLEM TO BE SOLVED: To solve a problem in which, a prior small sized unmanned aircraft has no function for preventing accident following to crash.SOLUTION: The invention is configured so that, by only simply attaching the accident prevention device to a prior small sized unmanned aircraft, when a radio operation of the small sized unmanned aircraft in flight becomes impossible or battery shortage occurs and results in crash, a propeller rotates, therefore a screw-in type brace rod is screwed in, thereby opening an injection device, and compressed helium gas is injected, and an inflatable cylindrical sealed film material is inflated, for preventing rapid crash of the small sized unmanned aircraft, thereby preventing serious accident such as smash to a person or article or breakage of the expensive small sized unmanned aircraft.SELECTED DRAWING: Figure 2

    【課題】従来の小型無人航空機は、墜落に伴なう事故防止の機能がないこと。【解決手段】従来の小型無人航空機に簡易に取り付けることで、飛行中の小型無人航空機の無線操作が不能になった状態やバッテリー切れになった状態が発生し墜落する際、プロペラが回転することで、ねじ込み式の支柱棒がねじ込まれることにより、注入装置が開放され、内蔵の圧縮されたヘリウムガスが注入され、膨張自在な筒状密封膜材が膨脹することにより、小型無人航空機の急速な墜落を防止することで人や物に激突する重大な事故や高額な小型無人航空機の破損する事故を防止することができる。【選択図】図2


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    Titel :

    ACCIDENT PREVENTION DEVICE FOR PREVENTING ACCIDENT FOLLOWING TO CRASH OF SMALL SIZED UNMANNED AIRCRAFT


    Weitere Titelangaben:

    小型無人航空機の墜落に伴なう事故防止装置


    Beteiligte:
    BABA KEIJI (Autor:in)

    Erscheinungsdatum :

    2018-05-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



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