PROBLEM TO BE SOLVED: To provide a rotary wing flying body which has long cruising distance, low noise, and stabilized flight.SOLUTION: A rotary wing flying body 1 has a spiral length changing part 40 for changing spiral length during a stationary state or a rotating state in a spiral shaped rotary wing 10.SELECTED DRAWING: Figure 1

    【課題】航続距離が長く、騒音が低く、飛行が安定した回転翼式飛行体を提供すること。【解決手段】本発明の回転翼式飛行体1は、螺旋形状の回転翼10において、静止中または回転中に螺旋の長さを変更する螺旋長変更部40を有するものである。【選択図】図1


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    Title :

    ROTARY WING AND ROTARY WING FLYING BODY


    Additional title:

    回転翼および回転翼式飛行体


    Contributors:

    Publication date :

    2018-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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