The invention discloses a telescopic foldable rotor wing. The telescopic foldable rotor wing comprises outer blade sections, inner blade sections, a big disc, internal stoppers of a small disc, the small disc, slide grooves, propeller hubs, sliding blocks, a main shaft, steering engines, a cowling, a motor, limit rollers and plug pins. According to the telescopic foldable rotor wing disclosed by the invention, the function of perpendicularly ascending and descending is well realized, the time for extending and retracting is short, the speed of level flight is high, and the big disc can generate ascending force during the level flight. The telescopic foldable rotor wing disclosed by the invention conforms to the requirements for the strength, the rigidness, the air operation, the weight, the fatigue life and the like of the structural design of an aircraft rotor wing, and does not generate negative influences on the use and the maintenance of aircrafts.


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    Title :

    Telescopic foldable rotor wing


    Contributors:
    LI DAOCHUN (author) / WAN ZHIQIANG (author) / WANG QIANWEI (author) / GAO YUAN (author)

    Publication date :

    2015-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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