The invention provides a helicopter with multiple propellers inclining forwards. The helicopter with the multiple propellers inclining forwards comprises a helicopter body, the main propeller, a main propeller rotary shaft and an empennage, wherein a wing is horizontally and transversely installed on the lower portion of the helicopter body; the secondary propellers are installed on two sides of the wing; the wing is composed of a fixed wing body, a movable wing body and a rotary shaft, and the movable wing body is connected with the fixed wing body through the rotary shaft in an overturning mode; the two secondary propellers are in transmission connection with the rotary shaft through respective gear transmission mechanisms; the rotary shaft is in transmission connection with multiple engines at the same time. By means of the structures of the propellers and the wing, the helicopter has stable balance capacity and good safety performance.


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    Title :

    Helicopter with multiple propellers inclining forwards


    Contributors:

    Publication date :

    2015-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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