An aerodyne comprises a fuselage, a fixed wing , a thruster for cruising flight, and a rotary wing for stages of vertical flight and held stationary during cruising flight. The rotary wing includes at least two contrarotating single-blades disposed at the top of the fuselage and hinged about respective axes perpendicular to the rotor axes of rotation. A maneuvering procedure for maneuvering the aerodyne includes a transition stage between a stage of vertical flight and a stage of cruising flight, wherein in the transition stage, when the speed of each single-blade is less than a threshold speed of rotation, the pitch of each single-blade is such that it no longer provides any lift force and the transverse hinge of the single-blade to its rotor axis is held locked in a position such that the single-blade is perpendicular to the rotor shaft.


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    Title :

    VEHICULE AERIEN COMPRENANT AU MOINS DEUX VOILURES TOURNANTES ALIGNEES SELON SON AXE DE ROULIS


    Additional title:

    AERIAL VEHICLE COMPRISING AT LEAST TWO ROTARY WINGS ALIGNED ALONG ITS ROLL AXIS
    LUFTFAHRZEUG MIT MINDESTENS ZWEI ENTLANG SEINER WALZENACHSE AUSGERICHTETEN DREHFLÜGELN


    Contributors:

    Publication date :

    2021-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge







    Les voilures tournantes -- autogyres et helicopteres

    Lacaine, J. | Engineering Index Backfile | 1932