A sleeve connecting a blade to the hub of a rotor of a rotary wing aircraft. The sleeve has a leading edge and a trailing edge, together with a protuberance arranged on the trailing edge. The dimensions of the protuberance are linked to the dimensions of the sleeve. The presence of the protuberance serves to improve the aerodynamic behavior of the sleeve and of the rotor during rotation of the rotor while the aircraft is moving forwards, both when the sleeve is advancing and when it is retreating. The presence of the protuberance also serves to reduce the vibration generated by a wake of the rotor on a tail boom or on a horizontal and/or vertical stabilizer of the aircraft.


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    Title :

    MANCHON DE PALE DE ROTOR D'UN AÉRONEF MUNI D'UNE PROTUBÉRANCE EN ZONE ARRIÈRE ET ROTOR MUNI D'UN TEL MANCHON


    Additional title:

    AIRCRAFT ROTOR BLADE SLEEVE PROVIDED WITH A PROTUBERANCE IN THE REAR REGION, AND ROTOR PROVIDED WITH SUCH A SLEEVE
    MIT EINER PROTUBERANZ IM HINTEREN BEREICH AUSGESTATTETE FLUGZEUGROTORSCHAUFELHÜLSE UND MIT SOLCH EINER HÜLSE AUSGESTATTETER ROTOR


    Contributors:

    Publication date :

    2019-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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