A rotor system for a rotorcraft, the rotor system is a rotor hub having six rotor blades attached to a rotor mast via a rotor yoke assembly. Each rotor blade is angularly spaced in 30 ° and 90 ° alternating angular increment about a mast axis of rotation. Such rotor blades spacing reduces the vibration that is translated into the rotorcraft through the rotor mast.


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    Title :

    ROTOR BLADE SPACING FOR VIBRATION ATTENUATION


    Additional title:

    ESPACEMENT DES PALES DE ROTOR POUR L'ATTENUATION DES VIBRATIONS


    Contributors:

    Publication date :

    2015-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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