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.
ROTOR BLADE SPACING FOR VIBRATION ATTENUATION
ESPACEMENT DES PALES DE ROTOR POUR L'ATTENUATION DES VIBRATIONS
2015-07-21
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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