A hover aircraft rotor having a hub which rotates about an axis and has a number of blades; a drive shaft connectable to a drive member of the aircraft and connected functionally to the hub to rotate the hub about the axis; and damping means for damping vibration transmitted to the shaft, and which include a mass designed to oscillate, in use, to oppose transmission to the shaft of vibration generated by rotation of the blades; the mass being free to oscillate parallel to the axis, to oppose transmission to the shaft of vibration having main components along the axis.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hover aircraft rotor comprising a vibration damping device


    Beteiligte:

    Erscheinungsdatum :

    12.06.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F16F SPRINGS , Federn



    HOVER AIRCRAFT ROTOR COMPRISING A VIBRATION DAMPING DEVICE

    Europäisches Patentamt | 2021

    Freier Zugriff

    HOVER AIRCRAFT ROTOR COMPRISING A VIBRATION DAMPING DEVICE

    KOLOMBO ATTILIO | Europäisches Patentamt | 2018

    Freier Zugriff

    Hover aircraft rotor comprising a vibration damping device

    COLOMBO ATTILIO | Europäisches Patentamt | 2015

    Freier Zugriff

    Hover aircraft rotor and hover aircraft

    ATTILIO COLOMBO | Europäisches Patentamt | 2015

    Freier Zugriff

    ROTOR FOR HOVER-CAPABLE AIRCRAFT

    COLOMBO ATTILIO / BOTTASSO LUIGI / PISANI PAOLO et al. | Europäisches Patentamt | 2021

    Freier Zugriff