A rotor hub provides transfer of centrifugal force while permitting angular motion about a pitch axis, having an outer member and an enveloped concentric inner member with a hollow end part, the two members joined by two spaced radial bearings and each having two diametrically opposed windows that are aligned such that a beam transverse to the pitch axis passes through all four windows, transferring the centrifugal force from the outer member through a small elastomeric thrust bearing within the hollow part to an end cap of the inner member.


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    Titel :

    Smooth pitch control for propellers and rotors


    Beteiligte:

    Erscheinungsdatum :

    2019-06-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F03D Windkraftmaschinen , WIND MOTORS / B64C AEROPLANES , Flugzeuge



    Smooth Pitch Control for Propellers and Rotors

    HINKS WILLIAM LLOYD | Europäisches Patentamt | 2017

    Freier Zugriff

    Controllable-pitch propellers

    Rupp, L.A. | Engineering Index Backfile | 1948


    Variable pitch propellers

    Engineering Index Backfile | 1947


    Controllable Pitch Propellers

    G. M. Boatwright / J. Strandell | NTIS | 1967


    Controllable-pitch propellers

    Rupp, L.A. | Engineering Index Backfile | 1948