A rotary system and method to control feathering movement of a rotor blade. The system having a yoke arm configured to rotate a rotor blade. A first bearing and a second bearing are utilized to secure the rotor blade to the yoke arm and are configured to restrict longitudinal and transverse movement, while allowing feathering movement of the rotor blade relative to yoke arm.


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    Title :

    Increased capacity spherical lined bearings


    Contributors:

    Publication date :

    2019-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16C SHAFTS , Wellen / B64C AEROPLANES , Flugzeuge



    INCREASED CAPACITY SPHERICAL LINED BEARINGS

    STAMPS FRANK B / MARSHALL BRYAN W | European Patent Office | 2017

    Free access

    Increased capacity spherical lined bearings

    STAMPS FRANK B / MARSHALL BRYAN W | European Patent Office | 2017

    Free access



    Performance of PTFE-lined composite journal bearings

    Sliney, H. E. / Williams, F. J. | NTRS | 1982