A system for feathering a propeller assembly disposed within a housing of the propeller assembly has a sleeve defining an outer wall and one or more sleeve tabs extended outward in a radial direction along at least a circumferential portion of the sleeve, wherein the one or more sleeve tabs is separated from the outer wall in an axial direction, a retainer defining one or more retainer tabs extended inward in the radial direction, wherein the one or more retainer tabs is disposed between the outer wall and the one or more sleeve tabs of the sleeve along the axial direction, and a beta tube assembly extended through the sleeve along the axial direction. The beta tube assembly defines one or more internal walls. The one or more internal walls defines a hydraulic fluid transfer cavity in fluid communication with one or more hydraulic fluid transfer orifices.


    Access

    Download


    Export, share and cite



    Title :

    Transfer bearing collapsing device


    Contributors:

    Publication date :

    2021-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    TRANSFER BEARING COLLAPSING DEVICE

    GARABELLO MARCO / ALTAMURA PAOLO / BRAGALLINI GIAN MARIO et al. | European Patent Office | 2019

    Free access

    TRANSFER BEARING COLLAPSING DEVICE

    GARABELLO MARCO / ALTAMURA PAOLO / BRAGALLINI GIAN MARCO et al. | European Patent Office | 2018

    Free access

    TRANSFER BEARING COLLAPSING DEVICE

    GARABELLO MARCO / ALTAMURA PAOLO / BRAGALLINI GIAN MARIO et al. | European Patent Office | 2018

    Free access

    Collapsing blade

    VARNER JOSEPH ARTHUR | European Patent Office | 2019

    Free access

    HORIZONTAL COLLAPSING LADDER

    EBBENGA MARK | European Patent Office | 2022

    Free access