A propeller shaft assembly (20) for an aircraft engine (10) includes a shaft (22) having a bore (25) extending through the shaft (22) at a front end (24) thereof, the front end (24) of the shaft (22) having an outer surface (26) facing radially outwardly from the shaft (22) and an inner surface (33) spaced apart from the outer surface (26) and facing radially inwardly to the bore (25). A front flange (27) extends radially outwardly on the outer surface (26), the front flange (27) defining a hub side surface (28) adapted to abut with a propeller hub (18). A reinforcement rib (40) extends radially inwardly towards a central axis (X) of the shaft (22). At least part of the reinforcement rib (40) is radially aligned with the front flange (27).


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    Title :

    PROPELLER SHAFT WITH REINFORCED FRONT FLANGE


    Additional title:

    PROPELLERWELLE MIT VERSTÄRKTEM VORDERFLANSCH
    ARBRE D'HÉLICE À BRIDE AVANT RENFORCÉE


    Contributors:

    Publication date :

    2024-03-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16C SHAFTS , Wellen



    PROPELLER SHAFT WITH REINFORCED FRONT FLANGE

    KESEK MATEUSZ / ROZPUTYNSKI TOMASZ | European Patent Office | 2024

    Free access

    PROPELLER SHAFT WITH REINFORCED FRONT FLANGE

    KESEK MATEUSZ / ROZPUTYNSKI TOMASZ | European Patent Office | 2024

    Free access

    PROPELLER SHAFT WITH REINFORCED FRONT FLANGE

    KESEK MATEUSZ / ROZPUTYNSKI TOMASZ | European Patent Office | 2024

    Free access

    PROPELLER SHAFT WITH REINFORCED FRONT FLANGE

    KESEK MATEUSZ / ROZPUTYNSKI TOMASZ | European Patent Office | 2024

    Free access

    PROPELLER SHAFT WITH REINFORCED FRONT FLANGE

    KESEK MATEUSZ / ROZPUTNSKI TOMASZ | European Patent Office | 2024

    Free access