The present application provides a propeller blade comprising a composite member. The composite member comprises a stack of plies (102) and a matrix in which the stack of plies is embedded. At least one ply (102)comprises a plurality of first yarns (104) aligned in a first direction defining a plane of the ply (102) and a plurality of second yarns (106) extending transverse to the plane of the ply. (102) Each second yarn (106) does not extend through more than one ply (102). Also provided is a propelling system comprising the propeller blade, a composite propeller blade prepreg, and a method of forming a propeller blade.


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    Titel :

    PROPELLER BLADE


    Weitere Titelangaben:

    PROPELLERBLATT
    PALE D'HÉLICE


    Beteiligte:
    PICOT OLIVIER (Autor:in) / AMAT PASCAL (Autor:in)

    Erscheinungsdatum :

    2024-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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