A propeller blade (200) includes a foam core (204) formed of a combination of polyuria and polyvinyl chloride (pvc), an adhesive layer (205) formed on the core (204) and a structural layer (206) that covers at least a portion of the adhesive layer (205) and that surrounds at least a portion of the foam core (204).


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    Title :

    Propeller blade having compliant spar core


    Additional title:

    Propellerblatt mit nachgiebigem Holmkern
    Pale d'hélice à âme de longeron conforme


    Contributors:

    Publication date :

    2015-09-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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