Composite profiles, such as rotor blades, airfoils, I-beams, and box beams having non-uniform cross sections, and a system, method and process for pultrusion of composite profiles. The pultrusion of a heavier or thicker cross section portion of the composite profile is performed in-line and upstream from pultrusion of a thinner or lighter portion of the pultruded profile using a separate die for the thicker portion of the cross section, or leading edge slug, in order to optimize the processing conditions, productivity, and consistency of the composite profiles.


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    Title :

    PULTRUSION OF PROFILES HAVING NON-UNIFORM CROSS SECTIONS


    Additional title:

    PULTRUSION VON PROFILEN MIT UNGLEICHFÖRMIGEN QUERSCHNITTEN
    EXTRUSION PAR TIRAGE DE PROFILÉS AYANT DES SECTIONS TRANSVERSALES NON UNIFORMES


    Contributors:

    Publication date :

    2024-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



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