A composite wingbox structure formed of reinforced thermoplastic. The composite includes carbon fiber reinforcement and a plurality of insulation elements to localize the heat formed during the process of manufacturing the structure. The process of manufacturing the wingbox includes the steps of interleaving a series of insulations elements within a plurality of laminae and consolidating the insulation elements and laminae to form a laminate. The laminate is then aligned with a support structure such that the insulation elements overlie the supports structure. The laminate is then fused to the support structure using a non-contact heating process, such as inductive welding.


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    Title :

    Thermoplastic aerostructure with localized ply isolation and method for forming aerostructure


    Contributors:

    Publication date :

    2019-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64C AEROPLANES , Flugzeuge



    THERMOPLASTIC AEROSTRUCTURE WITH LOCALIZED PLY ISOLATION AND METHOD FOR FORMING AEROSTRUCTURE

    CALDER MARK A / ELLIS JOHN F / DENNISON WILLIAM DAVID et al. | European Patent Office | 2019

    Free access


    THERMOPLASTIC AEROSTRUCTURE WITH LOCALIZED PLY ISOLATION AND METHOD FOR FORMING AEROSTRUCTURE

    CALDER MARK / ELLIS JOHN / DENNISON WILLIAM et al. | European Patent Office | 2019

    Free access

    THERMOPLASTIC AEROSTRUCTURE WITH LOCALIZED PLY ISOLATION AND METHOD FOR FORMING AEROSTRUCTURE

    CALDER MARK A / ELLIS JOHN F / DENNISON WILLIAM DAVID et al. | European Patent Office | 2023

    Free access

    THERMOPLASTIC AEROSTRUCTURE WITH LOCALIZED PLY ISOLATION AND METHOD FOR FORMING AEROSTRUCTURE

    CALDER MARK A / ELLIS JOHN F / DENNISON WILLIAM DAVID et al. | European Patent Office | 2022

    Free access