A hat-shaped stringer includes a wrap of at least one composite ply which includes a cap portion and a first flange which extends from a first side of the cap portion and a second flange which extends from a second side of the cap portion, wherein the cap portion defines a recess positioned between the first flange and the second flange. Further included is a first composite wall which extends in a first direction along a first plane within the recess, wherein the first plane intersects the cap portion and opposing sides of the first composite wall are spaced apart from the cap portion.


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    Title :

    STIFFENED-CAVITY FOR MODULAR WRAP PLY ASSEMBLY FOR HAT STRINGER


    Contributors:
    WEBB SEAN C (author)

    Publication date :

    2019-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / 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



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