A composite assembly (100) that includes one or more panels (101) and integral stiffeners (102). The composite assembly (100) is formed from multiple composite plies (40) that form the one or more panels (101) and stiffeners (102). The construction process uses multiple tool segments (20) that each replicate a section of the composite assembly (100). Composite plies (40) are positioned on each tool segment (10) and then the tool segments (10) and their composite plies (40) are placed together. Sections of the plies (40) that extend along the faces (11) of the tool segments (10) form the panel (101). Sections of the composite plies (40) that extend along lateral sides (12) of the tool segments (10) form the stiffeners (102). Additional composite plies (40) are layed up over the tool segments (10) and composite plies (40) to complete the process. The composite plies (40) are then cured to form the finished composite assembly (100). _ _ _ _ _ 30 4 0 13 13 __ 10a1 10


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Composite assembly with integrally formed panels and stiffeners


    Beteiligte:

    Erscheinungsdatum :

    2021-08-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    COMPOSITE ASSEMBLY WITH INTEGRALLY FORMED PANELS AND STIFFENERS

    ROBBINS KEVIN LARRY / LAUDER ARNOLD JOHN / RAMRATTAN MAHENDRA | Europäisches Patentamt | 2021

    Freier Zugriff

    INTEGRALLY DAMPED COMPOSITE AIRCRAFT FLOOR PANELS

    EMERSON CRAIG H / MONTGOMERY JOSHUA M / WESTON ADAM ROBERT | Europäisches Patentamt | 2019

    Freier Zugriff

    Post-Buckling of Composite Panels with Isogrid Stiffeners

    Barut, Atila / Madenci, Erdogan | AIAA | 2008


    Integrally damped composite aircraft floor panels

    EMERSON CRAIG H / MONTGOMERY JOSH M / WESTON ADAM ROBERT | Europäisches Patentamt | 2021

    Freier Zugriff

    Integrally formed gooseneck hitch assembly

    MCCOY RICHARD W / MITCHELL JACOB WILLIAM | Europäisches Patentamt | 2020

    Freier Zugriff