A composite material structure reinforced against stress concentration in peripheral edge portions of holes and enabled to be reduced in weight. A wing (1) is formed in a box structure. A lower surface outer plate (3) of the wing (1) includes: a center section (3b) made of metal extending in one direction and having access holes (5) formed therein; a front section (3a); and a rear section (3c) made of fiber reinforced plastics extending in the one direction and connected to both side portions of the center section (3b). As the metal used for the center section (3b), a titanium alloy or an aluminum alloy is suitable.


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    Titel :

    Composite material structure, and aircraft wing and aircraft fuselage provided therewith


    Beteiligte:
    TANAKA YUYA (Autor:in) / SUZUKI HIDEYUKI (Autor:in) / KANAYAMA YUTAKA (Autor:in) / SATO KAZUKI (Autor:in) / HATANO MASATAKE (Autor:in) / SAITO SATORU (Autor:in) / WATANABE AKIHISA (Autor:in) / ABE RYO (Autor:in)

    Erscheinungsdatum :

    2017-09-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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    Freier Zugriff

    COMPOSITE MATERIAL STRUCTURE, AND AIRCRAFT WING AND FUSELAGE PROVIDED THEREWITH

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    Freier Zugriff

    COMPOSITE MATERIAL STRUCTURE, AND AIRCRAFT WING AND FUSELAGE PROVIDED THEREWITH

    TANAKA YUYA / YOSHIDA SHINICHI / TANAKA HIDEAKI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    COMPOSITE MATERIAL STRUCTURE, AS WELL AS AIRCRAFT WING AND FUSELAGE PROVIDED THEREWITH

    YOSHIDA SHINICHI / TANAKA HIDEAKI / TANAKA YUYA | Europäisches Patentamt | 2018

    Freier Zugriff

    COMPOSITE MATERIAL STRUCTURE AND AIRCRAFT WING PROVIDED THEREWITH

    TANAKA YUYA / SUZUKI HIDEYUKI / KANAYAMA YUTAKA et al. | Europäisches Patentamt | 2019

    Freier Zugriff