The invention provides an unfolding plate blank for a bent and twisted stringer. The unfolding plate blank is obtained through straightening and unfolding a design digital model of the bent and twisted stringer, and comprises an upper web plate, a lower web plate and vertical bars, wherein the vertical bars are used for connecting the upper web plate and the lower web plate; a crossing line of a vertical bar reference surface and a lower web plate reference surface is a reference line for the unfolding plate blank; the reference line is a straight line section; the length of the reference line is identical to the length of the reference line of the design digital model of the bent and twisted stringer; the normal section of the upper web plate, the lower web plate and the vertical bras in any position on the reference line is identical to the normal section of the upper web plate, the lower web plate and the vertical bars in a position, corresponding to the reference line, in the design digital model of the bent and twisted stringer; and the vertical bar reference surface of the unfolding plate blank is a plane.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Unfolding plate blank for bent and twisted stringer


    Beteiligte:
    DANG JIANWEI (Autor:in) / CHEN JINPING (Autor:in) / WANG JUNRONG (Autor:in) / WU JIE (Autor:in) / HAN QIANGRU (Autor:in) / ZHAO PING (Autor:in)

    Erscheinungsdatum :

    2015-09-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge




    Stringer repair for wing stringer and method of repairing wing stringer

    FANG SHANGQING / WANG AIJUN / GONG DEZHI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    STRINGER

    BORGHINI-LILLI MATTEO / HADLEY PAUL / PHILLIPS NATHAN | Europäisches Patentamt | 2016

    Freier Zugriff

    Duct stringer

    DOUGLAS PAUL | Europäisches Patentamt | 2022

    Freier Zugriff

    COMPOSITE STRINGER AND METHODS FOR FORMING COMPOSITE STRINGER

    CHENG JIANGTIAN | Europäisches Patentamt | 2020

    Freier Zugriff