An open-channel stiffener for stiffening a panel has a bonding flange for bonding the stiffener to the panel through a bondline formed between the bonding flange and the panel to form a stiffened panel. The open-channel stiffener has a cross-sectional shape that aligns, or substantially aligns, a shear center of the stiffener with a centroid of the stiffener and aligns the shear center proximate an edge of the bondline, and removes the need for a radius filler noodle. A plurality of perforations may be formed through the bonding flange to permit an adhesive to wick into the perforations and create a mechanical interlock between the bonding flange and the panel.


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    Titel :

    OPEN-CHANNEL STIFFENER


    Beteiligte:
    DEOBALD LYLE R (Autor:in) / DILLIGAN MATTHEW A (Autor:in) / RINN AARON N (Autor:in) / RAMNATH MADHAVADAS (Autor:in)

    Erscheinungsdatum :

    2018-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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