Method for manufacturing a Y-shaped stringer (100) made of composite material, the Y-shaped stringer (100) comprising a stringer web (110) having a cross-section in a I-shape, lower flanges (130a, 130b), a first opened triangular-shaped cross-section structure (120) comprising first and second lower vertices (120a, 120b) respectively joined to the lower flanges (130a, 130b) and an upper vertex (120c) connected to a first end of the stringer web (110), wherein the first opened triangular-shaped cross-section structure (120) and the stringer web (110) form a cross-section in a Y-shape.


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    Title :

    METHOD OF MANUFACTURING Y-SHAPED STRINGERS AND DOUBLE Y-SHAPED SPARS MADE OF COMPOSITE MATERIAL


    Additional title:

    VERFAHREN ZUR HERSTELLUNG VON Y-FÖRMIGEN HOLMEN UND DOPPEL Y-FÖRMIGE HOLME AUS VERBUNDWERKSTOFF
    PROCÉDÉ DE FABRICATION DE LISSES EN FORME DE Y ET LISSES EN FORME DE Y DOUBLE EN MATÉRIAU COMPOSITE



    Publication date :

    2025-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge



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