A stiffened panel and method for producing such a panel comprising a laminated skin extending in two directions, made of a resin and a continuous fibers reinforcement. A first stiffener in the form of a beam is made of a resin with continuous fibers reinforcement and extends on a first side of the laminated skin in a first direction. A second stiffener in the form of a beam is made of a resin with continuous fibers reinforcement and extends on a second side of the laminated skin in a second direction. The resins which make up the skin and the stiffeners are thermoplastic in nature and the stiffeners are closely joined to the skin by welding.


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    Title :

    Double-sided stiffened composite panel and method for producing such a panel


    Contributors:

    Publication date :

    2015-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B64C AEROPLANES , Flugzeuge



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