The invention relates to a stiffener for a fuselage, including a hollow section which can be trapezoidal, which has a base (11) attached to the fuselage or to the floor, relatively high vertical sides (13, 14), and a top side (12) contributing to the rigidity of the stiffener (10) and to the cohesion thereof. A direct assembly to the fuselage (5, 9) is possible. The base consists of two edges (15, 16) arranged one above the other or one in front of the other. Said rigid stiffener, despite the non-continuous cross-section thereof, can be manufactured by simple folding operations of an initially planar metal sheet.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Stiffener for an aircraft fuselage, method for manufacturing same, and aircraft fuselage equipped with such a stiffener


    Beteiligte:

    Erscheinungsdatum :

    18.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Stiffener for an aircraft fuselage, method for manufacturing same, and aircraft fuselage equipped with such a stiffener

    MIALHE CHRISTOPHE / DELAHAYE ROMAIN / RODRIGO PHILIPE | Europäisches Patentamt | 2017

    Freier Zugriff

    STIFFENER FOR AN AIRCRAFT FUSELAGE, METHOD FOR MANUFACTURING SAME, AND AIRCRAFT FUSELAGE EQUIPPED WITH SUCH A STIFFENER

    MIALHE CHRISTOPHE / DELAHAYE ROMAIN / RODRIGO PHILIPE | Europäisches Patentamt | 2015

    Freier Zugriff

    Compliant stiffener for aircraft fuselage

    KISMARTON MAX U / ANDREWS FRANCIS E / KOCH WILLIAM J | Europäisches Patentamt | 2016

    Freier Zugriff

    AIRCRAFT FUSELAGE STIFFENER FORMED FROM A SHEET FOLDED OVER ONTO ITSELF

    MIALHE CHRISTOPHE / LIEVEN PATRICK / RODRIGO PHILIPPE | Europäisches Patentamt | 2015

    Freier Zugriff

    Aircraft fuselage stiffener formed from a sheet folded over onto itself

    MIALHE CHRISTOPHE / LIEVEN PATRICK / RODRIGO PHILIPPE | Europäisches Patentamt | 2017

    Freier Zugriff