A method for manufacturing a box-shaped structure for aircrafts (1) is described (4), the structure (1) extending along a longitudinal direction (A) between a first longitudinal end (1a) and a second longitudinal end (1b), and comprising: a first longitudinal wall (5); a second longitudinal wall (6) facing the first wall (5) and arranged spaced from the first wall (5) by a non-zero amount; a plurality of spars (7) extending longitudinally and between said first wall (5) and second wall (6); and at least one reinforcing rib (23) arranged transversal to the spars (7) at a transversal sector (S1) interposed between the first and the second longitudinal end; each spar has a spar cavity (21) defining a lack of material extending longitudinally from an axial coordinate (X), which corresponds to the transversal sector (S1), up to the second longitudinal end, so that the reinforcing rib (23) can be easily inserted even after the integral coupling between the first wall, the second wall and the spars without compromising the structural properties of the box-shaped structure (1).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD FOR MANUFACTURING A BOX-SHAPED STRUCTURE IN COMPOSITE MATERIAL FOR AIRCRAFTS


    Weitere Titelangaben:

    VERFAHREN ZUR HERSTELLUNG EINER KASTENFÖRMIGEN STRUKTUR AUS VERBUNDMATERIAL FÜR FLUGZEUGE
    PROCÉDÉ DE FABRICATION D'UNE STRUCTURE EN FORME DE CAISSON EN MATÉRIAU COMPOSITE POUR AÉRONEFS


    Beteiligte:

    Erscheinungsdatum :

    25.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



    METHOD FOR MANUFACTURING A BOX-SHAPED STRUCTURE IN COMPOSITE MATERIAL FOR AIRCRAFTS

    CORVAGLIA STEFANO GIUSEPPE / GALLO NICOLA / CORTELLUCCI MORENO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    METHOD FOR MANUFACTURING A BOX-SHAPED STRUCTURE IN COMPOSITE MATERIAL FOR AIRCRAFTS

    CORVAGLIA STEFANO GIUSEPPE / GALLO NICOLA / CORTELLUCCI MORENO et al. | Europäisches Patentamt | 2024

    Freier Zugriff


    AIRCRAFTS OEPRATING SYSTEM AIRCRAFTS OF AIRCRAFTS OPERATING SYSTEM AND OPERATIONG METHOD OF AIRCRAFTS

    HWANG SUN YU / LIM SEUNG HAN / HONG JIN SUNG et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Anti-erosion structure for aircrafts

    LUISET BENJAMIN / NAVARRE THOMAS / BOSCHET PATRICK et al. | Europäisches Patentamt | 2018

    Freier Zugriff