A method for manufacturing a cellular structure having first and second faces, rows of cells each alternatingly having first cells, which are open in the direction of the first face, second cells, which are open in the direction of the second face, and also third cells formed between each row of cells, each row of cells comprising first and second strips of material placed against one another. The first and second strips of material are shaped by bending. By contrast to plastic deformation, shaping by bending makes it possible to expand the choice of materials and thicknesses for the first and second strips of material. An advantageous cellular structure is thus obtained as well as an acoustic absorption coating comprising such a cellular structure.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method for manufacturing a cellular structure obtained from bent strips of material, and cellular structure thus obtained


    Beteiligte:
    COLMAGRO JÉRÔME (Autor:in) / CARIOU CHARLES (Autor:in) / RAVISE FLORIAN (Autor:in) / GAUTHIER MAXIME (Autor:in)

    Erscheinungsdatum :

    2024-05-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    METHOD FOR MANUFACTURING AN AERODYNAMIC AIRCRAFT STRUCTURE AND AERODYNAMIC AIRCRAFT STRUCTURE THUS OBTAINED

    ALBERT BRICE / TRARIEUX BENJAMIN / KAUR HARLEEN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    METHOD FOR MANUFACTURING AN AERODYNAMIC SEAL AND THE PRODUCT THUS OBTAINED

    DENIA ALONSO ALFONSO / RODRÍGUEZ HERNÁNDEZ JUAN / MARCOS FERNÁNDEZ ANGEL et al. | Europäisches Patentamt | 2024

    Freier Zugriff


    Method to make arms in a composite material for the distribution of concrete and arm thus obtained

    PIRRI NICOLA / MAINI PAOLO DARIO | Europäisches Patentamt | 2019

    Freier Zugriff

    METHOD FOR OBTAINING A POROUS ACOUSTIC LAYER AND POROUS ACOUSTIC LAYER THUS OBTAINED

    RAVISE FLORIAN / MERCAT FLORENT | Europäisches Patentamt | 2018

    Freier Zugriff