An air duct device (1) at least partially made of a polyolefin-foam material, comprising a duct section (2) having a longitudinal extension (4) and at least one opening (5), and a coupling section (3) attached to the duct section (2), wherein the coupling section (3) encloses the opening (5) and is implemented to mechanically couple to a stationary counterpart, the coupling section (3) and the duct section (2) are at least partially made of at least one thermoformed sheet (16) of the polyolefin-foam material and comprise a flanged seam (7) along the longitudinal extension (4), the coupling section (3) comprises a coating material (8) applied to the thermoformed sheet (16), and the coating material (8) has a higher rigidity and/or hardness than the polyolefin-foam material.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AIR DUCT DEVICE WITH COUPLING SECTION AND METHOD FOR MANUFACTURING AN AIR DUCT DEVICE


    Weitere Titelangaben:

    LUFTKANALVORRICHTUNG MIT KOPPLUNGSABSCHNITT UND VERFAHREN ZUR HERSTELLUNG EINER LUFTKANALVORRICHTUNG
    DISPOSITIF DE CONDUIT D'AIR DOTÉ D'UNE SECTION DE COUPLAGE ET PROCÉDÉ DE FABRICATION D'UN DISPOSITIF DE CONDUIT D'AIR


    Beteiligte:
    GRUND ANDREAS (Autor:in) / HAGEDORN ANDREAS (Autor:in) / OTTO HORST (Autor:in)

    Erscheinungsdatum :

    2022-11-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / F16L PIPES , Rohre / F24F Klimatisierung , AIR-CONDITIONING



    DUCT AND METHOD OF MANUFACTURING DUCT

    FUJIMATSU HIDEYASU | Europäisches Patentamt | 2017

    Freier Zugriff

    DUCT AND MANUFACTURING METHOD OF DUCT

    SAKAKIBARA MAKOTO / YABUOSHI MASATO / NAKAMURA KENGO et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    DUCT, ENGAGEMENT STRUCTURE FOR DUCT, AND METHOD OF MANUFACTURING DUCT

    CHINA YUGO / FURUSAWA ISAMU | Europäisches Patentamt | 2023

    Freier Zugriff

    Air duct with irregular section

    YU PENG / LIU WEI / YIN DI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    METHOD FOR MANUFACTURING VENT DUCT AND VENT DUCT

    SUGIE SHINJI | Europäisches Patentamt | 2022

    Freier Zugriff