A floor carpet is placed on a floor panel forming a cabin floor surface. The floor carpet comprises a skin layer which is configured to block an airflow therethrough and a sound-absorption layer which is made of a sound-absorption material and configured to allow an airflow therein, the sound-absorption layer being provided below the skin layer to contact the floor panel at a lower face thereof. A space between the skin layer and the floor panel (a space portion where the sound-absorption layer is arranged) is sealed with a seal member which is configured to surround the sound-absorption layer. The seal member is pressed against the floor panel (tightly) by a pressing member which is fixed to a vehicle-body side with a fixing tool.


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    Titel :

    Noise insulation structure of cabin floor


    Beteiligte:
    MURASAWA EIJI (Autor:in) / YOROZU NAOKO (Autor:in) / HONDA MASANORI (Autor:in) / HADA TETSUNORI (Autor:in) / NAKATANI YUKI (Autor:in) / MARUKO TAKAO (Autor:in)

    Erscheinungsdatum :

    29.08.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    NOISE INSULATION STRUCTURE OF CABIN FLOOR

    MURASAWA EIJI / YOROZU NAOKO / HONDA MASANORI et al. | Europäisches Patentamt | 2016

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    Electric vehicle cabin floor structure

    GROEBL DAVID WARREN | Europäisches Patentamt | 2019

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    Cabin insulation

    Pearce, G. | Engineering Index Backfile | 1929


    Cabin insulation

    Engineering Index Backfile | 1930


    Cabin insulation

    Pearce, G. | Engineering Index Backfile | 1929