Column resonance sound of certain frequencies can effectively be reduced in a pneumatic tire by disposing a sound absorbing structure (1) in an interior of the pneumatic tire, where the sound absorbing structure (1) includes a sheet-like base material (2); a plurality of protrusions (10) made from a nonwoven fabric and projecting from a front surface (2a) of the base material (2); and a hollow portion (20) provided inside of the protrusions (10).


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    Titel :

    SOUND ABSORBING STRUCTURE AND PNEUMATIC TIRE


    Beteiligte:
    IMAI KOJI (Autor:in)

    Erscheinungsdatum :

    28.02.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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