Provided are a method and a device for attaching a sound absorbing member to an inner face of a tire, which are capable of attaching the sound absorbing member to the inner face of the tire with less bonding unevenness, while reducing the load applied to the sound absorbing member and the tire. In a state that an adhesive (11) is interposed between a first face (10a) of a sound absorbing member (10) and an inner face (S) of the tire (T), the sound absorbing member (10) is placed, and an expandable and contractible bag (4) placed inside the tire (T) is expanded, and the expanded bag (4) presses a second face (10b) of the sound absorbing member (10) to bond the first face (10a) to the inner face (S) of the tire (T) with the adhesive (11) therebetween.


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    Title :

    METHOD AND DEVICE FOR ATTACHING SOUND ABSORBING MATERIAL TO TIRE INNER FACE


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUM AUFBRINGEN VON SCHALLABSORBIERENDEM MATERIAL AUF EINE REIFENINNENFLÄCHE
    PROCÉDÉ ET DISPOSITIF DE FIXATION DE MATÉRIAU INSONORISANT SUR UNE FACE INTERNE DE PNEUMATIQUE


    Contributors:

    Publication date :

    2021-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60C VEHICLE TYRES , Fahrzeugreifen



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