In a pneumatic tire (1) having a porous noise damper (10) in a tire inner cavity (1B), and the like, puncture repairability is maintained. The present invention is a pneumatic tire (1) which is to be mounted to a vehicle (25) equipped with a puncture repair kit (20) including a puncture sealant, and for which puncture repair is performed by injecting the puncture sealant into the tire. The pneumatic tire according to the present invention includes a pneumatic tire body (1A) defining a tire inner cavity (1B), and a porous noise damper (10) disposed in the tire inner cavity (1B). The noise damper (10) is not fixed to the pneumatic tire body (1A) in the tire inner cavity (1B), and is configured to be freely removable from the pneumatic tire body (1A). An air permeability of the noise damper (10) as measured in accordance with JIS K6400-7 is 27 ml/cm2/s or less.


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    Title :

    PNEUMATIC TIRE, PUNCTURE REPAIR METHOD FOR PNEUMATIC TIRE, AND VEHICLE


    Additional title:

    LUFTREIFEN, PUNKTIONSREPARATURVERFAHREN FÜR LUFTREIFEN UND FAHRZEUG
    PNEUMATIQUE, PROCÉDÉ DE RÉPARATION DE CREVAISON POUR PNEUMATIQUE, ET VÉHICULE


    Contributors:
    YUKAWA NAOKI (author) / SATO TAKUYA (author) / MATSUNAMI SHO (author)

    Publication date :

    2025-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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