The present invention relates to a pneumatic tire with a sound absorbing member, which includes a sound absorbing member inside, which is able to remove noise generated while driving and improve attachment. According to the present invention, the pneumatic tire with the sound absorbing member has the sound absorbing member (20) attached inside. The sound absorbing member (20) includes: a base (21) formed in a predetermined thickness, and attached to an inner side surface of the pneumatic tire (10); and a plurality of protruding units (22) protruding from the base (21) towards the rotation center of the pneumatic tire (10). The plurality of protruding units (22) is arranged on the base (21) at intervals. There are groove units (23) formed between the protruding units (22) adjacent to each other.

    본 발명은 내부에 주행시 발생하는 소음을 소멸시키면서, 부착성이 향상되도록 한 흡음재를 구비한 공기입타이어에 관한 것이다. 본 발명에 따른 흡음재를 구비한 공기입타이어는, 내부에 흡음재(20)가 부착되는 공기입타이어에 있어서, 상기 흡음재(20)는, 정해진 두께로 형성되고 상기 공기입타이어(10)의 내측면에 부착되는 베이스(21); 및 상기 베이스(21)로부터 상기 공기입타이어(10)의 회전중심을 향하여 돌출되는 복수의 돌출부(22);를 포함하고, 복수의 상기 돌출부(22)는 상기 베이스(21)에 간격을 두고 배열되며, 상기 돌출부(22)와 상기 돌출부(22)에 인접한 다른 돌출부(22) 사이에 요홈부(23)를 형성하는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    PNEUMATIC TIRE WITH SOUND ABSORBING MEMBER


    Additional title:

    흡음재를 구비한 공기입타이어


    Contributors:

    Publication date :

    2022-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    PNEUMATIC TIRE WITH SOUND ABSORBING MEMBER

    European Patent Office | 2023

    Free access

    A pneumatic tire having multilayer type sound absorbing member

    BYEON GIL JAE | European Patent Office | 2021

    Free access

    A pneumatic tire having recess type sound absorbing member

    European Patent Office | 2021

    Free access

    A pneumatic tire having recess type sound absorbing member

    NA YOUNG KIM / BYEON GIL JAE | European Patent Office | 2021

    Free access