The present invention relates to a noise reducing tire. More specifically, the noise reducing tire includes a non-woven sound-absorption material layer of a wrinkled structure, in which threads and grooves are formed, in an inner surface of an inner liner located in an inner tread layer of the tire. The threads and grooves of the non-woven sound-absorption material layer are located by being repeatedly alternated with each other in an inner circumferential direction of the tire, the groove parts of the non-woven sound-absorption material layer are attached to the inner surface of the inner liner, the non-woven sound-absorption material layer is sequentially connected in the inner circumferential direction of the tire, and, in the end, a starting point and an end point of the groove parts attached on the inner surface of the inner liner are located to meet each other or face each other within a short range.

    본 발명은 소음 저감 타이어에 관한 것으로서, 더욱 상세하게는 타이어 내부 트레드층에 위치하는 이너라이너 내측 면에, 산과 골이 형성된 주름구조 형태의 부직포 흡음재층을 포함하고, 상기 부직포 흡음재층의 상기 산과 골은, 타이어 내부 원주 방향으로 서로 반복적으로 교차하여 위치하며, 상기 부직포 흡음재층의 골 부분들은 상기 이너라이너 내측 면에 부착되어 있고, 상기 부직포 흡음재층은 타이어 내부 원주 방향으로 연속적으로 연결되어 최종적으로는 상기 이너라이너 내측 면에 부착된 골 부분의 시작점과 끝점이 만나거나 근거리 내에서 마주보도록 위치하고 있는 소음 저감 타이어에 관한 것이다.


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    Title :

    TIRE FOR REDUCING TIRE NOISE


    Additional title:

    소음 저감 타이어


    Contributors:
    LEE JI WAN (author) / KO KIL JU (author) / LEE MI JUNG (author) / JO SEOK HEE (author) / CHO HYUN RAN (author) / JUNG KWAN WOO (author) / KIM MAN SEUNG (author) / PARK SEUNG HA (author) / CHUNG HAE KWANG (author)

    Publication date :

    2020-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP



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