The present invention relates to a noise reduction apparatus for a tire and a tire including the same. More specifically, a noise reduction portion is provided on the outer circumferential surface of a rim so as to be located in an interior space portion of a tire main body charged with air, wherein an outer end portion is formed to be spaced from a lower surface of the interior space portion of the tire main body. The noise reduction portion is expanded by a centrifugal force in driving such that the interior space portion of the tire main body is filled and mitigates an impact transferred from the outside to reduce noise. According to the present invention, when a vehicle is driving at a high speed, the noise reduction apparatus for a tire is able to mitigate the impact transferred to the tire to minimize and prevent a noise occurrence. Thus, passengers are able to feel convenient and comfortable in riding the vehicle.

    본 발명은 타이어용 소음저감장치 및 이를 포함한 타이어에 관한 것으로, 더욱 상세하게는 공기가 충진되는 타이어본체 내부공간부에 위치되도록 림의 외주면에 소음저감부가 구비되되, 외측단부가 상기 타이어본체 내부공간부의 저면과 이격되도록 형성되며, 상기 소음저감부는 주행 시, 원심력에 의해 팽창되어 타이어본체 내부공간부를 채워 외부에서 전달되는 충격을 완화시켜 소음이 감소된다. 상기와 같은 본 발명에 의하면, 고속주행 시, 타이어에 전달되는 충격을 완화시켜 소음발생을 최소화 및 방지하여 탑승자에게 편안함은 물론, 승차감을 제공할 수 있다.


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    Title :

    Noise prevention tire


    Additional title:

    소음저감용 타이어


    Contributors:

    Publication date :

    2018-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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