본 발명은 공명음 저감용 공기입 타이어에 관한 것으로서, 타이어의 이너라이너에 원주방향을 따라 복수로 배치되고, 이너라이너에 돌출형성되어 타이어 내부에서 발생하는 공명음의 간섭을 저감시키는 공명음 저감부재;를 포함한다. 공명음 저감부재는 이너라이너의 원주방향을 따라 불규칙한 배치간격으로 형성된다. 본 발명에 의하면, 타이어의 이너라이너에 공명음 저감부재가 일체로 형성되어 차량의 고속주행에서도 타이어로부터 탈락되는 것을 방지할 수 있으며, 타이어 내부에서 발생하는 공진현상을 줄임으로써 타이어 내부에 발생하는 공명을 감소시켜 차량 주행시 소음으로 인한 방행를 받지 않고 안전운전을 할 수 있다.

    The invention provides a pneumatic tire for resonance noise reduction, which includes a plurality of resonance noise-reducing members that are disposed along the circumferential direction of the inner liner of a tire, and are formed to protrude from the inner liner so as to reduce the interference of the resonance noises generated inside the tire. The resonance noise-reducing members are formed at an irregular interval of disposition along the circumferential direction of the inner liner. According to the invention, since the resonance noise-reducing members are formed integrally with the inner liner of a tire, the resonance noise-reducing members can be prevented from falling off from the tire even during high-speed driving of the vehicle, and can reduce the resonance noises generated inside the tire by reducing the phenomenon of resonant vibration occurring inside the tire. Thus, safe driving can be realized, with reduced disturbances caused by noises made during vehicle driving.


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    Title :

    Pneumatic tire for reducing sympathetic sound and method for manufacturing the same


    Additional title:

    공명음 저감용 공기입 타이어 및 이의 제조방법


    Contributors:

    Publication date :

    2017-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B60C VEHICLE TYRES , Fahrzeugreifen



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