The present invention relates to a tire rim wherein a noise damper is applied. More specifically, the present invention relates to the tire rim wherein the noise damper is applied to the interior to suppress a noise generated from a tire. The tire rim wherein the noise damper is applied according to one embodiment of the present invention comprises: the noise damper which extends along the circumferential direction of the outer peripheral surface of the tire rim and has a space formed therein so that a polyurethane foam can be filled therein; and an injection unit formed to penetrate the rim from an inlet of the noise damper and configured to allow the polyurethane foam to be injected from the exterior.

    본 발명은 노이즈 댐퍼가 적용된 타이어 림에 관한 것으로, 보다 상세하게는 타이어에서 발생되는 소음을 억제시키기 위하여 내부에 노이즈 댐퍼가 적용된 타이어 림에 관한 것이다. 본 발명의 일 실시예에 따른 노이즈 댐퍼가 적용된 타이어 림은, 타이어 림의 외주면 원주방향을 따라 연장 형성되고, 내부에 폴리우레탄폼이 충진될 수 있도록 공간이 형성되는 노이즈댐퍼와, 상기 노이즈댐퍼의 입구로부터 림을 관통하도록 형성되며, 외부에서 폴리우레탄폼이 주입될 수 있도록 구성되는 주입부를 포함한다.


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    Title :

    Tire rims with noise dampers


    Additional title:

    노이즈 댐퍼가 적용된 타이어 림


    Contributors:
    SEO SUNGWON (author) / TAK IN YONG (author)

    Publication date :

    2023-05-09


    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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