The present invention relates to a wheel assembly which can minimize noise generated from a tire, the wheel assembly comprising: a rim formed to allow a tire to be mounted thereon; at least one resonance pipe provided inside the rim to extend along the circumferential direction of the rim, and having an internal space communicating with the outside of the rim through an opening formed through the rim; and a resonance control part including a penetration pipe part which is disposed in the resonance pipe and has an elongated hole formed to allow the internal space of the penetration pipe part to communicate with the outside of the resonance pipe through an opening, and a moving part which moves closer to or away from the elongated hole according to at least one of the rotational speed of the rim and the temperature of the rim.

    La présente invention concerne un ensemble roue qui peut réduire au minimum le bruit généré à partir d'un pneu, l'ensemble roue comprenant : une jante formée pour permettre à un pneu d'être monté sur celle-ci ; au moins un tuyau de résonance disposé à l'intérieur de la jante pour s'étendre le long de la direction circonférentielle de la jante et ayant un espace interne communiquant avec l'extérieur de la jante à travers une ouverture formée à travers la jante ; et une partie de commande de résonance comprenant une partie tuyau de pénétration qui est disposée dans le tuyau de résonance et a un trou allongé formé pour permettre à l'espace interne de la partie tuyau de pénétration de communiquer avec l'extérieur du tuyau de résonance par l'intermédiaire d'une ouverture et une partie mobile qui se rapproche ou s'éloigne du trou allongé en fonction de la vitesse de rotation de la jante et/ou de la température de la jante.

    본 발명은 타이어로부터 발생되는 소음을 최소화할 수 있는 휠 어셈블리에 관한 것으로서, 타이어가 장착되도록 형성된 림, 림의 내부에 구비되어 림의 원주방향을 따라 연장되며 내부공간이 림에 형성된 개구부를 통해 림의 외부와 연통되는 하나 이상의 공명관 및 공명관에 구비되며 내부공간을 개구부를 통해 공명관의 외부와 연통시키는 장공이 형성되는 관통관부와, 림의 회전속도 및 림의 온도 중 하나 이상에 따라 장공에 근접하거나 장공으로부터 이격하는 이동부를 구비한 공진조절부를 포함하는 휠 어셈블리를 제공한다.


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    Title :

    WHEEL ASSEMBLY


    Additional title:

    ENSEMBLE ROUE
    휠 어셈블리


    Contributors:
    YOO JIN-HO (author) / PARK HEE-SU (author)

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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