The present invention relates to a wheel (1) having a sound absorber. The sound absorber is installed in a wheel air chamber to reduce acoustic resonance. The sound absorber is configured as a flat hexahedral cassette-type resonator (6) and fastened to a wheel hub through a band (15), a first positioning mechanism is provided between the wheel hub and the cassette-type resonator (6) to fix the relative positions of the wheel hub and the cassette-type resonator, and a second positioning mechanism is provided between the cassette-type resonator (6) and the band (15) to fix the relative positions of the cassette-type resonator and the band. According to the technical solution of the present invention, the resonator is positioned and fixed more reliably on the wheel, and the wheel is simple and economical to manufacture, and convenient and controllable to install and operate.

    본 발명은 흡음장치를 구비하는 휠(1)에 관한 것이며, 상기 흡음장치는 휠 공기실 내에 설치되어 음향 공진을 감소하되, 그 중, 상기 흡음장치는 납작 6면체 형상의 카세트식 공명기(6)로 구성되며 밴드(15)를 통해 휠 허브에 체결되고, 휠 허브와 카세트식 공명기(6) 사이에는 제1 위치 확정 기구가 마련되어 휠 허브와 카세트식 공명기의 상대적 위치를 고정하며, 카세트식 공명기(6)와 밴드(15) 사이에는 제2 위치 확정 기구가 마련되어 카세트식 공명기와 밴드의 상대적 위치를 고정한다. 본 발명이 제공하는 기술방안에 따르면, 공명기가 휠에서의 보다 신뢰성 있는 위치 확정 및 고정을 실현할 수 있고, 동시에, 가공 제조가 간편하고 경제적이며, 설치 조작이 편리하고 제어 가능하다.


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    Title :

    WHEEL WITH SOUND ABSORBER


    Additional title:

    흡음장치를 구비하는 휠


    Contributors:
    XU SHIWEN (author) / CHEN MINGBO (author) / LI MINGLEI (author) / HUANG SHAOBING (author) / HU TIEFENG (author) / FENG SHUWEI (author) / WANG DADONG (author) / LIU WEIDONG (author)

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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