PROBLEM TO BE SOLVED: To provide a technology effective for simply fixing a side branch pipe to a wheel rim, in an automobile wheel equipped with the side branch pipe for absorbing cavity resonance sound generated in a tire main air chamber.SOLUTION: An automobile wheel 101 is equipped with a cylindrical wheel rim 102; and a side branch pipe 110 which has an opening at one end portion 111 and is blocked at the other end portion 112. A plurality of extending wall portions 107 has installation holes 108 which are provided separately from each other in a wheel circumferential direction and provided in penetration-shapes in a wheel circumferential direction X. The side branch pipe 110 is inserted in the insertion holes 108 of at least two extending wall portions 107 to be fixed to the wheel rim 102.SELECTED DRAWING: Figure 2

    【課題】 タイヤ主気室で生じた空洞共鳴音を吸音するためのサイドブランチ管を備えた自動車用ホイールにおいて、ホイールリムにサイドブランチ管を簡単に固定するのに有効な技術を提供する。【解決手段】 本発明に係る自動車用ホイール101は、円筒状のホイールリム102と、一端部111に開口を有し且つ他端部112が閉鎖されたサイドブランチ管110と、を備え、複数の延出壁部107は、それぞれホイール周方向に互いに離間して設けられるとともにホイール周方向Xに貫通状に設けられた取り付け穴108を有し、サイドブランチ管110は、少なくとも2つの延出壁部107の取り付け穴108に挿入されることによってホイールリム102に固定されている。【選択図】 図2


    Access

    Download


    Export, share and cite



    Title :

    AUTOMOBILE WHEEL


    Additional title:

    自動車用ホイール


    Contributors:

    Publication date :

    2017-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    Automobile wheel

    GOTO YOSHIFUMI | European Patent Office | 2016

    Free access

    AUTOMOBILE WHEEL

    TANAKA TAKESHI | European Patent Office | 2016

    Free access

    AUTOMOBILE WHEEL

    TANIMURA NAOKI / NEHYO HIDEYO | European Patent Office | 2018

    Free access

    AUTOMOBILE WHEEL

    TERAGUCHI MASAMITSU | European Patent Office | 2017

    Free access

    AUTOMOBILE WHEEL

    IMAI HIROSUKE / YAMANO HIROYUKI / KATAOKA NAOTO et al. | European Patent Office | 2017

    Free access