PROBLEM TO BE SOLVED: To provide a structure that has paddings at an undercut part of a fairing formation part sufficiently removed even if a vehicular wheel has fairing in united structure.SOLUTION: The present invention relates to a vehicular wheel 1 comprising a rim 2 and a disk 3 having a plurality of spokes 32, and the vehicular wheel has fairing 5 for straightening an air flow on a wheel surface side in integrated structure on a disk surface, the fairing 5 being formed continuously from an inner-diameter part of an outer rim flange 21 of the rim 2 over to both width-directional end parts of a spoke top surface. At a region continuous from a rim inner peripheral surface 2a covered with the fairing 5 to a spoke side face 32a, a recessed groove part 6 formed by removing paddings of the region is provided. On a disk surface of an intersection part 70 of the spoke 32 and rim 3, a hole part 7 formed by removing paddings at the intersection part 70 is provided.SELECTED DRAWING: Figure 1

    【課題】フェアリングを一体構造にて有する車両用ホイールであってもフェアリング形成部分におけるアンダーカット部分の駄肉が十分に取り除かれた構造を実現する。【解決手段】リム2と、複数のスポーク32を有するディスク3とを備える車両用ホイール1であって、ホイール表面側に流れる空気流を整流するフェアリング5がディスク表面に一体構造にて有し、上記フェアリング5がリム2の外側リムフランジ21の内径部からスポーク天面の幅方向両端部にわたって連続して形成されている。上記フェアリング5で覆われたリム内周面2aからスポーク側面32aに連続する部位には当該部位の駄肉を除去して形成された凹溝部6が設けられている。上記のスポーク32とリム3の交点部70におけるディスク表面には当該交点部70の駄肉を除去して形成された穴部7が設けられている。【選択図】図1


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    Title :

    VEHICULAR WHEEL AND METHOD OF MANUFACTURING VEHICULAR WHEEL


    Additional title:

    車両用ホイール及び車両用ホイールの製造方法


    Contributors:

    Publication date :

    2018-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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