To provide a cast wheel of which an opening is hard to expose and sand discharge performance can be improved.SOLUTION: In a cast wheel, a hub (81) and a rim (82) are connected by plural spokes (83), each spoke (83) comprises a base part (84) which extends from the hub (81) in a radial direction and branch parts (85, 86) which branch from the base part (84) and extends, and the base part (84) and the hub (81) are hollow. In the cast wheel, the base part (84) comprises a bifurcation (84d) at an apex thereof, the pair of branch parts (85, 86) extends in a V shape from the bifurcation (84d), and the base part comprises a radially exposed opening (84e) straddling the bifurcation (84d) and the branch parts (85, 86).SELECTED DRAWING: Figure 4

    【課題】開口が露出しにくく、排砂性を向上できるキャストホイールを提供する。【解決手段】ハブ(81)とリム(82)を複数のスポーク(83)で接続し、各スポーク(83)は、ハブ(81)から径方向に延出するベース部(84)と、ベース部(84)から枝分かれして延出する枝部(85、86)からなり、ベース部(84)およびハブ(81)が中空である、キャストホイールにおいて、ベース部(84)は頂部に分岐部(84d)を備え、分岐部(84d)から一対の枝部(85、86)がV字状に延出し、分岐部(84d)と枝部(85、86)にまたがって径方向に露出する開口部(84e)を備える。【選択図】図4


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    Title :

    CAST WHEEL


    Additional title:

    キャストホイール


    Contributors:

    Publication date :

    2020-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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