To reduce manufacturing costs by reducing the number of processing steps for a spoke wheel.SOLUTION: A spoke wheel (10) is provided with an annular rim (13) having an outer peripheral surface on which a tire (11) is mounted, a cylindrical hub (14) supported on an axle (12) on an inner side of the rim, and a plurality of wire spokes (15) connecting the rim and the hub. The rim is formed with a plurality of spoke holes (26) for passing the plurality of wire spokes, and support surfaces (31) for receiving head portions (51) of the plurality of wire spokes on one end sides of the plurality of spoke holes. The support surface has a groove shape extending in a wheel rotation direction.SELECTED DRAWING: Figure 3

    【課題】スポークホイールの加工工数を減らして製造コストを低減する。【解決手段】スポークホイール(10)には、外周面にタイヤ(11)が装着される円環状のリム(13)と、リムの内側で車軸(12)に支持される筒状のハブ(14)と、リムとハブを連結する複数のワイヤスポーク(15)と、が設けられている。リムには、複数のワイヤスポークを通す複数のスポーク穴(26)と、複数のスポーク穴の一端側で複数のワイヤスポークの頭部(51)を受ける支持面(31)と、が形成されている。支持面がホイール回転方向に延在する溝形状である。【選択図】図3


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    Title :

    SPOKE WHEEL


    Additional title:

    スポークホイール


    Contributors:

    Publication date :

    2023-04-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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