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    • 2. 发明专利
    • Vehicular wheel and producing method thereof
    • 车轮及其制造方法
    • JP2003306003A
    • 2003-10-28
    • JP2002136912
    • 2002-05-13
    • Work:Kk株式会社ワーク
    • TANAKA TAKESHI
    • B60B25/02B60B3/02B60B3/10
    • B60B3/02B60B3/005B60B3/06B60B3/10B60B25/002B60B25/004B60B2900/5116Y10T29/49499Y10T29/49501
    • PROBLEM TO BE SOLVED: To provide a vehicular wheel manufacturable at low cost, exhibiting an excellent design property, and securing sufficient mechanical strength. SOLUTION: The vehicular wheel is divided into an outer rim member 3 constituting an outer rim part 2, and a wheel constituting member 6 comprising an integrally formed body constituting an inner rim part 4 and a disk part 5. A circular fixing part 13 extending inward is formed on an end part of a mounting surface side of the outer rim member 3. An mounting surface 16 is formed on an outer peripheral part of the wheel constituting member 6 on a design surface side in a direction perpendicular to the axial center. The fixing part 13 of the outer rim member 3 is placed on the mounting surface 16 of the wheel constituting member 6 and is fixed by a bolt 18. COPYRIGHT: (C)2004,JPO
    • 要解决的问题:提供一种低成本制造的车轮,显示出优良的设计性能,并确保足够的机械强度。 解决方案:车轮分为构成外轮缘部分2的外轮缘部件3和车轮构成部件6,车轮构成部件6包括构成内缘部分4和盘部分5的整体成型体。圆形固定部分 13形成在外缘构件3的安装面侧的端部上。安装面16形成在轮构成构件6的外周部分的设计表面侧上,该安装面16在与轴向垂直的方向上 中央。 外轮缘构件3的固定部13被放置在车轮构成构件6的安装面16上,用螺栓18固定。(C)2004,JPO