发明名称 ASSEMBLED TYPE WHEEL
摘要 PURPOSE:To increase the commodity value of a wheel with its increased rigidity without increasing its weight by forming a hollow part opened facing to the internal peripheral surface of a rim, in case of a cast hub unit in which its spoke part is united with the hub. CONSTITUTION:The spoke part 2b of a hub unit 2 is widened in its width W, and a hollow part 3 opened facing to the internal peripheral surface 1a of a rim 1 is provided. With such constitution, the spoke part 2b forms a pipe-shaped structure having an axis extending in the normal direction from a hub 2a acting as the center and it is possible to raise the cross sectional preformance and the rigidity of a wheel without increasing the weight. Further, it is possible to adopt a new design with a wider and flat side for the spoke part 2b, allowing commodity value to the raised.
申请公布号 JPS58185301(A) 申请公布日期 1983.10.29
申请号 JP19820069009 申请日期 1982.04.24
申请人 HONDA GIKEN KOGYO KK 发明人 HONMA KENJI
分类号 B60B1/08;B60B23/00 主分类号 B60B1/08
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