发明名称 |
VEHICLE WHEEL AND METHOD FOR MANUFACTURING VEHICLE WHEEL |
摘要 |
<p>A vehicle wheel according to the present invention includes a hollow-state hollow portion and a solid-state non-hollow portion inside an outboard bead seat in a radial direction, which are provided in series in a circumferential direction of the wheel, the non-hollow portion having a cross section with a larger area than a hole cross section of a valve hole and having the valve hole formed therein. This structure prevents a sealing structure for ensuring hermetic performance from being complicated as compared to a wheel having the valve hole in the hollow portion, thus simplifying a mounting structure of an air valve. A method for manufacturing such a vehicle wheel allows formation of the valve hole in the non-hollow portion. Machining dust generated through a cutting process can thus be prevented from entering the hollow portion and remaining therein.</p> |
申请公布号 |
KR20130091728(A) |
申请公布日期 |
2013.08.19 |
申请号 |
KR20137001483 |
申请日期 |
2011.09.22 |
申请人 |
CENTRAL MOTOR WHEEL CO., LTD. |
发明人 |
FURUKAWA MASAHIDE;NEHYO HIDEYO |
分类号 |
B60B21/00;B21D53/30;B60B21/02;B60C29/02 |
主分类号 |
B60B21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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