| 发明名称 |
WHEEL AND METHOD OF MANUFACTURING THEREOF |
| 摘要 |
<p>There are provided a wheel having excellent mechanical strength in spite of being lightweight, and a method of manufacturing the wheel. The present invention provides a wheel (100) including a disk portion (6), an outer rim portion (7), and an inner rim portion (8). The wheel (100) includes an aluminum portion (22) made of an aluminum alloy and a magnesium portion (21) made of a magnesium alloy, with the aluminum portion and magnesium portion being integrated by joining utilizing forging.</p> |
| 申请公布号 |
EP2371579(A1) |
申请公布日期 |
2011.10.05 |
| 申请号 |
EP20090831732 |
申请日期 |
2009.12.11 |
| 申请人 |
WASHI BEAM CO., LTD. |
发明人 |
ONO, KOTARO;MOCHIKAWA, AKIJI |
| 分类号 |
B60B3/02;B21K1/32;B60B3/12;B60B21/00 |
主分类号 |
B60B3/02 |
| 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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