发明名称 |
METALLIC LIGHTWEIGHT PANEL AND METHOD OF MANUFACTURING THE SAME |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a metallic lightweight panel which has a simple constitution, is lightweight and has sufficient rigidity. SOLUTION: This metallic lightweight panel 1 is constituted of one stainless sheet 3 on which embossing work having projecting parts 2 has been performed and one flat stainless sheet 4 to which the projecting parts 2 are joined at a plurality of points by laser spot welding.</p> |
申请公布号 |
JP2002307117(A) |
申请公布日期 |
2002.10.22 |
申请号 |
JP20010109681 |
申请日期 |
2001.04.09 |
申请人 |
NIPPON STEEL CORP |
发明人 |
SUZUKI NORIYUKI;YOSHIDA YUICHI;OIKAWA MASASHI |
分类号 |
B21D22/02;B21D47/00;B23K26/00;B23K26/20;B23K101/02;B23K101/18;(IPC1-7):B21D47/00 |
主分类号 |
B21D22/02 |
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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