发明名称 |
Pienikokoinen elektroniikkakotelo ja menetelmä pienikokoisen elektroniikkakotelon valmistamiseksi |
摘要 |
One mode of the present invention relates to a small-sized electronic casing comprising an aluminum alloy extruded shape having a hollow sectional part at least contained in a main part, wherein the extruded shape has at least either component-mounting holes or notches. Another mode of the present invention relates to a small-sized electronic casing manufacturing method that comprises a press punching process of forming at least either component-mounting holes or notches in an aluminum alloy extruded shape of a prescribed length having a hollow sectional part. The present invention may provide an aluminum alloy casing that is excellent in formability and productivity, has a smaller thickness and provides higher dimensional precision. |
申请公布号 |
FI20070492(A) |
申请公布日期 |
2007.06.20 |
申请号 |
FI20070000492 |
申请日期 |
2007.06.20 |
申请人 |
FURUKAWA-SKY ALUMINUM CORPORATION, |
发明人 |
HACHINO,MOTONOBU;OGURA,KENICHI |
分类号 |
H05K |
主分类号 |
H05K |
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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