发明名称 |
METHOD OF EFFECTING BENDING |
摘要 |
Method of bringing about the bending of a preferably hot rolled strip (1). The invention is characterized in that the strip (1) to be bent is provided with bending notches in the form of grooves (2), which extend along the strip. The bending thereafter takes place either by edging pressing or rolling. |
申请公布号 |
WO8203574(A1) |
申请公布日期 |
1982.10.28 |
申请号 |
WO1982SE00119 |
申请日期 |
1982.04.13 |
申请人 |
PLANNJA AB;STROEMBERG JAN |
发明人 |
STROEMBERG JAN |
分类号 |
B21D7/00;B21D11/08;(IPC1-7):21B15/00;21D5/06 |
主分类号 |
B21D7/00 |
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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