发明名称 |
PROCEDIMENTO PER FABBRICARE SETACCI DI FILO METALLICO E SETACCIO COSI COTTENUTO |
摘要 |
A process for producing metal wire screens having extremely narrow slot widths. The process comprises compressing along the longitudinal axes of the supporting wires a wire screen having parallel narrowly spaced screening wires supported by parallel supporting wires and wherein the average spacing of the screening wires is larger than desired. The compression effects plastic deformation of the supporting wires whereby the desired average slot width is formed. |
申请公布号 |
IT1029633(B) |
申请公布日期 |
1979.03.20 |
申请号 |
IT19740054429 |
申请日期 |
1974.12.09 |
申请人 |
NV BEKAERT SA |
发明人 |
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分类号 |
B21F27/10;B01J23/00;B07B1/46;(IPC1-7):03B/ |
主分类号 |
B21F27/10 |
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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