发明名称 |
WERKWIJZE VOOR HET AFKORTEN VAN ROOSTERS. |
摘要 |
<p>The invention relates to a method of cutting off sections of a grating web of any desired length by means of shears. In the event there occurs a gap between the cross-bars of a welding machine, wherein the occurrence of the gap is established by a computer, so as to enable the introduction of the cutting blades of the shears into the mesh of the grating web, the grating web is cut in response to a signal from the computer.</p> |
申请公布号 |
NL7906412(A) |
申请公布日期 |
1980.03.11 |
申请号 |
NL19790006412 |
申请日期 |
1979.08.24 |
申请人 |
EVG ENTWICKLUNGS- UND VERWERTUNGSGESELLSCHAFT M.B.H. TE GRAZ, OOSTENRIJK. |
发明人 |
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分类号 |
B23D15/00;B21F11/00;B21F33/00;B23D33/00;B23D36/00;(IPC1-7):23D33/12 |
主分类号 |
B23D15/00 |
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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