发明名称 |
METHOD OF CUTTING GRATINGS TO LENGTH |
摘要 |
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. |
申请公布号 |
ZA7904246(B) |
申请公布日期 |
1980.08.27 |
申请号 |
ZA19790004246 |
申请日期 |
1979.08.14 |
申请人 |
EVG ENTWICKLUNGS & VERWERTUNGS GMBH |
发明人 |
RITTER G;RITTER K;GOETT H;RITTER J |
分类号 |
B23D15/00;B21F11/00;B21F33/00;B23D33/00;B23D36/00 |
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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