发明名称 Metal shaft production system - has equipment to place strip between punch and adjustable stop block
摘要 <p>Metal strips for use in a slat system are each produced by inserting one end in a punch and cutting machine. The other end of the strip is placed against a stop block, adjusted beforehand to the desired distance from the machine. The first end is secured in position during a bending, cutting and punching operation, after which it is extracted.</p>
申请公布号 NL9000925(A) 申请公布日期 1991.11.18
申请号 NL19900000925 申请日期 1990.04.19
申请人 TEKENBURO LINEAIR TE HORST. 发明人
分类号 B21D35/00;E06B9/266 主分类号 B21D35/00
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