发明名称 |
WASTE REMOVAL APPARATUS FOR USE IN A PUNCHING MACHINE |
摘要 |
<p>This invention is directed to a waste removing apparatus, for use in a punching machine for manufacturing a carton, for removing a waste region of a sheet (1) to be punched inserted between a movable die (10) and a fixed die (11) by cutting the sheet along a punching line formed thereon comprises: two molded plates (13,25) provided on the movable die and the fixed die, respectively so as to sandwich a product region of the sheet therebetween and having areas slightly smaller than the area of the product region thereof, thereby to render to reliably separate the waste region of a sheet from the product region thereof even though the sheet is thin and as such, flexible.</p> |
申请公布号 |
EP0384675(A3) |
申请公布日期 |
1991.10.16 |
申请号 |
EP19900301738 |
申请日期 |
1990.02.19 |
申请人 |
NIPPON DIE STEEL CO.LTD.;ASAHI MACHINERY LIMITED |
发明人 |
TAKEUCHI, TAKAYUKI;HIRATA, ISAO |
分类号 |
B26D7/18;(IPC1-7):B26D7/18 |
主分类号 |
B26D7/18 |
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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