发明名称 |
PAPERBOARD SLITTING APPARATUS |
摘要 |
<p>Rotary slitting apparatus for slitting paperboard material including a pair of coacting knife holders for mounting on parallel adjacent rotatable shafts, such holders having thin flexible annular slitting blades clamped thereon at a slight angle to a plane normal to the axis of the shafts so that the blades overlap slightly to provide scissors-action cutting of paperboard material passed between the heads.</p> |
申请公布号 |
CA1125164(A) |
申请公布日期 |
1982.06.08 |
申请号 |
CA19800350621 |
申请日期 |
1980.04.24 |
申请人 |
WARD MACHINERY COMPANY (THE) |
发明人 |
WARD, WILLIAM F., SR. |
分类号 |
B26D1/00;B26D1/24;B26D7/26;(IPC1-7):65H35/02 |
主分类号 |
B26D1/00 |
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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