发明名称 |
Cutting wheel assembly for longitudinal cuts in moving paper web has dished overhead cutting wheel |
摘要 |
<p>A paper scissor knife has a powered lower cutting wheel working in conjunction with an non-powered overhead cutting wheel. The overhead cutting wheel is esp. dished and has a back-angle and back-radius. The lower cutting wheel has a support ring directed to the cutting edge, whose back-angle and back-radius is commensurate with that of the overhead dished blade.</p> |
申请公布号 |
DE20312947(U1) |
申请公布日期 |
2004.04.08 |
申请号 |
DE2003212947U |
申请日期 |
2003.08.22 |
申请人 |
WILHELM BILSTEIN KG SPEZIALFABRIK FUER MASCHINENMESSER UND KOMPRESSORVENTILE |
发明人 |
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分类号 |
B26D1/00;B26D1/24;B26D7/26;(IPC1-7):B26D1/00;B23D19/00 |
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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