发明名称 |
Vacuum corrugation feeder with a retractable corrugator |
摘要 |
A vacuum corrugation feeder employs a vacuum feedhead working in conjunction with an air knife to feed sheets from the top or bottom of a stack. A retractable corrugator is included in the vacuum feedhead which prevents smearing of coated sheets due to relative motion between sheet surfaces and the corrugator.
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申请公布号 |
US5921540(A) |
申请公布日期 |
1999.07.13 |
申请号 |
US19980087946 |
申请日期 |
1998.06.01 |
申请人 |
XEROX CORPORATION |
发明人 |
ACQUAVIVA, THOMAS;BRANT, WILLIAM |
分类号 |
B65H3/12;B65H3/48;B65H3/56;B65H29/70;(IPC1-7):B65H3/14 |
主分类号 |
B65H3/12 |
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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