发明名称 |
Adjustable nudger roll normal force using multiple springs |
摘要 |
An adjustable nudger roll for use in a friction retard feeder includes multiple springs used in conjunction with the nudger roll in order to allow greater latitude for adjustment of the normal force of the nudger roll against a substrate stack and in order to reduce the incidence of misfeeds. This arrangement adjusts the normal force on substrates as the requirement of the feed force changes and thereby reduces misfeeds and multifeeds.
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申请公布号 |
US5346199(A) |
申请公布日期 |
1994.09.13 |
申请号 |
US19930143953 |
申请日期 |
1993.11.01 |
申请人 |
XEROX CORPORATION |
发明人 |
MARTIN, MICHAEL J.;MARTIN, KATHLEEN M.;SOKAC, RUSSELL J.;DURFEY, LLOYD W. |
分类号 |
B65H3/06;(IPC1-7):B65H7/08 |
主分类号 |
B65H3/06 |
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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