发明名称 |
Sheet feeding system for a sheet folding apparatus |
摘要 |
A sheet feeding system as provided for use in a buckle-type sheet folding apparatus which has sheet-receiving chutes and rollers for folding a sheet. The system includes a frame in which the sheet-receiving chutes are disposed and in which two of the rollers are rotatably mounted in parallel adjacent the chutes. A roller holder is removably mounted in the frame. An entrance roller and a coacting main roller are rotatably mounted in the holder parallel to the two rollers to define an intake nip.
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申请公布号 |
US5391138(A) |
申请公布日期 |
1995.02.21 |
申请号 |
US19930036557 |
申请日期 |
1993.03.24 |
申请人 |
THE HEDMAN COMPANY |
发明人 |
ABRAMSON, RICHARD J.;RETZL, RUDOLF |
分类号 |
B65H45/14;(IPC1-7):B65H45/14 |
主分类号 |
B65H45/14 |
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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