| 发明名称 |
Paper-sheet punching device, paper-sheet folding device, and image forming device |
| 摘要 |
<p>A paper-sheet punching device punches a hole in a paper sheet. The paper sheet punching device includes a punching unit (10,11) that receives a paper sheet via an inlet, and punches a hole in the paper sheet; and a return roller (23) that delivers the paper sheet with the hole via an outlet. The punching unit is in a diverted path, which is fed through a switchback delivery unit.</p> |
| 申请公布号 |
EP1749746(A2) |
申请公布日期 |
2007.02.07 |
| 申请号 |
EP20060253996 |
申请日期 |
2006.07.31 |
| 申请人 |
RICOH COMPANY, LTD. |
发明人 |
NAGASAWA, MINORU;HARASAWA, YUSUKE;HATA, SHINJIROU |
| 分类号 |
B65B35/00;B26D7/06;B26F1/00;B26F1/04;B26F1/12;B65H9/10;B65H29/58;B65H35/00;G03G15/00 |
主分类号 |
B65B35/00 |
| 代理机构 |
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代理人 |
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