发明名称 |
Sheet finisher with sheet folding capability and image forming system using the same |
摘要 |
A sheet folding device for folding a sheet or a sheet stack conveyed thereto of the present invention includes a path along which the sheet or the sheet stack to be folded is conveyed. A fold plate is movable in a direction perpendicular to the above path for forming a fold in the sheet or the sheet stack. A pair of rotatable fold rollers face the fold plate and are positioned one above the other. Pressing members exerts, when the fold is to be formed, a pair of equal pressing forces on the fold rollers to thereby maintain the nip between the fold rollers on a line including the locus of movement of the fold plate.
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申请公布号 |
US7336921(B2) |
申请公布日期 |
2008.02.26 |
申请号 |
US20030640044 |
申请日期 |
2003.08.14 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SUZUKI NOBUYOSHI;TAMURA MASAHIRO;SAITOH HIROMOTO;NAGASAKO SHUUYA;KIKKAWA NAOHIRO;OKADA HIROKI;IIDA JUNICHI;YAMADA KENJI;TOKITA JUNICHI;ANDOH, LEGAL REPRESENTATIVE RIKA |
分类号 |
G03G15/00;B65H37/04;B65H45/18 |
主分类号 |
G03G15/00 |
代理机构 |
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代理人 |
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地址 |
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