发明名称 |
Outlet roller of sheet stacking device and an image forming apparatus including the same |
摘要 |
A sheet stacking device of the present invention includes a receipt tray for stacking sheets sequentially driven out by an outlet roller. The outlet roller has a cylindrical portion and a conveying portion, which is contiguous with the end face of the cylindrical portion facing the center of the sheets, for exerting a conveying force on the sheets. The conveying portion has a circumference greater in diameter than the cylindrical portion and contacts the sheets at a position deviated from a staple bound the sheets.
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申请公布号 |
US7090213(B2) |
申请公布日期 |
2006.08.15 |
申请号 |
US20020101741 |
申请日期 |
2002.03.21 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SUZUKI NOBUYOSHI;ASAMI SHINJI;IIDA JUNICHI;OKADA HIROKI;SAITOH HIROMOTO;SASAKI TAKESHI;YAMADA KENJI |
分类号 |
B65H37/04;G03G15/00;B65H29/14;B65H29/22 |
主分类号 |
B65H37/04 |
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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