发明授权
- 专利标题： Paper feed device, and paper feed cassette, manual paper feed tray, and image forming apparatus including same
- 专利标题（中）： 送纸装置，供纸盒，手动进纸托盘和包括其的图像形成装置
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申请号： US12222613申请日： 2008-08-13
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公开(公告)号： US08272636B2公开(公告)日： 2012-09-25
- 发明人: Mitsutaka Nakamura
- 申请人： Mitsutaka Nakamura
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2007-210667 20070813
- 主分类号： B65H3/52
- IPC分类号： B65H3/52
摘要：
A paper feed device including a paper feed unit configured to feed sheets; a separation unit configured to separate and feed the sheets fed from the paper feed unit automatically one by one; a sheet guide member provided between the paper feed unit and the separation unit, the sheet guide member provided on a downstream side relative to a sheet feed direction rotatably supported at one edge thereof; and a guide driving member configured to change a sheet guide position of the sheet guide member depending on a sheet type.
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