发明授权
- 专利标题： Sheet conveying apparatus and image forming apparatus
- 专利标题（中）： 片材输送装置和成像装置
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申请号： US11945722申请日： 2007-11-27
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公开(公告)号： US07694962B2公开(公告)日： 2010-04-13
- 发明人: Masaaki Morya , Hidehiko Kinoshita , Jun Yamaguchi , Atsushi Nakagawa
- 申请人： Masaaki Morya , Hidehiko Kinoshita , Jun Yamaguchi , Atsushi Nakagawa
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2006-327528 20061204
- 主分类号： B65H7/02
- IPC分类号： B65H7/02
摘要：
When a comparative determination portion determines that passage of a sheet through a reference position is lagged based on a detecting signal from a passing timing detection unit, a sheet conveying speed of a skew feeding correction roller on the same side as that of a sensor which detects the lagged sheet in two sensors is increased to correct sheet skew feeding. When the comparative determination portion determines that passage of a sheet through a reference position is leaded, the sheet conveying speed of the skew feeding correction roller on the same side as that of a sensor which detects the leaded sheet in the two sensors is reduced to correct sheet skew feeding.
公开/授权文献
- US20080128980A1 SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS 公开/授权日：2008-06-05
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