发明名称 SHEET FEEDING DEVICE AND IMAGE READING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a sheet feeding device which simplifies a shape of a distal end restriction means for restricting a distal end in a feeding direction of a sheet material while enhancing reliability such as breaking prevention of the sheet material stacked on a sheet stacking part and achieves cost reduction. SOLUTION: The sheet feeding device has: a sheet restriction member 115 for restricting the distal end in the feeding direction of the sheets S stacked on the sheet stacking part 100a; and a home position sensor 160 for detecting an end 115a of the sheet restriction member 115. The sheet restriction member 115 is moved between a restriction position for restricting the distal end in the feeding direction of the sheets S stacked on the sheet stacking part 100a and a retreating position for releasing the restriction, and the sheet restriction member 115 is positioned at the restriction position, based on a detection signal outputted from the home position sensor 160. COPYRIGHT: (C)2008,JPO&INPIT
申请公布号 JP2007261710(A) 申请公布日期 2007.10.11
申请号 JP20060085977 申请日期 2006.03.27
申请人 CANON ELECTRONICS INC 发明人 YAMAGUCHI MOTOHIRO
分类号 B65H3/56;B65H1/04;B65H7/02 主分类号 B65H3/56
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