发明申请
- 专利标题: SHEET FEEDING APPARATUS, DOCUMENT READING APPARATUS AND METHOD FOR FEEDING SHEET
- 专利标题(中): 纸张进给装置,文件读取装置和送料方法
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申请号: US13026628申请日: 2011-02-14
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公开(公告)号: US20110210507A1公开(公告)日: 2011-09-01
- 发明人: YASUKAZU NAGURA , Toru Uchida , Yoshio Idogawa
- 申请人: YASUKAZU NAGURA , Toru Uchida , Yoshio Idogawa
- 优先权: JP41687/2010 20100226
- 主分类号: B65H5/06
- IPC分类号: B65H5/06 ; B65H5/10
摘要:
The sheet feeding apparatus of the invention includes a driving roller that is rotated by a predetermined driving source, a driven roller that rotates in response to movement of said driving roller, said driven roller being placed opposite said driving roller and having contact with a roller surface of said driving roller, a pressing member that presses a roller surface of said driven roller toward said roller surface of driving roller at a predetermined pressure, and driven roller holding member that includes an opening being elongated in a tangential direction at a contact point between said driven roller and said driving roller or between said driven roller and a sheet, on a circle forming said roller surface of said driven roller.
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