发明专利
- 专利标题: Document reader
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申请号: JP2010041687申请日: 2010-02-26
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公开(公告)号: JP4985801B2公开(公告)日: 2012-07-25
- 发明人: 吉生 井戸川 , 徹 内田 , 泰一 名倉
- 申请人: Necアクセステクニカ株式会社 , Necエンジニアリング株式会社
- 专利权人: Necアクセステクニカ株式会社,Necエンジニアリング株式会社
- 当前专利权人: Necアクセステクニカ株式会社,Necエンジニアリング株式会社
- 优先权: JP2010041687 2010-02-26
- 主分类号: B65H5/06
- IPC分类号: B65H5/06 ; G03G15/00 ; H04N1/00
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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