发明授权
- 专利标题: Sheet feeding device and image forming apparatus
- 专利标题(中): 送纸装置和成像装置
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申请号: US13034091申请日: 2011-02-24
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公开(公告)号: US08430394B2公开(公告)日: 2013-04-30
- 发明人: Junji Uehara
- 申请人: Junji Uehara
- 申请人地址: JP Nagoya-shi, Aichi-ken
- 专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人: Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址: JP Nagoya-shi, Aichi-ken
- 代理机构: Banner & Witcoff, Ltd.
- 优先权: JP2010-038710 20100224
- 主分类号: B65H3/06
- IPC分类号: B65H3/06 ; B65H1/26
摘要:
A sheet feeding device includes a sheet cassette which accommodates stacked sheets. The sheet feeding device further includes a pickup roller, a separation pad, a separating roller pressing the sheet against the separating pad and a holder arm which holds the pickup roller and the separating roller. The sheet feeding device still further includes an urging member configured to urge the separating roller toward the separating pad and includes a supporting portion configured to support a specific portion of the holder arm. When the sheet cassette is removed, the support portion supports the specific portion of the holder arm at a supporting position and the pickup roller is positioned at an upper position.
公开/授权文献
- US20110204560A1 Sheet Feeding Device and Image Forming Apparatus 公开/授权日:2011-08-25