发明授权
- 专利标题： Sheet stacker and image forming apparatus
- 专利标题（中）： 纸张堆垛机和图像形成装置
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申请号： US12659017申请日： 2010-02-23
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公开(公告)号： US08511678B2公开(公告)日： 2013-08-20
- 发明人: Terumitsu Azuma , Shigefumi Soga , Takeshi Hirabayashi , Kentaro Fukami , Shinji Tanoue , Hiroki Yoshida
- 申请人： Terumitsu Azuma , Shigefumi Soga , Takeshi Hirabayashi , Kentaro Fukami , Shinji Tanoue , Hiroki Yoshida
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Limited
- 当前专利权人： Ricoh Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： JP2009-066748 20090318; JP2009-246516 20091027
- 主分类号： B65H31/04
- IPC分类号： B65H31/04
摘要：
A sheet processing apparatus includes a fixed tray and a movable tray. The fixed tray is fixed at its downstream portion in a sheet transport direction and includes a sheet loading surface. A downstream portion of the sheet loading surface of the fixed tray is positioned at a higher level than an upstream portion thereof. The movable tray is pivotally supported, at its upstream portion, by a pivot support provided on the fixed tray. An angle between a sheet loading surface of the movable tray and a horizontal direction is more gentle than an angle between the sheet loading surface of the fixed tray and the horizontal direction.
公开/授权文献
- US20100237556A1 Sheet stacker and image forming apparatus 公开/授权日：2010-09-23
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