发明申请
US20050115377A1 Sheet punching apparatus, sheet finishing apparatus, and image forming apparatus
有权
片材冲孔装置，片材整理装置和图像形成装置
- 专利标题： Sheet punching apparatus, sheet finishing apparatus, and image forming apparatus
- 专利标题（中）： 片材冲孔装置，片材整理装置和图像形成装置
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申请号： US10995899申请日： 2004-11-24
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公开(公告)号： US20050115377A1公开(公告)日： 2005-06-02
- 发明人: Misao Kobayashi
- 申请人： Misao Kobayashi
- 专利权人： NISCA CORPORATION
- 当前专利权人： NISCA CORPORATION
- 优先权： JP2003-398961 20031128; JP2003-399039 20031128
- 主分类号： B26D7/18
- IPC分类号： B26D7/18 ; G03G15/00 ; B26D5/16 ; B26F1/14
摘要：
A sheet punching apparatus includes a transport unit for receiving a sheet; a hole punching device for punching a hole in the sheet transported to the transport unit; a punch scrap container for storing punch scraps after the hole punching device punches the hole; a sweeping device for sweeping a top portion of the punch scraps stored in the punch scrap container to level the top portion; and a drive device for driving the hole punching device and the sweeping device. A sheet finishing apparatus and an image forming apparatus includes the sheet punching apparatus.
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