发明授权
US09568880B2 Sheet processing apparatus and image forming apparatus having binding processing function
有权
具有装订处理功能的纸张处理装置和图像形成装置
- 专利标题: Sheet processing apparatus and image forming apparatus having binding processing function
- 专利标题(中): 具有装订处理功能的纸张处理装置和图像形成装置
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申请号: US14602230申请日: 2015-01-21
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公开(公告)号: US09568880B2公开(公告)日: 2017-02-14
- 发明人: Yoshitaka Yamazaki , Hiroshi Saito , Tetsuro Fukusaka , Shigemi Kumagai
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 代理机构: Canon USA, Inc. IP Division
- 优先权: JP2014-010447 20140123; JP2014-010448 20140123; JP2015-003137 20150109; JP2015-003138 20150109
- 主分类号: B65H37/04
- IPC分类号: B65H37/04 ; G03G15/00 ; B42F3/00 ; B31F5/02 ; B42C1/00
摘要:
A sheet processing apparatus includes a binding unit configured to perform binding processing by pressing a sheet bundle, a motor configured to drive the binding unit to press the sheet bundle, and a motor control unit configured to set a driving current of the motor and an upper limit value of the driving current, the motor control unit being configured to set the driving current when starting activating the motor in a state where the binding unit is not pressing the sheet bundle to a first value, and set the upper limit value of the driving current in a period in which the binding unit is pressing the sheet bundle to a second value less than or equal to the first value.
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