发明申请
- 专利标题： SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND METHOD OF ADDITIONALLY FOLDING SHEET BUNDLE
- 专利标题（中）： 片材加工装置，图像形成系统和附加折叠片的方法
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申请号： US14468868申请日： 2014-08-26
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公开(公告)号： US20150065326A1公开(公告)日： 2015-03-05
- 发明人: Akihiro MUSHA , Keisuke SUGIYAMA , Kiyoshi HATA , Takeshi AKAI , Ikuhisa OKAMOTO , Jun YAMADA , Takao WATANABE
- 申请人： Akihiro MUSHA , Keisuke SUGIYAMA , Kiyoshi HATA , Takeshi AKAI , Ikuhisa OKAMOTO , Jun YAMADA , Takao WATANABE
- 优先权： JP2013-178480 20130829
- 主分类号： B65H45/04
- IPC分类号： B65H45/04
摘要：
A sheet processing device comprising: a pressing unit that presses a fold line part of a folded sheet bundle; and a moving unit that moves a pressing position of the pressing unit in a fold direction of the folded sheet bundle, wherein the pressing unit includes a pair of pressing rollers that holds the folded sheet bundle therebetween, and the pair of pressing rollers changes an angle θ between a thickness direction of the folded sheet bundle and a line connecting the rotational centers of the pressing rollers in the middle of movement.
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