Invention Grant
- Patent Title: Creasing device and image forming system
- Patent Title (中): 压痕装置和成像系统
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Application No.: US13064607Application Date: 2011-04-04
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Publication No.: US08387964B2Publication Date: 2013-03-05
- Inventor: Takashi Saito , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Naoyuki Ishikawa , Yuusuke Shibasaki , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
- Applicant: Takashi Saito , Naohiro Kikkawa , Hitoshi Hattori , Shuuya Nagasako , Naoyuki Ishikawa , Yuusuke Shibasaki , Hidetoshi Kojima , Naoki Oikawa , Go Aiba
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Limited
- Current Assignee: Ricoh Company, Limited
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2010-086953 20100405; JP2011-015436 20110127
- Main IPC: B31F1/08
- IPC: B31F1/08
Abstract:
A creasing device includes a creasing unit that creases sheets on a one-by-one basis, which is conveyed to a folding device of a subsequent stage, a sheet detection unit that detects a position of a sheet delivered to the creasing device and a control unit that obtains reference information of a fold-position for the folding device and performs control of a stop position of the sheet according to reference information of the fold position, thereby adjusting a crease position.
Public/Granted literature
- US20110245055A1 Creasing device and image forming system Public/Granted day:2011-10-06
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