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.: US13327907Application Date: 2011-12-16
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Publication No.: US08528891B2Publication Date: 2013-09-10
- Inventor: Go Aiba , Naoyuki Ishikawa , Hitoshi Hattori , Takashi Saito , Shuuya Nagasako , Yuusuke Shibasaki , Akihiro Musha , Naohiro Kikkawa , Hidetoshi Kojima , Naoki Oikawa
- Applicant: Go Aiba , Naoyuki Ishikawa , Hitoshi Hattori , Takashi Saito , Shuuya Nagasako , Yuusuke Shibasaki , Akihiro Musha , Naohiro Kikkawa , Hidetoshi Kojima , Naoki Oikawa
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2010-280689 20101216
- Main IPC: B31F1/08
- IPC: B31F1/08
Abstract:
A creasing device includes: a first member including a creasing blade; a first receiving member including an attachment surface where the first member is to be attached; a second member arranged to face the first member and including a first creasing channel and a second creasing channel opposite to the first creasing channel, the first creasing channel configured to allow the creasing blade to be fitted thereinto with the sheet between the first creasing channel and the creasing blade, the second creasing channel configured to allow the creasing blade to be fitted thereinto with the sheet between the second creasing channel and the creasing blade; a second receiving member including an attachment surface where the second member is to be attached; and a driving section that brings the first and second members into contact with each other and separates the first member and the second member from one another.
Public/Granted literature
- US20120157285A1 CREASING DEVICE AND IMAGE FORMING SYSTEM Public/Granted day:2012-06-21
Information query
