Invention Grant
- Patent Title: Compressed-air sheet separation mechanism and image forming apparatus including same
- Patent Title (中): 压缩空气纸分离机构及包括其的图像形成装置
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Application No.: US13067380Application Date: 2011-05-27
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Publication No.: US08843040B2Publication Date: 2014-09-23
- Inventor: Kenichi Hasegawa , Takeshi Yamamoto , Takashi Seto , Fumihiro Hirose
- Applicant: Kenichi Hasegawa , Takeshi Yamamoto , Takashi Seto , Fumihiro Hirose
- 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: JP2010-132825 20100610
- Main IPC: G03G15/20
- IPC: G03G15/20 ; G03G15/00 ; B65H29/54
Abstract:
A sheet separation mechanism including a compressed air generator, a first nozzle to eject compressed air onto a leading edge of a sheet, a control valve provided between the compressed air generator and the first nozzle to control a flow of the compressed air, and a second nozzle provided between the control valve and the first nozzle. The control valve controls the compressed air to be simultaneously ejected from both the first nozzle and the second nozzle.
Public/Granted literature
- US20110305491A1 Compressed-air sheet separation mechanism and image forming apparatus including same Public/Granted day:2011-12-15
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