Invention Grant
US07883084B2 Sheet feeding device and image forming apparatus with warm air unit for blowing air toward upper face of sheet stack
有权
纸张进给装置和图像形成装置，具有用于向空白纸张堆叠的上表面吹送空气的暖风单元
- Patent Title: Sheet feeding device and image forming apparatus with warm air unit for blowing air toward upper face of sheet stack
- Patent Title (中): 纸张进给装置和图像形成装置，具有用于向空白纸张堆叠的上表面吹送空气的暖风单元
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Application No.: US12490576Application Date: 2009-06-24
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Publication No.: US07883084B2Publication Date: 2011-02-08
- Inventor: Keiji Okumura , Yoshihiro Yamaguchi , Yoshio Sugishima , Sachio Izumichi
- Applicant: Keiji Okumura , Yoshihiro Yamaguchi , Yoshio Sugishima , Sachio Izumichi
- Applicant Address: JP
- Assignee: Kyocera Mita Corporation
- Current Assignee: Kyocera Mita Corporation
- Current Assignee Address: JP
- Agent Gerald E. Hespos; Michael J. Porco
- Priority: JP2008-172523 20080701; JP2008-194723 20080729
- Main IPC: B65H3/46
- IPC: B65H3/46
Abstract:
A sheet feeding device for feeding a sheet-form recording medium includes: a sheet accommodating portion for accommodating a sheet stack constituted by a plurality of sheets of the sheet-form recording medium; and a first warm air unit having a first blowing port for blowing warm air toward an upper face of the sheet stack accommodated in the sheet accommodating portion. The sheet feeding device preferably further includes a second warm air unit having a second blowing port for blowing warm air onto a side face of the sheet stack that is parallel to a sheet feeding direction.
Public/Granted literature
- US20100001454A1 SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SHEET FEEDING DEVICE Public/Granted day:2010-01-07
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