Invention Grant
US5722652A Sheet feeding apparatus with sheet absorb means and a conveyor
controlled for forward and reverse conveying directions
失效
具有片材吸收装置的片材进给装置和用于正向和反向输送方向的输送机
- Patent Title: Sheet feeding apparatus with sheet absorb means and a conveyor controlled for forward and reverse conveying directions
- Patent Title (中): 具有片材吸收装置的片材进给装置和用于正向和反向输送方向的输送机
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Application No.: US328822Application Date: 1994-10-25
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Publication No.: US5722652APublication Date: 1998-03-03
- Inventor: Yasumi Yoshida , Ryusei Kominato , Shinsuke Ubayashi
- Applicant: Yasumi Yoshida , Ryusei Kominato , Shinsuke Ubayashi
- Applicant Address: JPX Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Priority: JPX5-270594 19931028; JPX5-270595 19931028
- Main IPC: B65H3/12
- IPC: B65H3/12 ; B65H5/08
Abstract:
A sheet feeding apparatus with a sheet supporting unit for supporting sheets, a sheet absorb device for air-absorbing a lowermost sheet from among the sheets supported by the sheet supporting unit, a conveyer for conveying the sheet absorbed to the sheet absorb device, a regulator for regulating a downward movement of the sheets supported by the sheet supporting unit by abutting tip ends of such sheets against the regulator, a passage arranged between the conveyer and the regulator and adapted to guide the sheet conveyed by the conveyer, and a controller for driving the conveyer in a reverse direction after the sheet conveyed by the conveyer is fed out through the passage.
Public/Granted literature
- US6120494A Method of placing a cannula Public/Granted day:2000-09-19
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