Title:
SHEET FEEDING DEVICE AND IMAGE FORMING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/167974
Kind Code:
A1
Abstract:
Provided is a sheet feeding device and an image forming device capable of feeding a sheet by way of electrostatic attraction, with a simple structure and low noise. A flexible attracting member (29), one end of which is fixed to a holding member (24) that rotates in the sheet feeding direction, elastically deforms and contacts the surface of a sheet (P), which is accommodated in a sheet supply cassette (20), when the holding member (24) rotates, and the sheet (P) sticks by way of the attractive force due to static electricity. Then, as the attracting member (29) is wound up, the sheet (P1) sticking to the attracting member (29) is passed to a registration roller (15), and then the holding member (24) stops at a position where the attracting member (29) separates from the sheet.
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Inventors:
SHIBATA KAZUMASA (JP)
KASAMA HIROKI (JP)
YOSHIDA YASUMI (JP)
MATSUMOTO TADASHI (JP)
HIRATSUKA TAKASHI (JP)
AOYAMA TAKESHI (JP)
AOYAGI TAKAAKI (JP)
KASAMA HIROKI (JP)
YOSHIDA YASUMI (JP)
MATSUMOTO TADASHI (JP)
HIRATSUKA TAKASHI (JP)
AOYAMA TAKESHI (JP)
AOYAGI TAKAAKI (JP)
Application Number:
PCT/JP2014/057764
Publication Date:
October 16, 2014
Filing Date:
March 20, 2014
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
B65H3/18
Foreign References:
| JPS6186334A | 1986-05-01 | |||
| JPS63277143A | 1988-11-15 | |||
| JPH06255823A | 1994-09-13 | |||
| JPH0640583A | 1994-02-15 | |||
| JPS6085543U | 1985-06-12 | |||
| JP2011063391A | 2011-03-31 | |||
| JPH0640583A | 1994-02-15 |
Attorney, Agent or Firm:
NAKAGAWA INTERNATIONAL PATENT OFFICE (JP)
Patent business corporation Nakagawa international patent firm (JP)
Patent business corporation Nakagawa international patent firm (JP)
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