JP2014108859A5 - - Google Patents

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Publication number
JP2014108859A5
JP2014108859A5 JP2012263766A JP2012263766A JP2014108859A5 JP 2014108859 A5 JP2014108859 A5 JP 2014108859A5 JP 2012263766 A JP2012263766 A JP 2012263766A JP 2012263766 A JP2012263766 A JP 2012263766A JP 2014108859 A5 JP2014108859 A5 JP 2014108859A5
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JP
Japan
Prior art keywords
movable wall
increases
abutting surface
boss groove
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2012263766A
Other languages
Japanese (ja)
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JP6066695B2 (en
JP2014108859A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2012263766A priority Critical patent/JP6066695B2/en
Priority claimed from JP2012263766A external-priority patent/JP6066695B2/en
Priority to US14/084,900 priority patent/US20140151954A1/en
Priority to CN201310607264.9A priority patent/CN103848237B/en
Publication of JP2014108859A publication Critical patent/JP2014108859A/en
Publication of JP2014108859A5 publication Critical patent/JP2014108859A5/ja
Application granted granted Critical
Publication of JP6066695B2 publication Critical patent/JP6066695B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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本実施の形態においては、図９及び図１０に示すように第１ボス溝９ａが、給送ローラ５から離れるに従い、斜め上方へ傾斜するように形成されている。このように第１ボス溝９ａを形成した場合、可動壁６が移動する際、可動壁６のシート突き当て面６ｂとシート積載面３ａとの角度が変化すると共に、可動壁６の移動量によらず、常にシート突き当て面６ｂの上端が待機状態の位置での高さＨ６になる。 In the present embodiment, as shown in FIGS. 9 and 10, the first boss groove 9 a is formed so as to incline obliquely upward as the distance from the feeding roller 5 increases. When the first boss groove 9a is formed in this way, when the movable wall 6 moves, the angle between the sheet abutting surface 6b of the movable wall 6 and the sheet stacking surface 3a changes and the amount of movement of the movable wall 6 increases. Yorazu always the upper end of the sheet abutting surface 6b is a height H 6 at the position in the standby state.

JP2012263766A 2012-11-30 2012-11-30 Sheet feeding apparatus and image forming apparatus Active JP6066695B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012263766A JP6066695B2 (en) 2012-11-30 2012-11-30 Sheet feeding apparatus and image forming apparatus
US14/084,900 US20140151954A1 (en) 2012-11-30 2013-11-20 Sheet feeding device and image forming apparatus
CN201310607264.9A CN103848237B (en) 2012-11-30 2013-11-26 Sheet feeding apparatus and imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012263766A JP6066695B2 (en) 2012-11-30 2012-11-30 Sheet feeding apparatus and image forming apparatus

Publications (3)

Publication Number Publication Date
JP2014108859A JP2014108859A (en) 2014-06-12
JP2014108859A5 true JP2014108859A5 (en) 2016-01-21
JP6066695B2 JP6066695B2 (en) 2017-01-25

Family

ID=50824687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012263766A Active JP6066695B2 (en) 2012-11-30 2012-11-30 Sheet feeding apparatus and image forming apparatus

Country Status (3)

Country Link
US (1) US20140151954A1 (en)
JP (1) JP6066695B2 (en)
CN (1) CN103848237B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6385366B2 (en) * 2013-12-12 2018-09-05 キヤノン電子株式会社 Sheet feeding apparatus, image reading apparatus, and image forming apparatus
US9573779B2 (en) * 2014-02-19 2017-02-21 Canon Kabushiki Kaisha Feeding apparatus and printing apparatus
JP2015205762A (en) * 2014-04-22 2015-11-19 キヤノン株式会社 Sheet feeder and image formation device
JP6525552B2 (en) 2014-10-29 2019-06-05 キヤノン株式会社 Sheet feeding apparatus and image forming apparatus
JP6122826B2 (en) * 2014-11-14 2017-04-26 株式会社小矢部精機 Sheet material separation assist device
JP2017132600A (en) 2016-01-28 2017-08-03 キヤノン株式会社 Sheet feeder
JP2017195553A (en) 2016-04-21 2017-10-26 キヤノン株式会社 Image formation apparatus
JP2017194610A (en) 2016-04-21 2017-10-26 キヤノン株式会社 Image forming apparatus
JP6855229B2 (en) * 2016-12-14 2021-04-07 キヤノン株式会社 Seat support device and image forming device
JP6929085B2 (en) 2017-02-21 2021-09-01 キヤノン株式会社 Sheet feeding device and image forming device
JP6921628B2 (en) * 2017-05-24 2021-08-18 キヤノン株式会社 Sheet feeding device and image forming device
US11192737B2 (en) * 2019-06-18 2021-12-07 Lexmark International, Inc. Adjustable compliance of separation strips in a media dam
CN110723569B (en) * 2019-10-15 2021-10-15 朱笑笑 Paper filling device for ink-jet printer
CN112850240B (en) * 2021-03-07 2022-11-11 浙江咨成软件科技有限公司 Silk flower blade feeding and discharging device matched with bone penetrating machine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622364A (en) * 1996-03-27 1997-04-22 Lexmark International, Inc. Apparatus and method of determining a media level in a supply tray
JPH09315606A (en) * 1996-05-29 1997-12-09 Nec Yonezawa Ltd Paper feeder
US5709381A (en) * 1996-11-22 1998-01-20 Hewlett-Packard Company Printer media tray with automatic skewing of stack of media
JP3997057B2 (en) * 2000-04-13 2007-10-24 キヤノン株式会社 Sheet feeding apparatus and image forming apparatus provided with the same
JP3501714B2 (en) * 2000-03-13 2004-03-02 キヤノン株式会社 Paper feeder and image forming apparatus having the same
JP3689629B2 (en) * 2000-09-29 2005-08-31 キヤノン株式会社 Sheet feeding apparatus and sheet processing apparatus
KR100426537B1 (en) * 2002-01-15 2004-04-14 삼성전자주식회사 Paper feeding cassette for printer
KR100555912B1 (en) * 2003-06-04 2006-03-03 삼성전자주식회사 Printing apparatus and a method for picking up a paper
KR100529341B1 (en) * 2003-08-13 2005-11-17 삼성전자주식회사 Printer and paper feeding method of printer
US20050242491A1 (en) * 2004-04-30 2005-11-03 Fujifilm Electronic Imaging Ltd. Plate feeding apparatus
TWI302518B (en) * 2006-06-26 2008-11-01 Lite On Technology Corp Object-feeding system
JP4844773B2 (en) * 2009-09-25 2011-12-28 セイコーエプソン株式会社 Recording medium feeding device
JP5484017B2 (en) * 2009-11-27 2014-05-07 キヤノン株式会社 Paper feeding device and image forming apparatus having the same
JP5440160B2 (en) * 2009-12-25 2014-03-12 セイコーエプソン株式会社 Loading device, conveying device, and recording device
JP5703655B2 (en) * 2010-09-22 2015-04-22 セイコーエプソン株式会社 Conveying apparatus and recording apparatus
US8910932B2 (en) * 2011-06-30 2014-12-16 Hewlett-Packard Development Company, L.P. Separator assembly for use with printers
JP5854696B2 (en) * 2011-08-18 2016-02-09 キヤノン株式会社 Paper feeding device and recording device
JP5835000B2 (en) * 2012-02-27 2015-12-24 セイコーエプソン株式会社 Recording medium feeding apparatus and recording apparatus

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