JP6980439B2 - シート搬送装置 - Google Patents

シート搬送装置 Download PDF

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Publication number
JP6980439B2
JP6980439B2 JP2017143101A JP2017143101A JP6980439B2 JP 6980439 B2 JP6980439 B2 JP 6980439B2 JP 2017143101 A JP2017143101 A JP 2017143101A JP 2017143101 A JP2017143101 A JP 2017143101A JP 6980439 B2 JP6980439 B2 JP 6980439B2
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JP
Japan
Prior art keywords
sheet
diagonal feed
roller
transport
diagonal
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.)
Active
Application number
JP2017143101A
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English (en)
Japanese (ja)
Other versions
JP2019023135A5 (enExample
JP2019023135A (ja
Inventor
崇 松本
公紀 佐藤
大輔 山辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2017143101A priority Critical patent/JP6980439B2/ja
Priority to US16/038,891 priority patent/US10852683B2/en
Publication of JP2019023135A publication Critical patent/JP2019023135A/ja
Publication of JP2019023135A5 publication Critical patent/JP2019023135A5/ja
Priority to JP2021186367A priority patent/JP7225350B2/ja
Application granted granted Critical
Publication of JP6980439B2 publication Critical patent/JP6980439B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6502—Supplying of sheet copy material; Cassettes therefor
    • G03G15/6511—Feeding devices for picking up or separation of copy sheets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/1615—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support relating to the driving mechanism for the intermediate support, e.g. gears, couplings, belt tensioning
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/60—Apparatus which relate to the handling of originals
    • G03G15/602—Apparatus which relate to the handling of originals for transporting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G03G15/2028—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with means for handling the copy material in the fixing nip, e.g. introduction guides, stripping means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00919—Special copy medium handling apparatus
    • G03G2215/00945—Copy material feeding speed varied over the feed path

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
JP2017143101A 2017-07-24 2017-07-24 シート搬送装置 Active JP6980439B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017143101A JP6980439B2 (ja) 2017-07-24 2017-07-24 シート搬送装置
US16/038,891 US10852683B2 (en) 2017-07-24 2018-07-18 Sheet conveyance apparatus
JP2021186367A JP7225350B2 (ja) 2017-07-24 2021-11-16 シート搬送装置及び画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017143101A JP6980439B2 (ja) 2017-07-24 2017-07-24 シート搬送装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021186367A Division JP7225350B2 (ja) 2017-07-24 2021-11-16 シート搬送装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2019023135A JP2019023135A (ja) 2019-02-14
JP2019023135A5 JP2019023135A5 (enExample) 2020-09-24
JP6980439B2 true JP6980439B2 (ja) 2021-12-15

Family

ID=65018630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017143101A Active JP6980439B2 (ja) 2017-07-24 2017-07-24 シート搬送装置

Country Status (2)

Country Link
US (1) US10852683B2 (enExample)
JP (1) JP6980439B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6953215B2 (ja) 2017-07-24 2021-10-27 キヤノン株式会社 シート搬送装置
JP6921672B2 (ja) 2017-07-24 2021-08-18 キヤノン株式会社 シート搬送装置
JP7504640B2 (ja) * 2020-03-25 2024-06-24 キヤノン株式会社 シート搬送装置及び画像形成装置
JP7669121B2 (ja) 2020-07-03 2025-04-28 キヤノン株式会社 シート搬送装置及び画像形成装置
JP2022076365A (ja) * 2020-11-09 2022-05-19 キヤノン株式会社 シート搬送装置
JP2024017725A (ja) * 2022-07-28 2024-02-08 キヤノン株式会社 シート搬送装置、及び画像形成装置
JP2025082471A (ja) * 2023-11-17 2025-05-29 キヤノン株式会社 シート搬送装置及び画像形成装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980296A (en) * 1975-05-30 1976-09-14 International Business Machines Corporation Duplicating machine employing image reversing optical paths with front edge document alignment on document input and output
JPS56122747A (en) * 1980-02-27 1981-09-26 Ricoh Co Ltd Corrector for skew and lateral position of paper
US5167409A (en) * 1988-11-15 1992-12-01 Canon Kabushiki Kaisha Apparatus and method for aligning a sheet against a side registrating member using plural alignment devices
JPH03107449U (enExample) * 1990-02-19 1991-11-06
JPH0925026A (ja) 1995-07-10 1997-01-28 Canon Inc シート材搬送装置及び画像形成装置
JPH10239945A (ja) 1997-02-28 1998-09-11 Canon Inc シート材搬送装置及び画像形成装置
JP3769913B2 (ja) 1997-12-26 2006-04-26 富士ゼロックス株式会社 用紙整合装置およびこれを備えた画像形成装置
JP2008050082A (ja) 2006-08-23 2008-03-06 Canon Inc 用紙搬送装置
JP5078532B2 (ja) * 2007-10-05 2012-11-21 キヤノン株式会社 シート搬送装置、および画像形成装置
JP5197091B2 (ja) 2008-03-27 2013-05-15 キヤノン株式会社 シート搬送装置及び画像形成装置
JP5404209B2 (ja) * 2009-06-29 2014-01-29 キヤノン株式会社 シート搬送装置及び画像形成装置
JP5355306B2 (ja) * 2009-08-31 2013-11-27 キヤノン株式会社 シート搬送装置及び画像形成装置
JP5631159B2 (ja) 2010-11-09 2014-11-26 キヤノン株式会社 シート搬送装置及び画像形成装置
JP5963419B2 (ja) * 2011-11-07 2016-08-03 キヤノン株式会社 画像形成装置
US8915497B2 (en) * 2013-01-04 2014-12-23 Tamarack Products, Inc. Method and apparatus for sheet and carton blank aligning using caster effect
JP2015030572A (ja) 2013-08-01 2015-02-16 キヤノン株式会社 シート搬送装置及び画像形成装置
JP5843834B2 (ja) 2013-10-17 2016-01-13 キヤノン株式会社 シート搬送装置及び画像形成装置
JP6376810B2 (ja) 2014-04-04 2018-08-22 キヤノン株式会社 シート搬送装置及び画像形成装置
JP6543995B2 (ja) * 2015-03-27 2019-07-17 富士ゼロックス株式会社 用紙搬送装置および画像形成装置
JP2019023136A (ja) 2017-07-24 2019-02-14 キヤノン株式会社 シート搬送装置
JP6953215B2 (ja) 2017-07-24 2021-10-27 キヤノン株式会社 シート搬送装置
JP6921672B2 (ja) 2017-07-24 2021-08-18 キヤノン株式会社 シート搬送装置

Also Published As

Publication number Publication date
US10852683B2 (en) 2020-12-01
US20190025750A1 (en) 2019-01-24
JP2019023135A (ja) 2019-02-14

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