DE102015117164B4 - Blattfördergerät und Bilderzeugungsgerät - Google Patents

Blattfördergerät und Bilderzeugungsgerät Download PDF

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Publication number
DE102015117164B4
DE102015117164B4 DE102015117164.3A DE102015117164A DE102015117164B4 DE 102015117164 B4 DE102015117164 B4 DE 102015117164B4 DE 102015117164 A DE102015117164 A DE 102015117164A DE 102015117164 B4 DE102015117164 B4 DE 102015117164B4
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Germany
Prior art keywords
cam member
sheet
driving
pair
way clutch
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
DE102015117164.3A
Other languages
German (de)
English (en)
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DE102015117164A1 (de
Inventor
Kengo Sato
Masaki Kakitani
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
Publication of DE102015117164A1 publication Critical patent/DE102015117164A1/de
Application granted granted Critical
Publication of DE102015117164B4 publication Critical patent/DE102015117164B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/70—Article bending or stiffening arrangements
    • 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
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • G03G15/6576—Decurling of sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0005—Curl smoothing, i.e. smoothing down corrugated printing material, e.g. by pressing means acting on wrinkled printing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
    • B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
    • 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
    • G03G15/6552—Means for discharging uncollated sheet copy material, e.g. discharging rollers, exit trays
    • 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
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
    • B65H2401/10—Materials
    • B65H2401/11—Polymer compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/18—Rollers composed of several layers
    • B65H2404/185—Rollers composed of several layers easy deformable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/06—Office-type machines, e.g. photocopiers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Electrophotography Configuration And Component (AREA)
DE102015117164.3A 2014-10-09 2015-10-08 Blattfördergerät und Bilderzeugungsgerät Active DE102015117164B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-208311 2014-10-09
JP2014208311 2014-10-09

Publications (2)

Publication Number Publication Date
DE102015117164A1 DE102015117164A1 (de) 2016-04-14
DE102015117164B4 true DE102015117164B4 (de) 2022-03-17

Family

ID=55130777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015117164.3A Active DE102015117164B4 (de) 2014-10-09 2015-10-08 Blattfördergerät und Bilderzeugungsgerät

Country Status (5)

Country Link
US (1) US9442450B2 (https=)
JP (1) JP6645692B2 (https=)
KR (1) KR101900135B1 (https=)
DE (1) DE102015117164B4 (https=)
GB (1) GB2531927B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9939762B2 (en) 2016-02-09 2018-04-10 Canon Kabushiki Kaisha Image forming apparatus and sheet feeding device
JP6685746B2 (ja) 2016-02-09 2020-04-22 キヤノン株式会社 画像形成装置及び画像形成システム
JP6894676B2 (ja) 2016-07-07 2021-06-30 キヤノン株式会社 画像形成装置
JP2018115065A (ja) * 2017-01-19 2018-07-26 株式会社東芝 画像形成装置
JP7259318B2 (ja) * 2018-12-25 2023-04-18 京セラドキュメントソリューションズ株式会社 カール矯正装置及びこれを備えた画像形成装置
JP2020187316A (ja) * 2019-05-17 2020-11-19 キヤノン株式会社 画像形成装置
JP7502117B2 (ja) 2020-08-31 2024-06-18 理想科学工業株式会社 インクジェット印刷装置
JP7703343B2 (ja) 2021-03-19 2025-07-07 キヤノン株式会社 画像形成装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287157A (en) 1991-05-14 1994-02-15 Fuji Xerox Co., Ltd. Sheet straightening device
US5392106A (en) 1993-06-25 1995-02-21 Xerox Corporation Automatic sheet decurler apparatus
JPH0930712A (ja) 1995-07-20 1997-02-04 Canon Inc 記録材の後処理装置および画像形成装置
US6259888B1 (en) 1999-02-09 2001-07-10 Fuji Xerox Co., Ltd. Curl correcting unit and image forming apparatus
JP2002093475A (ja) 2000-09-19 2002-03-29 Dainippon Printing Co Ltd 色素増感型太陽電池セルおよびそれを用いた色素増感型太陽電池モジュール、およびそれらの製造方法
DE69808977T2 (de) 1997-02-28 2003-03-20 Xerox Corp., Rochester Vorrichtung und System zur Behandlung eines Kopierblattes

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357055B1 (en) 1988-09-01 1995-03-22 Canon Kabushiki Kaisha An image forming apparatus
US5091754A (en) 1989-04-26 1992-02-25 Canon Kabushiki Kaisha Image forming apparatus comprising lateral movement means
JP2858151B2 (ja) 1990-02-23 1999-02-17 キヤノン株式会社 可動部材位置決め機構
JP3176090B2 (ja) 1991-08-01 2001-06-11 キヤノン株式会社 画像記録装置
EP0666518B1 (en) * 1994-02-04 2006-06-28 Sharp Kabushiki Kaisha Image forming apparatus
US5787331A (en) * 1994-12-14 1998-07-28 Canon Kabushiki Kaisha Curl correction device of an image forming apparatus
JPH08292700A (ja) * 1995-02-22 1996-11-05 Fuji Xerox Co Ltd 画像形成装置の制御方式
US5848347A (en) * 1997-04-11 1998-12-08 Xerox Corporation Dual decurler and control mechanism therefor
JP2002046876A (ja) 2000-05-22 2002-02-12 Canon Inc 画像形成装置及びその制御方法
JP4763898B2 (ja) 2000-06-20 2011-08-31 キヤノン株式会社 シート処理方法、シート処理装置及びこれを備えた画像形成装置
JP4545904B2 (ja) 2000-08-29 2010-09-15 キヤノン株式会社 通信システム、外部装置、給紙装置、および、排紙装置
EP1231521B1 (en) * 2001-02-13 2011-09-28 Canon Kabushiki Kaisha Sheet transporting apparatus and image forming apparatus
DE60215993T2 (de) 2001-03-13 2007-06-28 Canon K.K. Blattnachbearbeitungsvorrichtung und die Vorrichtung benutzende Bilderzeugungsvorrichtung und Fehlerbehandlungsverfahren dafür
JP3776785B2 (ja) * 2001-10-31 2006-05-17 セイコープレシジョン株式会社 プリンタ
JP2004345772A (ja) * 2003-05-21 2004-12-09 Mitsubishi Electric Corp プリンタ装置
JP4458180B2 (ja) * 2008-04-10 2010-04-28 富士ゼロックス株式会社 カール矯正装置および画像形成装置
JP5094570B2 (ja) * 2008-06-05 2012-12-12 キヤノン株式会社 シート搬送装置及び画像形成装置
JP2011191607A (ja) * 2010-03-16 2011-09-29 Ricoh Co Ltd 定着装置及び画像形成装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287157A (en) 1991-05-14 1994-02-15 Fuji Xerox Co., Ltd. Sheet straightening device
US5392106A (en) 1993-06-25 1995-02-21 Xerox Corporation Automatic sheet decurler apparatus
JPH0930712A (ja) 1995-07-20 1997-02-04 Canon Inc 記録材の後処理装置および画像形成装置
DE69808977T2 (de) 1997-02-28 2003-03-20 Xerox Corp., Rochester Vorrichtung und System zur Behandlung eines Kopierblattes
US6259888B1 (en) 1999-02-09 2001-07-10 Fuji Xerox Co., Ltd. Curl correcting unit and image forming apparatus
JP2002093475A (ja) 2000-09-19 2002-03-29 Dainippon Printing Co Ltd 色素増感型太陽電池セルおよびそれを用いた色素増感型太陽電池モジュール、およびそれらの製造方法

Also Published As

Publication number Publication date
US9442450B2 (en) 2016-09-13
KR20160042392A (ko) 2016-04-19
GB201517827D0 (en) 2015-11-25
GB2531927A (en) 2016-05-04
KR101900135B1 (ko) 2018-09-18
DE102015117164A1 (de) 2016-04-14
JP6645692B2 (ja) 2020-02-14
JP2016079034A (ja) 2016-05-16
US20160103412A1 (en) 2016-04-14
GB2531927B (en) 2017-08-23

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