EP1457445A3 - Dispositif d'alimentation de feuilles dans un appareil de lecture d'images - Google Patents

Dispositif d'alimentation de feuilles dans un appareil de lecture d'images Download PDF

Info

Publication number
EP1457445A3
EP1457445A3 EP04251424A EP04251424A EP1457445A3 EP 1457445 A3 EP1457445 A3 EP 1457445A3 EP 04251424 A EP04251424 A EP 04251424A EP 04251424 A EP04251424 A EP 04251424A EP 1457445 A3 EP1457445 A3 EP 1457445A3
Authority
EP
European Patent Office
Prior art keywords
roller segments
sheet
feed direction
centerline
drive roller
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
EP04251424A
Other languages
German (de)
English (en)
Other versions
EP1457445B1 (fr
EP1457445A2 (fr
Inventor
Takashi Brother Kogyo K. K. Ohama
Ryoichi Brother Kogyo K. K. Matsushima
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Publication of EP1457445A2 publication Critical patent/EP1457445A2/fr
Publication of EP1457445A3 publication Critical patent/EP1457445A3/fr
Application granted granted Critical
Publication of EP1457445B1 publication Critical patent/EP1457445B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • B65H29/14—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers and introducing into a pile
    • 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
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/133—Limited number of active elements on common axis
    • 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
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/134—Axle
    • 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
    • B65H2404/14—Roller pairs
    • B65H2404/143—Roller pairs driving roller and idler roller arrangement
    • B65H2404/1431—Roller pairs driving roller and idler roller arrangement idler roller details
    • 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
    • B65H2404/50—Surface of the elements in contact with the forwarded or guided material
    • B65H2404/53—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties
    • B65H2404/531—Surface of the elements in contact with the forwarded or guided material with particular mechanical, physical properties particular coefficient of friction
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Facsimiles In General (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
EP04251424A 2003-03-14 2004-03-11 Dispositif d'alimentation de feuilles dans un appareil de lecture d'images Expired - Fee Related EP1457445B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003070679 2003-03-14
JP2003070679A JP3959638B2 (ja) 2003-03-14 2003-03-14 画像読取り装置における用紙搬送装置

Publications (3)

Publication Number Publication Date
EP1457445A2 EP1457445A2 (fr) 2004-09-15
EP1457445A3 true EP1457445A3 (fr) 2007-11-28
EP1457445B1 EP1457445B1 (fr) 2012-01-18

Family

ID=32767995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04251424A Expired - Fee Related EP1457445B1 (fr) 2003-03-14 2004-03-11 Dispositif d'alimentation de feuilles dans un appareil de lecture d'images

Country Status (4)

Country Link
US (1) US20040178571A1 (fr)
EP (1) EP1457445B1 (fr)
JP (1) JP3959638B2 (fr)
CN (2) CN1325349C (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4385941B2 (ja) * 2004-12-22 2009-12-16 ブラザー工業株式会社 画像記録装置
US7401915B2 (en) 2004-07-28 2008-07-22 Brother Kogyo Kabushiki Kaisha Image-recording apparatus
JP4393959B2 (ja) * 2004-09-21 2010-01-06 シャープ株式会社 画像読取装置
TWM303115U (en) * 2006-05-05 2006-12-21 Lite On Technology Corp Idler roller mounting mechanism for paper feeding apparatus
JP5063407B2 (ja) * 2008-02-26 2012-10-31 株式会社リコー 用紙搬送機構、画像読取装置、及び画像形成装置
JP2010052852A (ja) * 2008-08-26 2010-03-11 Kyocera Mita Corp 原稿搬送装置および画像形成装置
EP2392528A1 (fr) * 2009-01-28 2011-12-07 Fuji Electric Co., Ltd. Contrôleur de position pour substrat souple
JP5765890B2 (ja) * 2010-04-14 2015-08-19 キヤノン株式会社 シート搬送装置及び画像形成装置
US9144965B2 (en) * 2010-04-29 2015-09-29 Hewlett-Packard Industrial Printing Ltd. Print arrangement
JP2012076830A (ja) 2010-09-30 2012-04-19 Brother Industries Ltd 画像読取装置
JP5677024B2 (ja) * 2010-10-22 2015-02-25 キヤノン株式会社 シート搬送装置およびプリント装置
JP5372042B2 (ja) * 2011-02-14 2013-12-18 キヤノン株式会社 シート搬送装置およびプリント装置
JP5796977B2 (ja) * 2011-03-24 2015-10-21 キヤノン株式会社 シート搬送装置及び画像形成装置
KR101439186B1 (ko) * 2011-11-09 2014-09-12 교세라 도큐멘트 솔루션즈 가부시키가이샤 원고 반송부를 구비한 화상 형성 장치
JP6323381B2 (ja) * 2015-04-03 2018-05-16 京セラドキュメントソリューションズ株式会社 シート搬送装置、及びシート搬送装置を備える画像形成装置
JP6682226B2 (ja) * 2015-10-02 2020-04-15 キヤノン株式会社 画像形成装置
JP6531671B2 (ja) 2016-02-25 2019-06-19 ブラザー工業株式会社 シート搬送装置
WO2021080599A1 (fr) * 2019-10-25 2021-04-29 Hewlett-Packard Development Company, L.P. Détection d'obliquité
JP2022018312A (ja) * 2020-07-15 2022-01-27 富士フイルムビジネスイノベーション株式会社 記録材搬送装置および画像読取装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579099A (en) * 1994-01-26 1996-11-26 Ricoh Company, Ltd. Document conveying device and document reading device operable therewith
US6254078B1 (en) * 1998-12-17 2001-07-03 Ricoh Company, Ltd. Automatic document feeder for an image forming apparatus
EP1335575A2 (fr) * 2002-01-31 2003-08-13 Canon Kabushiki Kaisha Appareil d'alimentation de documents, dispositif de lecture d'image et appareil de formation d'images

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666262A (en) * 1970-09-28 1972-05-30 Ibm Magnetic card transport
US4767114A (en) * 1985-07-30 1988-08-30 Kabushiki Kaisha Toshiba Sheet feeder
US4780767A (en) * 1985-10-17 1988-10-25 Fuji Photo Film Co., Ltd. Sheet feed mechanism and method of controlling the same in light beam scanning apparatus
JPS6464934A (en) * 1987-09-02 1989-03-10 Nec Corp Automatic paper feed device
JPH0351242A (ja) * 1989-07-20 1991-03-05 Fujitsu General Ltd ファクシミリの紙送り装置
JP3051242B2 (ja) * 1991-12-03 2000-06-12 古野電気株式会社 海底表示を行う水中状況探知装置
JP2694839B2 (ja) * 1993-07-20 1997-12-24 インターナショナル・ビジネス・マシーンズ・コーポレイション 用紙搬送ローラー
US5494271A (en) * 1994-06-10 1996-02-27 Umax Data Systems Inc. Transmission system for a document feeder
JP2563759B2 (ja) * 1994-07-06 1996-12-18 松下電器産業株式会社 シート部材送り装置
JP3278341B2 (ja) * 1996-01-09 2002-04-30 キヤノン株式会社 ロ−ラ支持装置、シ−ト材給送装置及び原稿読取装置並びに画像記録装置
US6073927A (en) * 1997-01-17 2000-06-13 Mita Industrial Co., Ltd. Automatic document feeder
JP3486545B2 (ja) * 1997-11-27 2004-01-13 キヤノン株式会社 画像形成装置
JP2001310857A (ja) * 2000-04-28 2001-11-06 Pfu Ltd 用紙排出機構
JP3742296B2 (ja) * 2000-12-19 2006-02-01 ニスカ株式会社 シート給紙装置
JP2003160259A (ja) * 2001-11-21 2003-06-03 Fuji Xerox Co Ltd シート搬送装置及びこれを用いた画像形成装置
JP2005001827A (ja) * 2003-06-12 2005-01-06 Nisca Corp シート搬送装置及びこれを備えた画像読取装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579099A (en) * 1994-01-26 1996-11-26 Ricoh Company, Ltd. Document conveying device and document reading device operable therewith
US6254078B1 (en) * 1998-12-17 2001-07-03 Ricoh Company, Ltd. Automatic document feeder for an image forming apparatus
EP1335575A2 (fr) * 2002-01-31 2003-08-13 Canon Kabushiki Kaisha Appareil d'alimentation de documents, dispositif de lecture d'image et appareil de formation d'images

Also Published As

Publication number Publication date
US20040178571A1 (en) 2004-09-16
JP3959638B2 (ja) 2007-08-15
JP2004277089A (ja) 2004-10-07
EP1457445B1 (fr) 2012-01-18
CN1325349C (zh) 2007-07-11
CN1530306A (zh) 2004-09-22
EP1457445A2 (fr) 2004-09-15
CN2795166Y (zh) 2006-07-12

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