FR2714190A1 - Appareil de transport de feuilles, appareil de formation d'images et appareil de lecture d'images. - Google Patents

Appareil de transport de feuilles, appareil de formation d'images et appareil de lecture d'images. Download PDF

Info

Publication number
FR2714190A1
FR2714190A1 FR9415164A FR9415164A FR2714190A1 FR 2714190 A1 FR2714190 A1 FR 2714190A1 FR 9415164 A FR9415164 A FR 9415164A FR 9415164 A FR9415164 A FR 9415164A FR 2714190 A1 FR2714190 A1 FR 2714190A1
Authority
FR
France
Prior art keywords
sheet
transport
bias
degree
sheets
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
FR9415164A
Other languages
English (en)
French (fr)
Other versions
FR2714190B1 (en, 2012
Inventor
Hiroyoshi Maruyama
Masahiko Yashiro
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
Priority claimed from JP27626894A external-priority patent/JP3391911B2/ja
Priority claimed from JP06276548A external-priority patent/JP3126602B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2714190A1 publication Critical patent/FR2714190A1/fr
Application granted granted Critical
Publication of FR2714190B1 publication Critical patent/FR2714190B1/fr
Granted 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
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/002—Registering, e.g. orientating, articles; Devices therefor changing orientation of sheet by only controlling movement of the forwarding means, i.e. without the use of stop or register wall
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/08—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to incorrect front register
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/09—Function indicators indicating that several of an entity are present
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/33—Modifying, selecting, changing orientation
    • B65H2301/331—Skewing, correcting skew, i.e. changing slightly orientation of 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
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/11—Length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/24—Irregularities, e.g. in orientation or skewness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/515—Absence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/40—Movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/50—Timing
    • B65H2513/51—Sequence of process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Controlling Sheets Or Webs (AREA)
FR9415164A 1993-12-17 1994-12-16 Appareil de transport de feuilles, appareil de formation d'images et appareil de lecture d'images. Granted FR2714190A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31847593 1993-12-17
JP27626894A JP3391911B2 (ja) 1993-12-17 1994-11-10 シート搬送装置及び画像読み取り装置及び画像形成装置
JP06276548A JP3126602B2 (ja) 1994-11-10 1994-11-10 シート搬送装置及び画像読取装置及び画像形成装置

Publications (2)

Publication Number Publication Date
FR2714190A1 true FR2714190A1 (fr) 1995-06-23
FR2714190B1 FR2714190B1 (en, 2012) 1997-02-07

Family

ID=27336328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415164A Granted FR2714190A1 (fr) 1993-12-17 1994-12-16 Appareil de transport de feuilles, appareil de formation d'images et appareil de lecture d'images.

Country Status (5)

Country Link
US (1) US5918876A (en, 2012)
EP (1) EP0658503B1 (en, 2012)
DE (1) DE69427018T2 (en, 2012)
FR (1) FR2714190A1 (en, 2012)
IT (1) IT1275094B (en, 2012)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439092C2 (de) * 1994-11-02 1998-06-10 Heidelberger Druckmasch Ag Vorrichtung zum Zuführen von Bogen
CN1188808C (zh) * 1996-01-25 2005-02-09 三洋电机株式会社 纸券类的真假判断方法及纸券类的投入方向判别方法
EP1008016B1 (de) * 1996-10-22 2002-01-09 Océ Printing Systems GmbH Ausrichtvorrichtung
US6059285A (en) * 1996-12-18 2000-05-09 Canon Kabushiki Kaisha Sheet conveying apparatus
ATE255752T1 (de) * 1998-01-23 2003-12-15 Beb Ind Elektronik Ag Vorrichtung zur verarbeitung von wertpapierähnlichen gegenständen
AT408038B (de) 1998-03-17 2001-08-27 Keba Rondo Gesmbh Leseeinheit für ein dokument
US6168153B1 (en) 1999-05-17 2001-01-02 Xerox Corporation Printer sheet deskewing system with automatically variable numbers of upstream feeding NIP engagements for different sheet sizes
US6173952B1 (en) 1999-05-17 2001-01-16 Xerox Corporation Printer sheet deskewing system with automatic variable nip lateral spacing for different sheet sizes
JP3548494B2 (ja) 2000-04-18 2004-07-28 キヤノン株式会社 画像形成装置
DE10023693A1 (de) * 2000-05-16 2001-11-22 Nexpress Solutions Llc Einrichtung zur Verbesserung der Ausrichtegenauigkeit bogenförmigen Materials
JP2004099244A (ja) * 2002-09-10 2004-04-02 Canon Inc シート搬送装置
US7147222B2 (en) * 2002-12-19 2006-12-12 Eastman Kodak Company Method and apparatus for registering sheet of arbitrary size
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
JP4194437B2 (ja) * 2003-07-17 2008-12-10 キヤノン株式会社 画像形成装置
JP2005041604A (ja) * 2003-07-23 2005-02-17 Canon Inc シート搬送装置及び画像形成装置並びに画像読取装置
US20050082746A1 (en) * 2003-08-04 2005-04-21 Yoshiyuki Tsuzawa Sheet member transporting device and method of controlling the same
JP4323973B2 (ja) * 2004-02-04 2009-09-02 キヤノン株式会社 シート給送装置及びこれを備えた画像形成装置並びに画像読取装置
JP2005272021A (ja) * 2004-03-22 2005-10-06 Fuji Photo Film Co Ltd 搬送装置及び画像記録装置
GB0419261D0 (en) * 2004-08-27 2004-09-29 Mach Shop Special Effects Ltd Confetti and confetti-like discharge
US7643161B2 (en) * 2004-10-27 2010-01-05 Hewlett-Packard Development Company, L.P. Inter-device media handler
JP4569434B2 (ja) * 2005-09-28 2010-10-27 ブラザー工業株式会社 画像読取装置
DE602006015759D1 (de) * 2005-11-25 2010-09-09 Oce Tech Bv Schräglagenkorrektursystem und Verfahren zur Kontrolle eines derartigen Systems
EP1790595B1 (en) * 2005-11-25 2010-07-28 Océ-Technologies B.V. Skew correction system and method of controlling a skew correction system
JP4820696B2 (ja) * 2006-06-05 2011-11-24 株式会社リコー 大量給紙装置及び画像形成システム
US7766327B2 (en) * 2006-09-27 2010-08-03 Xerox Corporation Sheet buffering system
JP4750754B2 (ja) * 2007-05-31 2011-08-17 株式会社リコー シート搬送装置および画像形成装置
JP4922079B2 (ja) * 2007-06-20 2012-04-25 株式会社東芝 紙葉類処理装置
JP5534691B2 (ja) * 2008-04-25 2014-07-02 キヤノン株式会社 画像形成装置及び記録材搬送方法
US20100310280A1 (en) * 2009-06-03 2010-12-09 Kabushiki Kaisha Toshiba Sheet skew correcting device of image forming apparatus
DE112011105897T5 (de) * 2011-11-29 2014-09-11 Canon Kabushiki Kaisha Schrägstellungskorrekturvorrichtung und Bilderzeugungsvorrichtung
TWI478108B (zh) * 2012-09-25 2015-03-21 Int Currency Tech The Method of Directing the Location of the
JP6137930B2 (ja) * 2013-04-25 2017-05-31 キヤノン株式会社 画像形成装置
JP6084272B1 (ja) * 2015-11-18 2017-02-22 株式会社Pfu 画像読取装置
JP6790579B2 (ja) * 2016-08-16 2020-11-25 コニカミノルタ株式会社 画像形成装置および画像形成装置の制御方法
JP2019206411A (ja) * 2018-05-29 2019-12-05 コニカミノルタ株式会社 用紙位置検出装置、用紙搬送装置および画像形成装置
JP7274859B2 (ja) 2018-12-20 2023-05-17 株式会社Pfu 媒体搬送装置、制御方法及び制御プログラム
US11530103B2 (en) * 2019-09-20 2022-12-20 Ricoh Company, Ltd. Sheet feeding device, image reading device, and image forming apparatus
JP7653792B2 (ja) * 2021-01-22 2025-03-31 株式会社Pfu 媒体搬送装置、制御方法及び制御プログラム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878937A (ja) * 1981-11-05 1983-05-12 Toshiba Corp 張票給送装置
US4621801A (en) * 1984-12-06 1986-11-11 Xerox Corporation Document edge registration system
EP0300095A1 (en) * 1987-07-20 1989-01-25 Agfa-Gevaert N.V. An electrophotographic printer with angular sheet alignment
JPH028133A (ja) * 1988-06-27 1990-01-11 Canon Inc シート搬送装置
JPH04327445A (ja) * 1991-04-25 1992-11-17 Murata Mach Ltd 斜行補正装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8515272D0 (en) * 1985-06-17 1985-07-17 De La Rue Syst Monitoring sheet length
JPS6382255A (ja) * 1986-09-22 1988-04-13 Canon Inc シ−ト搬送装置
US4995601A (en) * 1987-12-28 1991-02-26 Canon Kabushiki Kaisha Anti-skew sheet feeding device for image forming apparatus and sheet storage device for use therein
US5090680A (en) * 1989-05-12 1992-02-25 Canon Kabushiki Kaisha Sheet inverting apparatus
ES2088400T3 (es) * 1989-12-07 1996-08-16 Mars Inc Dispositivo para la orientacion de hojas.
JPH03211147A (ja) * 1990-01-11 1991-09-13 Toyo Commun Equip Co Ltd 紙葉類搬送装置のスキュー検知機構
US5090683A (en) * 1990-07-31 1992-02-25 Xerox Corporation Electronic sheet rotator with deskew, using single variable speed roller
JPH04173643A (ja) * 1990-11-05 1992-06-22 Mita Ind Co Ltd 画像形成装置の給紙機構
US5078384A (en) * 1990-11-05 1992-01-07 Xerox Corporation Combined differential deskewing and non-differential registration of sheet material using plural motors
JPH04277151A (ja) * 1991-03-04 1992-10-02 Canon Inc シート材搬送装置
US5172907A (en) * 1991-05-10 1992-12-22 Moore Business Forms, Inc. Compensation for skewing of documents during a rotation through a finite angle
US5156391A (en) * 1991-11-04 1992-10-20 Xerox Corporation Short paper path electronic deskew system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878937A (ja) * 1981-11-05 1983-05-12 Toshiba Corp 張票給送装置
US4621801A (en) * 1984-12-06 1986-11-11 Xerox Corporation Document edge registration system
EP0300095A1 (en) * 1987-07-20 1989-01-25 Agfa-Gevaert N.V. An electrophotographic printer with angular sheet alignment
JPH028133A (ja) * 1988-06-27 1990-01-11 Canon Inc シート搬送装置
JPH04327445A (ja) * 1991-04-25 1992-11-17 Murata Mach Ltd 斜行補正装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 14, no. 140 (M - 950) 16 March 1990 (1990-03-16) *
PATENT ABSTRACTS OF JAPAN vol. 17, no. 164 (M - 1390) 30 March 1993 (1993-03-30) *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 177 (M - 233) 5 August 1983 (1983-08-05) *

Also Published As

Publication number Publication date
DE69427018T2 (de) 2001-08-23
EP0658503A2 (en) 1995-06-21
US5918876A (en) 1999-07-06
IT1275094B (it) 1997-07-30
ITRM940815A1 (it) 1996-06-16
ITRM940815A0 (it) 1994-12-16
DE69427018D1 (de) 2001-05-10
EP0658503A3 (en) 1995-11-02
FR2714190B1 (en, 2012) 1997-02-07
EP0658503B1 (en) 2001-04-04

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Effective date: 20100831