DE69408768D1 - Lesegerät - Google Patents

Lesegerät

Info

Publication number
DE69408768D1
DE69408768D1 DE69408768T DE69408768T DE69408768D1 DE 69408768 D1 DE69408768 D1 DE 69408768D1 DE 69408768 T DE69408768 T DE 69408768T DE 69408768 T DE69408768 T DE 69408768T DE 69408768 D1 DE69408768 D1 DE 69408768D1
Authority
DE
Germany
Prior art keywords
reader
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.)
Expired - Fee Related
Application number
DE69408768T
Other languages
English (en)
Other versions
DE69408768T2 (de
Inventor
Noriyoshi Ueda
Masakazu Hiroi
Shinichi Nakamura
Yoshio Mizuno
Chikara Sato
Tokuharu Kaneko
Yoshinori Isobe
Akimaro Yoshida
Yasuhide Hishikawa
Tomohito Nakagawa
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 JP28040493A external-priority patent/JP3154079B2/ja
Priority claimed from JP5280405A external-priority patent/JP2991602B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69408768D1 publication Critical patent/DE69408768D1/de
Application granted granted Critical
Publication of DE69408768T2 publication Critical patent/DE69408768T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00572—Conveying sheets before or after scanning with refeeding for double-sided scanning, e.g. using one scanning head for both sides of a sheet
    • H04N1/00575—Inverting the sheet prior to refeeding
    • H04N1/00578—Inverting the sheet prior to refeeding using at least part of a loop, e.g. using a return loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00572—Conveying sheets before or after scanning with refeeding for double-sided scanning, e.g. using one scanning head for both sides of a sheet
    • H04N1/00575—Inverting the sheet prior to refeeding
    • H04N1/0058—Inverting the sheet prior to refeeding using at least one dead-end path, e.g. using a sheet ejection path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00588—Conveying sheets before or after scanning to the scanning position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00591—Conveying sheets before or after scanning from the scanning position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components
    • H04N1/00602—Feed rollers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components
    • H04N1/0061—Feed belts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00628—Separating, e.g. preventing feeding of two sheets at a time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00657—Compensating for different handling speeds of different apparatus or arrangements for handling a plurality of sheets simultaneously, e.g. mechanical buffering
    • 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
    • G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
    • G03G2215/00177—Apparatus for electrophotographic processes relative to the original handling for scanning
    • G03G2215/00181—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion
    • G03G2215/00194—Apparatus for electrophotographic processes relative to the original handling for scanning concerning the original's state of motion original either moving or at rest
    • 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
    • G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
    • G03G2215/00206—Original medium
    • G03G2215/00316—Electronic image supplied to the apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimiles In General (AREA)
DE69408768T 1993-10-14 1994-10-13 Lesegerät Expired - Fee Related DE69408768T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28040493A JP3154079B2 (ja) 1993-10-14 1993-10-14 画像読み取り装置及び画像形成装置
JP5280405A JP2991602B2 (ja) 1993-10-14 1993-10-14 画像読取装置及び画像形成装置

Publications (2)

Publication Number Publication Date
DE69408768D1 true DE69408768D1 (de) 1998-04-09
DE69408768T2 DE69408768T2 (de) 1998-07-23

Family

ID=26553763

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69408768T Expired - Fee Related DE69408768T2 (de) 1993-10-14 1994-10-13 Lesegerät
DE69432084T Expired - Fee Related DE69432084T2 (de) 1993-10-14 1994-10-13 Lesegerät

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69432084T Expired - Fee Related DE69432084T2 (de) 1993-10-14 1994-10-13 Lesegerät

Country Status (3)

Country Link
US (1) US5799237A (de)
EP (2) EP0750235B1 (de)
DE (2) DE69408768T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3359257B2 (ja) * 1996-12-28 2002-12-24 キヤノン株式会社 シート給送装置および、これを備えた画像読み取り装置，画像形成装置
DE69824788T2 (de) * 1997-04-28 2005-07-21 Canon K.K. Blattfördervorrichtung und Bilderzeugungsgerät hiermit
DE69820923T2 (de) * 1997-05-29 2004-12-16 Canon K.K. Blattzuführvorrichtung für ein Bilderzeugungsgerät
JP3684168B2 (ja) * 2001-04-12 2005-08-17 キヤノン株式会社 画像形成装置
JP2002366004A (ja) * 2001-06-07 2002-12-20 Canon Inc 画像形成装置
KR100588143B1 (ko) * 2005-05-19 2006-06-09 삼성전자주식회사 화상형성장치 및 용지반송장치
JP5316404B2 (ja) 2009-12-29 2013-10-16 ブラザー工業株式会社 画像記録装置
US8768235B2 (en) 2009-12-29 2014-07-01 Brother Kogyo Kabushiki Kaisha Double-sided image recording device having a compact form factor
JP2011157155A (ja) 2010-01-29 2011-08-18 Brother Industries Ltd 画像記録装置
JP5720161B2 (ja) * 2010-09-30 2015-05-20 ブラザー工業株式会社 画像読取装置
CN104272714B (zh) * 2012-05-07 2017-05-03 佳能株式会社 成像装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479061A (en) * 1980-07-25 1984-10-23 Canon Kabushiki Kaisha Luminance amplifier and an apparatus including the same
JPS602965A (ja) * 1983-06-20 1985-01-09 Fuji Xerox Co Ltd 自動原稿送り装置
US4660957A (en) * 1983-11-25 1987-04-28 Canon Kabushiki Kaisha Image forming apparatus with two mode original handling system
JPS60218638A (ja) * 1984-04-16 1985-11-01 Canon Inc シ−ト送り装置
US4935775A (en) * 1986-09-30 1990-06-19 Canon Kabushiki Kaisha Automatic document feeder with an image area designating device for duplex copying
JPS63163448A (ja) * 1986-12-26 1988-07-06 Ricoh Co Ltd 自動原稿循環供給装置
JP2744233B2 (ja) * 1987-01-14 1998-04-28 キヤノン株式会社 原稿循環装置
JPS63288850A (ja) * 1987-05-18 1988-11-25 Canon Inc 原稿自動搬送装置
JPS6466678A (en) * 1987-09-08 1989-03-13 Ricoh Kk Copying machine equipped with automatic document feeder
US4992827A (en) * 1987-12-28 1991-02-12 Canon Kabushiki Kaisha Image forming apparatus
EP0333107B1 (de) * 1988-03-14 1993-12-08 Canon Kabushiki Kaisha Original-Zuführvorrichtung
JPH01294137A (ja) * 1988-05-20 1989-11-28 Hitachi Ltd 画像読取装置の原稿送給制御方式
JPH02144572A (ja) * 1988-11-25 1990-06-04 Minolta Camera Co Ltd 複写装置
US5125636A (en) * 1989-01-30 1992-06-30 Minolta Camera Kabushiki Kaisha Copying machine capable of copying two originals on one sheet of paper
JPH01272260A (ja) * 1989-03-10 1989-10-31 Fuji Xerox Co Ltd 読取装置
DE69028897T2 (de) * 1989-11-05 1997-03-20 Canon Kk Gerät zum Zuführen von blattförmigen Vorlagen und Bilderzeugungssystem
JPH03278070A (ja) * 1990-03-27 1991-12-09 Sharp Corp 画像読取装置
JPH03282559A (ja) * 1990-03-30 1991-12-12 Toshiba Corp 画像形成装置
JPH0481775A (ja) * 1990-07-25 1992-03-16 Canon Inc 原稿自動搬送装置付原稿露光装置
JP3142313B2 (ja) * 1991-07-31 2001-03-07 株式会社東芝 自動原稿搬送装置
JP3554984B2 (ja) * 1992-07-14 2004-08-18 コニカミノルタホールディングス株式会社 自動原稿搬送装置

Also Published As

Publication number Publication date
DE69432084D1 (de) 2003-03-06
EP0750235A3 (de) 1997-02-12
EP0750235B1 (de) 2003-01-29
EP0649067A1 (de) 1995-04-19
US5799237A (en) 1998-08-25
EP0649067B1 (de) 1998-03-04
EP0750235A2 (de) 1996-12-27
DE69432084T2 (de) 2003-06-12
DE69408768T2 (de) 1998-07-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee