DE69925795D1 - Blattfördergerät und Bilderzeugungsgerät hiermit - Google Patents

Blattfördergerät und Bilderzeugungsgerät hiermit

Info

Publication number
DE69925795D1
DE69925795D1 DE69925795T DE69925795T DE69925795D1 DE 69925795 D1 DE69925795 D1 DE 69925795D1 DE 69925795 T DE69925795 T DE 69925795T DE 69925795 T DE69925795 T DE 69925795T DE 69925795 D1 DE69925795 D1 DE 69925795D1
Authority
DE
Germany
Prior art keywords
image forming
forming apparatus
conveying device
sheet conveying
apparatus hereby
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 - Lifetime
Application number
DE69925795T
Other languages
English (en)
Other versions
DE69925795T2 (de
Inventor
Yoshihiro Funamizu
Kazuhiko Hirooka
Tatsuhiko Kataoka
Katsumi Takahashi
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 JP10304431A external-priority patent/JP2000128386A/ja
Priority claimed from JP31035298A external-priority patent/JP4086382B2/ja
Priority claimed from JP31289098A external-priority patent/JP3679631B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69925795D1 publication Critical patent/DE69925795D1/de
Publication of DE69925795T2 publication Critical patent/DE69925795T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H9/004—Deskewing sheet by abutting against a stop, i.e. producing a buckling of the sheet
    • 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
    • B65H5/34—Varying the phase of feed relative to the receiving machine
    • 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
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/106—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using rotary driven elements as part acting on the article
    • 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
    • G03G15/6529—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
    • G03G15/65—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
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
    • G03G15/6564—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration with correct timing of sheet feeding
    • 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
    • B65H2404/70—Other elements in edge contact with handled material, e.g. registering, orientating, guiding devices
    • B65H2404/72—Stops, gauge pins, e.g. stationary
    • B65H2404/723—Stops, gauge pins, e.g. stationary formed of forwarding means
    • B65H2404/7231—Stops, gauge pins, e.g. stationary formed of forwarding means by nip rollers in standby
    • 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
    • B65H2511/22—Distance
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00548—Jam, error detection, e.g. double feeding
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • 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
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00717—Detection of physical properties
    • G03G2215/00721—Detection of physical properties of sheet position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
DE69925795T 1998-10-26 1999-10-25 Blattfördergerät und Bilderzeugungsgerät hiermit Expired - Lifetime DE69925795T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP10304431A JP2000128386A (ja) 1998-10-26 1998-10-26 シート搬送装置及び該装置を備えた画像形成装置
JP30443198 1998-10-26
JP31035298A JP4086382B2 (ja) 1998-10-30 1998-10-30 画像形成装置
JP31035298 1998-10-30
JP31289098A JP3679631B2 (ja) 1998-11-04 1998-11-04 画像形成装置
JP31289098 1998-11-04

Publications (2)

Publication Number Publication Date
DE69925795D1 true DE69925795D1 (de) 2005-07-21
DE69925795T2 DE69925795T2 (de) 2006-05-04

Family

ID=27338681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925795T Expired - Lifetime DE69925795T2 (de) 1998-10-26 1999-10-25 Blattfördergerät und Bilderzeugungsgerät hiermit

Country Status (3)

Country Link
US (1) US6311039B1 (de)
EP (1) EP0997788B1 (de)
DE (1) DE69925795T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002059601A (ja) * 2000-08-22 2002-02-26 Canon Inc 画像形成装置
US6421581B1 (en) * 2000-09-12 2002-07-16 Canon Kabushiki Kaisha Printer with improved page feed
JP2002347976A (ja) 2001-03-21 2002-12-04 Ricoh Co Ltd 用紙搬送装置、画像形成装置および画像形成システム
JP4032665B2 (ja) * 2001-05-25 2008-01-16 コニカミノルタホールディングス株式会社 画像形成装置及び画像形成装置における給紙方法
US6598869B2 (en) * 2001-07-18 2003-07-29 Hewlett-Packard Development Company, Lp. Media handoff protocol for continuous or start/stop device
US6738596B2 (en) * 2001-11-20 2004-05-18 Brother Kogyo Kabushiki Kaisha Image forming device regulating sheet conveying timings
JP3753063B2 (ja) * 2001-12-20 2006-03-08 ブラザー工業株式会社 画像形成装置
JP3919549B2 (ja) * 2002-01-31 2007-05-30 キヤノン株式会社 記録装置
JP2004107014A (ja) * 2002-09-18 2004-04-08 Canon Inc 画像形成装置
US7110689B2 (en) * 2003-05-01 2006-09-19 Canon Kabushiki Kaisha Image heating apparatus with mechanism to prevent twining recording material
JP2004341177A (ja) * 2003-05-15 2004-12-02 Canon Inc 定着装置
US7050751B2 (en) * 2003-07-28 2006-05-23 Canon Kabushiki Kaisha Image forming system with temporary storage trays between sheet storage units and image forming apparatus
JP4235528B2 (ja) * 2003-10-16 2009-03-11 キヤノン株式会社 シート供給装置及び画像形成システム
KR100548225B1 (ko) * 2003-12-24 2006-02-02 삼성전자주식회사 피딩 시간간격 조절 기능을 갖는 화상형성장치 및 그 방법
JP4025732B2 (ja) * 2004-01-30 2007-12-26 株式会社沖データ 媒体搬送装置
JP2005292333A (ja) * 2004-03-31 2005-10-20 Canon Inc 定着装置
US7283759B2 (en) * 2004-03-31 2007-10-16 Canon Kabushiki Kaisha Image forming apparatus with heating member control in accordance with type of recording material
JP4402508B2 (ja) * 2004-04-28 2010-01-20 キヤノン株式会社 画像形成装置
US20060192981A1 (en) * 2005-02-25 2006-08-31 Fernandez Ismael C De-bursting print media output
JP2006330420A (ja) * 2005-05-27 2006-12-07 Konica Minolta Business Technologies Inc 画像形成装置
JP4379443B2 (ja) * 2006-07-25 2009-12-09 セイコーエプソン株式会社 プリンタおよびプリンタの制御方法
JP5268430B2 (ja) * 2008-05-30 2013-08-21 キヤノン株式会社 画像形成装置
JP2010026477A (ja) * 2008-06-16 2010-02-04 Ricoh Co Ltd 画像形成装置
JP5597929B2 (ja) * 2009-03-17 2014-10-01 株式会社リコー 画像形成装置、画像形成システムおよび画像形成プログラム
US8215637B2 (en) * 2009-04-30 2012-07-10 Canon Kabushiki Kaisha Sheet conveying apparatus, image forming apparatus and method of controlling a sheet conveying apparatus
JP5299412B2 (ja) 2010-11-30 2013-09-25 ブラザー工業株式会社 記録装置
JP5645638B2 (ja) 2010-12-17 2014-12-24 キヤノン株式会社 シート給送装置及び画像形成装置
JP5780793B2 (ja) * 2011-03-24 2015-09-16 キヤノン株式会社 シート給送装置及び画像形成装置
JP5900775B2 (ja) * 2012-08-23 2016-04-06 キヤノン株式会社 画像形成装置
JP6388394B2 (ja) 2014-10-08 2018-09-12 キヤノン株式会社 画像形成装置
JP6669381B2 (ja) 2015-09-04 2020-03-18 キヤノン株式会社 画像形成装置、画像形成方法及び給紙装置
JP6600200B2 (ja) 2015-09-08 2019-10-30 キヤノン株式会社 画像形成装置
JP6758932B2 (ja) 2016-06-10 2020-09-23 キヤノン株式会社 画像形成装置
JP6743647B2 (ja) * 2016-10-25 2020-08-19 コニカミノルタ株式会社 画像形成装置
JP2018084651A (ja) * 2016-11-22 2018-05-31 コニカミノルタ株式会社 画像形成装置、画像形成方法および画像形成プログラム

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107350A (en) 1980-12-23 1982-07-03 Canon Inc Jam detector for picture forming device
JPS5922833A (ja) * 1982-07-26 1984-02-06 Ricoh Co Ltd 紙搬送制御装置
JPS60173560A (ja) * 1984-02-18 1985-09-06 Mita Ind Co Ltd 複写機における給紙搬送方法及びその装置
US4796035A (en) * 1984-11-30 1989-01-03 Canon Kabushiki Kaisha Image recording apparatus with improved system for feeding and exhausting recording sheets
US4589765A (en) * 1985-05-22 1986-05-20 Xerox Corporation Sheet feeder control for reproduction machines
US4669853A (en) * 1985-11-06 1987-06-02 Xerox Corporation Automatic buckle adjust
JPS62175359A (ja) * 1986-01-29 1987-08-01 Ricoh Co Ltd 記録紙搬送装置
JPS6392553A (ja) * 1986-10-03 1988-04-23 Ricoh Co Ltd 複写機等の紙搬送制御方法
JPS6448741A (en) * 1987-08-12 1989-02-23 Fujitsu Ltd Jam processing method for printer
JPH01236131A (ja) 1988-03-16 1989-09-21 Ricoh Co Ltd プリンター等の給紙制御方法
JP2583329B2 (ja) * 1990-01-23 1997-02-19 三田工業株式会社 シート供給装置
JP3000724B2 (ja) * 1991-05-14 2000-01-17 富士ゼロックス株式会社 画像形成装置の用紙搬送装置
US5290024A (en) * 1991-06-28 1994-03-01 Canon Kabushiki Kaisha Automatic sheet feeding apparatus
JP2840499B2 (ja) * 1992-05-13 1998-12-24 キヤノン株式会社 自動給紙装置及び画像読取装置
JPH05338854A (ja) * 1992-06-03 1993-12-21 Fuji Xerox Co Ltd 転写材搬送制御装置
JP2649127B2 (ja) 1992-08-28 1997-09-03 三田工業株式会社 画像形成装置の用紙供給装置
JP3223033B2 (ja) 1994-02-23 2001-10-29 石川島芝浦機械株式会社 鋳物中子組付装置
US5543909A (en) * 1995-04-03 1996-08-06 Xerox Corporation Two step, large latitude, stalled roll registration system
EP0761581B1 (de) * 1995-08-28 2003-05-02 Canon Kabushiki Kaisha Blattzuführvorrichtung
JP3738515B2 (ja) * 1997-02-04 2006-01-25 富士ゼロックス株式会社 画像記録装置

Also Published As

Publication number Publication date
EP0997788B1 (de) 2005-06-15
EP0997788A2 (de) 2000-05-03
US6311039B1 (en) 2001-10-30
DE69925795T2 (de) 2006-05-04
EP0997788A3 (de) 2001-07-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition