DE3883687T2 - Transport eines Blattes. - Google Patents

Transport eines Blattes.

Info

Publication number
DE3883687T2
DE3883687T2 DE88309245T DE3883687T DE3883687T2 DE 3883687 T2 DE3883687 T2 DE 3883687T2 DE 88309245 T DE88309245 T DE 88309245T DE 3883687 T DE3883687 T DE 3883687T DE 3883687 T2 DE3883687 T2 DE 3883687T2
Authority
DE
Germany
Prior art keywords
transporting
sheet
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
DE88309245T
Other languages
English (en)
Other versions
DE3883687D1 (de
Inventor
Charles W Spehrley
Robert R Schaffer
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of DE3883687D1 publication Critical patent/DE3883687D1/de
Application granted granted Critical
Publication of DE3883687T2 publication Critical patent/DE3883687T2/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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
    • G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides
    • G03G15/1655—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides comprising a rotatable holding member to which the second base is attached or attracted, e.g. screen transfer holding drum
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • 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
    • 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
    • G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
    • G03G2215/00409—Transfer device
    • 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
    • G03G2215/00679—Conveying means details, e.g. roller

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
  • Discharge By Other Means (AREA)
DE88309245T 1987-10-05 1988-10-05 Transport eines Blattes. Expired - Fee Related DE3883687T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/104,743 US4849795A (en) 1987-10-05 1987-10-05 Sheet transport

Publications (2)

Publication Number Publication Date
DE3883687D1 DE3883687D1 (de) 1993-10-07
DE3883687T2 true DE3883687T2 (de) 1994-03-31

Family

ID=22302132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88309245T Expired - Fee Related DE3883687T2 (de) 1987-10-05 1988-10-05 Transport eines Blattes.

Country Status (4)

Country Link
US (1) US4849795A (de)
EP (1) EP0311359B1 (de)
JP (1) JP2650735B2 (de)
DE (1) DE3883687T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901698B4 (de) * 1998-02-11 2008-01-24 Heidelberger Druckmaschinen Ag Vorrichtung zum Transport von Bogen oder Falzprodukten

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933727A (en) * 1988-03-31 1990-06-12 Ricoh Company, Ltd. Color recording apparatus
US4937636A (en) * 1988-12-12 1990-06-26 Xerox Corporation Single pass, two-color electrophotographic reproduction machine
US4931842A (en) * 1989-08-31 1990-06-05 Eastman Kodak Company Color copier with constant output rate
US5258816A (en) * 1990-01-26 1993-11-02 Konica Corporation Cleaning device for a color image forming apparatus
EP0480398B1 (de) * 1990-10-09 1997-04-16 Canon Kabushiki Kaisha Bilderzeugungsgerät mit Aufzeichnungsmaterial-Transportmitteln
JPH04204760A (ja) * 1990-11-30 1992-07-27 Hitachi Koki Co Ltd 電子写真式印刷装置
US5128726A (en) * 1990-12-20 1992-07-07 Xerox Corporation Sheet transport system with improved gripping and registration mechanism
US5177541A (en) * 1990-12-20 1993-01-05 Xerox Corporation Sheet transport system with improved gripper bar
US5138399A (en) * 1990-12-20 1992-08-11 Xerox Corporation Sheet transport system with improved registration
US5075734A (en) * 1990-12-20 1991-12-24 Xerox Corporation Sheet transport system with improved registration
US5053826A (en) * 1990-12-21 1991-10-01 Xerox Corporation Transfer loop synchronization in recirculating color printers
US5093685A (en) * 1990-12-27 1992-03-03 Eastman Kodak Company Scanner apparatus
US5136336A (en) * 1991-07-12 1992-08-04 Xerox Corporation Transfer mechanism for a sheet transport system
US5200791A (en) * 1991-08-26 1993-04-06 Xerox Corporation Multiple pitch color registration system
US5227854A (en) * 1991-09-04 1993-07-13 Xerox Corporation Sheet transport system with sheet velocity manipulation
US5227852A (en) * 1991-09-05 1993-07-13 Xerox Corporation Transfer blade in an electronic reprographic printing system
US5138397A (en) * 1991-09-06 1992-08-11 Xerox Corporation Park position control apparatus for a sheet transport system
US5229820A (en) * 1992-03-20 1993-07-20 Eastman Kodak Company Toner monitor mount for image-forming apparatus
JP3397343B2 (ja) * 1992-07-31 2003-04-14 キヤノン株式会社 画像形成装置
US5315355A (en) * 1992-10-05 1994-05-24 Eastman Kodak Company Transfer drum with shim member to reduce system velocity fluctuations
JP3029945B2 (ja) * 1993-02-05 2000-04-10 キヤノン株式会社 画像形成装置
US5765090A (en) * 1997-01-21 1998-06-09 Xerox Corporation Accessible copy sheet transport
US7006785B2 (en) * 2004-03-24 2006-02-28 Lexmark International, Inc. Metering nip for moving a media sheet within an image forming device
JP4245159B2 (ja) * 2004-05-11 2009-03-25 株式会社リコー 記録紙搬送装置、インクジェット記録装置
JP5081752B2 (ja) * 2008-07-15 2012-11-28 理想科学工業株式会社 印刷装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179404A (en) * 1963-08-16 1965-04-20 Ibm Document transporting apparatus
US4072412A (en) * 1974-12-28 1978-02-07 Canon Kabushiki Kaisha Image transfer device
US4081723A (en) * 1975-05-02 1978-03-28 Veb Polygraph Leipzog Kombinat Fur Polygraphische Maschinen Und Ausrustungen Printing machine
US4210319A (en) * 1978-06-28 1980-07-01 Xerox Corporation Copy set counter duplex tray
US4326792A (en) * 1979-12-28 1982-04-27 Savin Corporation Combined registration image transfer and pickoff assembly for electrophotographic copier
US4331328A (en) * 1980-06-30 1982-05-25 Burroughs Corporation Controller for a servo driven document feeder
DE3228570A1 (de) * 1981-07-30 1983-02-17 Minolta Camera K.K., Osaka Zweiseitenaufzeichnungssystem
US4436405A (en) * 1982-09-29 1984-03-13 Eastman Kodak Company Apparatus and method for registering related transferable images in accurate superposition on a receiver member
US4552448A (en) * 1984-02-27 1985-11-12 Xerox Corporation Sheet transport system
NL8401011A (nl) * 1984-03-30 1985-10-16 Oce Nederland Bv Beeldoverdrachtsinrichting.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901698B4 (de) * 1998-02-11 2008-01-24 Heidelberger Druckmaschinen Ag Vorrichtung zum Transport von Bogen oder Falzprodukten

Also Published As

Publication number Publication date
DE3883687D1 (de) 1993-10-07
EP0311359A2 (de) 1989-04-12
JPH01139461A (ja) 1989-05-31
EP0311359B1 (de) 1993-09-01
EP0311359A3 (en) 1990-06-13
US4849795A (en) 1989-07-18
JP2650735B2 (ja) 1997-09-03

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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