DE69119032D1 - Übertragungseinheit für ein Bilderzeugungsgerät - Google Patents

Übertragungseinheit für ein Bilderzeugungsgerät

Info

Publication number
DE69119032D1
DE69119032D1 DE69119032T DE69119032T DE69119032D1 DE 69119032 D1 DE69119032 D1 DE 69119032D1 DE 69119032 T DE69119032 T DE 69119032T DE 69119032 T DE69119032 T DE 69119032T DE 69119032 D1 DE69119032 D1 DE 69119032D1
Authority
DE
Germany
Prior art keywords
image forming
transfer unit
forming device
transfer
unit
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
DE69119032T
Other languages
English (en)
Other versions
DE69119032T2 (de
Inventor
Arihiro Tsunoda
Atsushi Kanou
Toshiyuki Osaka
Toshinobu Katafuchi
Syuji Yamada
Naoki Mizutani
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial Co 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
Priority claimed from JP2309401A external-priority patent/JPH04179979A/ja
Application filed by Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of DE69119032D1 publication Critical patent/DE69119032D1/de
Application granted granted Critical
Publication of DE69119032T2 publication Critical patent/DE69119032T2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
DE69119032T 1990-11-14 1991-11-14 Übertragungseinheit für ein Bilderzeugungsgerät Expired - Fee Related DE69119032T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2309401A JPH04179979A (ja) 1990-11-14 1990-11-14 転写ドラムの構造
JP32003990 1990-11-22

Publications (2)

Publication Number Publication Date
DE69119032D1 true DE69119032D1 (de) 1996-05-30
DE69119032T2 DE69119032T2 (de) 1996-12-05

Family

ID=26565942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69119032T Expired - Fee Related DE69119032T2 (de) 1990-11-14 1991-11-14 Übertragungseinheit für ein Bilderzeugungsgerät

Country Status (3)

Country Link
US (1) US5220387A (de)
EP (1) EP0486033B1 (de)
DE (1) DE69119032T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2675705B2 (ja) * 1992-01-17 1997-11-12 三田工業株式会社 画像形成装置の駆動伝達継手
JPH0862993A (ja) * 1994-08-18 1996-03-08 Fuji Xerox Co Ltd 画像形成装置
JPH096087A (ja) * 1995-06-18 1997-01-10 Canon Inc カラー画像形成装置
JPH09138587A (ja) * 1995-11-13 1997-05-27 Minolta Co Ltd 画像形成装置
US7162182B2 (en) * 2004-03-19 2007-01-09 Lexmark International, Inc. Image forming device having a door assembly and method of use
US7136609B2 (en) * 2004-03-19 2006-11-14 Lexmark International, Inc. Movable subunit and two piece cartridge for use in an image forming device
US7349648B2 (en) * 2005-09-21 2008-03-25 Lexmark International, Inc. Securing mechanism for an image forming device module

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968553A (en) * 1958-03-03 1961-01-17 Haloid Xerox Inc Xerographic apparatus and method
DE2152500A1 (de) * 1971-10-21 1973-04-26 Agfa Gevaert Ag Vorrichtung zur uebertragung von pulverfoermigen tonerbildern
US4257700A (en) * 1978-04-18 1981-03-24 Olympus Optical Co., Ltd. Electrophotographic apparatus
JPS58209764A (ja) * 1982-05-31 1983-12-06 Olympus Optical Co Ltd 複写機
JPS60239786A (ja) * 1984-05-15 1985-11-28 Fuji Xerox Co Ltd 画像記録装置
JPS61100770A (ja) * 1984-10-23 1986-05-19 Ricoh Co Ltd カラ−複写装置
JPS61186971A (ja) * 1985-02-15 1986-08-20 Canon Inc 転写装置
JPS61205956A (ja) * 1985-03-09 1986-09-12 Canon Inc 画像形成装置
JPS61252567A (ja) * 1985-05-02 1986-11-10 Canon Inc 転写装置
US4760411A (en) * 1985-08-06 1988-07-26 Konishiroku Photo Industry Co., Ltd. Electrostatic recording apparatus
JPS62153874A (ja) * 1985-12-27 1987-07-08 Ricoh Co Ltd 転写ドラムの解除装置
US4739362A (en) * 1986-11-10 1988-04-19 Xerox Corporation Transfer system
JPH0750357B2 (ja) * 1987-01-19 1995-05-31 キヤノン株式会社 画像形成装置
US4873541A (en) * 1987-05-28 1989-10-10 Canon Kabushiki Kaisha Image forming apparatus
JP2592417B2 (ja) * 1987-09-30 1997-03-19 日本ゼオン株式会社 輸液供給用容器及びそれを用いた輸液供給装置
DE3903273C2 (de) * 1988-02-24 1995-11-30 Ricoh Kk Farbkopiergerät
US4931839A (en) * 1988-03-11 1990-06-05 Colorocs Corporation Transfer system for electrophotographic print engine
JP2618679B2 (ja) * 1988-04-14 1997-06-11 キヤノン株式会社 シート搬送装置
JP2691918B2 (ja) * 1988-09-28 1997-12-17 株式会社リコー 画像形成装置における給紙装置
US4947214A (en) * 1989-01-10 1990-08-07 Xerox Corporation Transfer apparatus
JP2701159B2 (ja) * 1989-02-10 1998-01-21 キヤノン株式会社 画像形成装置
EP0425227A3 (en) * 1989-10-24 1992-09-02 Konica Corporation Image recording apparatus
US5053828A (en) * 1989-12-20 1991-10-01 Eastman Kodak Company Electrostatographic equipment having a multiple function fusing and image transfer roller
US5043761A (en) * 1990-03-09 1991-08-27 Eastman Kodak Company Multicolor image forming apparatus having transfer roller for registering single color images

Also Published As

Publication number Publication date
EP0486033A2 (de) 1992-05-20
EP0486033B1 (de) 1996-04-24
US5220387A (en) 1993-06-15
EP0486033A3 (en) 1993-05-05
DE69119032T2 (de) 1996-12-05

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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