DE69816165D1 - Entwicklungsvorrichtung mit Andruckleiste, die eine axiale Fehlausrichtung zwischen der Andruckleiste und der Entwicklerauftragsrolle erlaubt - Google Patents

Entwicklungsvorrichtung mit Andruckleiste, die eine axiale Fehlausrichtung zwischen der Andruckleiste und der Entwicklerauftragsrolle erlaubt

Info

Publication number
DE69816165D1
DE69816165D1 DE69816165T DE69816165T DE69816165D1 DE 69816165 D1 DE69816165 D1 DE 69816165D1 DE 69816165 T DE69816165 T DE 69816165T DE 69816165 T DE69816165 T DE 69816165T DE 69816165 D1 DE69816165 D1 DE 69816165D1
Authority
DE
Germany
Prior art keywords
pressure bar
applicator roll
development device
axial misalignment
allows axial
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
DE69816165T
Other languages
English (en)
Other versions
DE69816165T2 (de
Inventor
Steven J Fiore
Dan F Lockwood
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
Application granted granted Critical
Publication of DE69816165D1 publication Critical patent/DE69816165D1/de
Publication of DE69816165T2 publication Critical patent/DE69816165T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/754—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to band, e.g. tensioning
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0813—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by means in the developing zone having an interaction with the image carrying member, e.g. distance holders
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0614—Developer solid type one-component
    • G03G2215/0619—Developer solid type one-component non-contact (flying development)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Dry Development In Electrophotography (AREA)
DE69816165T 1997-04-11 1998-04-02 Entwicklungsvorrichtung mit Andruckleiste, die eine axiale Fehlausrichtung zwischen der Andruckleiste und der Entwicklerauftragsrolle erlaubt Expired - Lifetime DE69816165T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/838,631 US5953565A (en) 1997-04-11 1997-04-11 Developer backer bar that allows axial misalignment between the backer bar and the developer donor roll
US838631 1997-04-11

Publications (2)

Publication Number Publication Date
DE69816165D1 true DE69816165D1 (de) 2003-08-14
DE69816165T2 DE69816165T2 (de) 2004-01-08

Family

ID=25277645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816165T Expired - Lifetime DE69816165T2 (de) 1997-04-11 1998-04-02 Entwicklungsvorrichtung mit Andruckleiste, die eine axiale Fehlausrichtung zwischen der Andruckleiste und der Entwicklerauftragsrolle erlaubt

Country Status (4)

Country Link
US (1) US5953565A (de)
EP (1) EP0871074B1 (de)
JP (1) JPH10288889A (de)
DE (1) DE69816165T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6035161A (en) * 1998-06-26 2000-03-07 Xerox Corporation Developer backer bar that allows a large amount of photoreceptor wrap with minimal surface contact area for greater axial misalignment
US6032014A (en) * 1998-07-14 2000-02-29 Xeikon Nv Method of using an image forming apparatus
US6522850B2 (en) * 2001-07-05 2003-02-18 Toshiba Tec Kabushiki Kaisha Image forming apparatus having supporting member for supporting photosensitive belt
US6751429B1 (en) 2002-12-16 2004-06-15 Xerox Corporation Compliant backer bar
US20080069591A1 (en) * 2006-09-18 2008-03-20 Aetas Technology, Incorporated Gap controlling structure for image forming apparatus
JP5435852B2 (ja) * 2007-09-28 2014-03-05 キヤノン株式会社 画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164778A (ja) * 1984-02-07 1985-08-27 Matsushita Electric Ind Co Ltd 電子写真複写装置
US4806991A (en) * 1987-12-21 1989-02-21 Eastman Kodak Company Mechanism for locating a flexible photoconductor relative to a development station
US4868600A (en) * 1988-03-21 1989-09-19 Xerox Corporation Scavengeless development apparatus for use in highlight color imaging
US5168318A (en) * 1989-10-18 1992-12-01 Konica Corporation Color image forming apparatus having a predetermined space maintained between a photosensitive belt and developing devices
US5243384A (en) * 1991-03-28 1993-09-07 Xerox Corporation Customer replaceable belt module
JP2894124B2 (ja) * 1992-12-10 1999-05-24 株式会社日立製作所 画像形成装置
US5338893A (en) * 1993-08-16 1994-08-16 Xerox Corporation Donor roll with electrode spacer for scavengeless development in a xerographic apparatus
JP3286076B2 (ja) * 1994-04-20 2002-05-27 株式会社リコー 電子写真装置
US5708924A (en) * 1996-09-30 1998-01-13 Xerox Corporation Customer replaceable photoreceptor belt module
US5724640A (en) * 1997-01-21 1998-03-03 Xerox Corporation Floating backer and mount for cleaning blades and spots blades on belt imaging surfaces

Also Published As

Publication number Publication date
JPH10288889A (ja) 1998-10-27
US5953565A (en) 1999-09-14
EP0871074A1 (de) 1998-10-14
EP0871074B1 (de) 2003-07-09
DE69816165T2 (de) 2004-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)