DE3886933D1 - Rakel für elektrophotographische vorrichtungen. - Google Patents

Rakel für elektrophotographische vorrichtungen.

Info

Publication number
DE3886933D1
DE3886933D1 DE88908337T DE3886933T DE3886933D1 DE 3886933 D1 DE3886933 D1 DE 3886933D1 DE 88908337 T DE88908337 T DE 88908337T DE 3886933 T DE3886933 T DE 3886933T DE 3886933 D1 DE3886933 D1 DE 3886933D1
Authority
DE
Germany
Prior art keywords
rakle
electrophotographic devices
electrophotographic
devices
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
DE88908337T
Other languages
English (en)
Other versions
DE3886933T2 (de
Inventor
Shinji Mitsubishi Petroc Horie
Hideto Mitsubishi Petr Shimizu
Michio Mitsubishi Petro Ohmori
Hiroshi Mitsubishi Petroch Yui
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.)
Mitsubishi Petrochemical Co Ltd
Ricoh Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
Ricoh 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
Application filed by Mitsubishi Petrochemical Co Ltd, Ricoh Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Application granted granted Critical
Publication of DE3886933D1 publication Critical patent/DE3886933D1/de
Publication of DE3886933T2 publication Critical patent/DE3886933T2/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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0029—Details relating to the blade support
    • 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
    • G03G15/0812—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 the developer regulating means, e.g. structure of doctor blade
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0011—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0017—Details relating to the internal structure or chemical composition of the blades

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE3886933T 1987-11-27 1988-09-16 Rakel für elektrophotographische vorrichtungen. Expired - Lifetime DE3886933T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62299034A JPH01140174A (ja) 1987-11-27 1987-11-27 電子写真装置用ブレード
PCT/JP1988/000946 WO1989005000A1 (en) 1987-11-27 1988-09-16 Blade for electrophotographic apparatus

Publications (2)

Publication Number Publication Date
DE3886933D1 true DE3886933D1 (de) 1994-02-17
DE3886933T2 DE3886933T2 (de) 1994-06-16

Family

ID=17867356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3886933T Expired - Lifetime DE3886933T2 (de) 1987-11-27 1988-09-16 Rakel für elektrophotographische vorrichtungen.

Country Status (5)

Country Link
US (1) US4984326A (de)
EP (1) EP0354962B1 (de)
JP (1) JPH01140174A (de)
DE (1) DE3886933T2 (de)
WO (1) WO1989005000A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69015661T2 (de) * 1989-02-20 1995-05-18 Canon Kk Reinigungsklinge und elektrophotographisches Gerät hiermit.
DE69021234T2 (de) * 1989-03-14 1996-01-04 Canon Kk Auflade-Element und elektrofotografisches Gerät mit einem solchen Element.
US5153657A (en) * 1991-04-29 1992-10-06 Xerox Corporation Cleaning blade wear life extension by inorganic fillers reinforcement
CA2076806C (en) * 1991-08-27 1999-01-05 Hiroshi Hashizume Developing device and method for locating a toner restricting member at a developing device
JPH06282122A (ja) * 1992-04-16 1994-10-07 Canon Inc ブレード部材、ブレード部材取り付け方法、プロセスカートリッジ、プロセスカートリッジの組立て方法及び画像形成装置
US6066234A (en) * 1996-11-05 2000-05-23 Fort James Corporation Generating a unique crepe structure
US6025108A (en) * 1997-10-31 2000-02-15 Mita Industrial Co., Ltd. Non-magnetic contacting one component-type development system
US6311038B1 (en) * 2000-01-18 2001-10-30 Xerox Corporation Cleaning apparatus having multiple wiper blades
US6813466B1 (en) * 2000-07-03 2004-11-02 Eugene Francis Kopecky Cleaning blade system for electrophotography
US6558510B1 (en) 2000-08-21 2003-05-06 Fort James Corporation Wet-crepe process utilizing narrow crepe shelf for making absorbent sheet
JP2003029541A (ja) 2001-07-13 2003-01-31 Ricoh Co Ltd 画像形成装置
JP2008116582A (ja) * 2006-11-01 2008-05-22 Sharp Corp クリーニングブレードおよび画像形成装置
US8068779B2 (en) * 2008-09-30 2011-11-29 Xerox Corporation Coated-core cleaner blades
US8784946B2 (en) * 2008-09-30 2014-07-22 Xerox Corporation Continuous manufacturing process for coated-core cleaner blades
JP4932014B2 (ja) * 2010-03-01 2012-05-16 シャープ株式会社 現像装置および画像形成装置
US8953968B2 (en) * 2013-06-11 2015-02-10 Xerox Corporation Air-bearing photoreceptor backer bar for eliminating transfer streaks
USD756060S1 (en) * 2014-03-28 2016-05-10 Flexible Steel Lacing Company Scraper blade for conveyor belts
JP6576093B2 (ja) * 2014-06-17 2019-09-18 キヤノン株式会社 画像形成装置、カートリッジ及びそれに用いられる枠体
USD796772S1 (en) 2014-07-03 2017-09-05 Flexible Steel Lacing Company Scraper blade for conveyor belts
USD740514S1 (en) * 2014-07-11 2015-10-06 Martin Engineering Company Conveyor belt scraper blade
USD739635S1 (en) * 2014-07-11 2015-09-22 Martin Engineering Company Conveyor belt scraper blade base member
USD748885S1 (en) * 2014-07-11 2016-02-02 Martin Engineering Company Base portion of a conveyor belt scraper blade
USD783223S1 (en) 2015-07-24 2017-04-04 Martin Engineering Company Conveyor belt scraper blade
USD783222S1 (en) 2015-07-24 2017-04-04 Martin Engineering Company Conveyor belt scraper blade base member
USD776396S1 (en) * 2015-08-24 2017-01-10 Flexible Steel Lacing Company Conveyor belt scraper blade
JP1548669S (de) * 2015-10-29 2016-05-09
JP1548670S (de) * 2015-11-25 2016-05-09
USD835858S1 (en) * 2016-01-09 2018-12-11 Jennifer Tipton Animal grooming tool with wave pattern blade teeth
USD837464S1 (en) * 2017-07-10 2019-01-01 Everymarket Inc. Pet grooming tool
USD975376S1 (en) * 2022-06-10 2023-01-10 Towerstar Pets, Llc Apparatus for pet hair removal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968770A (ja) * 1982-10-14 1984-04-18 Mita Ind Co Ltd 電子写真感光体のクリ−ニング装置
JPS60243688A (ja) * 1984-05-18 1985-12-03 Olympus Optical Co Ltd クリ−ニングブレ−ド
JPS6148881A (ja) * 1984-08-17 1986-03-10 Fuji Xerox Co Ltd クリーニング装置
JPS6148882A (ja) * 1984-08-17 1986-03-10 Fuji Xerox Co Ltd クリーニング装置
JPS61144684A (ja) * 1984-12-18 1986-07-02 Tokai Rubber Ind Ltd 電子写真複写機用クリ−ニングブレ−ド
JPS61255375A (ja) * 1985-05-08 1986-11-13 Tokai Rubber Ind Ltd クリ−ニングブレ−ド
JP2767174B2 (ja) * 1992-10-30 1998-06-18 日本合成化学工業株式会社 感光性樹脂組成物
JPH06148882A (ja) * 1992-11-05 1994-05-27 Fuji Photo Film Co Ltd 感光性組成物及びこれを含む感光性転写材料

Also Published As

Publication number Publication date
EP0354962A4 (en) 1991-11-21
EP0354962B1 (de) 1994-01-05
WO1989005000A1 (en) 1989-06-01
DE3886933T2 (de) 1994-06-16
JPH01140174A (ja) 1989-06-01
EP0354962A1 (de) 1990-02-21
US4984326A (en) 1991-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition