CA1016593A - Supported developer blade cleaning - Google Patents

Supported developer blade cleaning

Info

Publication number
CA1016593A
CA1016593A CA193,288A CA193288A CA1016593A CA 1016593 A CA1016593 A CA 1016593A CA 193288 A CA193288 A CA 193288A CA 1016593 A CA1016593 A CA 1016593A
Authority
CA
Canada
Prior art keywords
blade cleaning
developer blade
supported developer
supported
cleaning
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
Application number
CA193,288A
Inventor
Christ S. Hasiotis
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 CA1016593A publication Critical patent/CA1016593A/en
Expired 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
    • 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)
  • Cleaning In Electrography (AREA)
CA193,288A 1973-05-03 1974-02-22 Supported developer blade cleaning Expired CA1016593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00356986A US3848993A (en) 1973-05-03 1973-05-03 Supported developer blade cleaning

Publications (1)

Publication Number Publication Date
CA1016593A true CA1016593A (en) 1977-08-30

Family

ID=23403813

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,288A Expired CA1016593A (en) 1973-05-03 1974-02-22 Supported developer blade cleaning

Country Status (2)

Country Link
US (1) US3848993A (en)
CA (1) CA1016593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3608722A1 (en) * 2011-11-09 2020-02-12 Canon Kabushiki Kaisha Cartridge and unit

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023486A (en) * 1974-08-01 1977-05-17 E.T. Barwick Industries Screen printing squeegee apparatus
US3992091A (en) * 1974-09-16 1976-11-16 Xerox Corporation Roughened imaging surface for cleaning
US3980494A (en) * 1975-01-02 1976-09-14 Beatty Charles L Method of reducing friction in blade cleaning of imaging surfaces
US3973845A (en) * 1975-01-15 1976-08-10 Xerox Corporation Method of reducing friction in blade cleaning of imaging surfaces
JPS5383748A (en) * 1976-12-29 1978-07-24 Ricoh Co Ltd Cleaning device for zerographic copying machine
US4247196A (en) * 1978-04-26 1981-01-27 Minolta Camera Kabushiki Kaisha Cleaning device for use in electrophotographic copying machines
JPS5749977A (en) * 1980-09-09 1982-03-24 Minolta Camera Co Ltd Copying machine
JPS57165866A (en) * 1981-04-07 1982-10-13 Toshiba Corp Developing device
DE3303119A1 (en) * 1982-03-02 1983-09-08 Minolta Camera K.K., Osaka WIPER CLEANER
US4568174A (en) * 1984-02-27 1986-02-04 Xerox Corporation Photoreceptor descumming device
JPS60238866A (en) * 1984-05-12 1985-11-27 Toshiba Corp Recording device
USRE34384E (en) * 1986-09-22 1993-09-21 Mita Industrial Co., Ltd. Cleaning unit in electrophotographic copier
JPH0622862Y2 (en) * 1986-09-22 1994-06-15 三田工業株式会社 Cleaning device for electrophotographic copying machine
US5083169A (en) * 1988-04-06 1992-01-21 Ricoh Company, Ltd. Device for removing deposits from a photoconductive element of an image recorder which is movable between a cleaning and non-cleaning position
US4875081A (en) * 1988-10-24 1989-10-17 Xerox Corporation Electrophotographic device having a.c. biased cleaning member
US4970560A (en) * 1988-12-22 1990-11-13 Xerox Corporation Lubricated metal cleaning blade for use in dry electrophotographic processes
US5081505A (en) * 1990-08-01 1992-01-14 Eastman Kodak Company Cleaning apparatus having indexable wiper blades
US5267787A (en) * 1990-12-01 1993-12-07 Paul Troester Maschinenfabrik Screw extruder with feed roller
US5319431A (en) * 1993-06-30 1994-06-07 Xerox Corporation Apparatus for increased toner storage capacity
SE509519C2 (en) * 1997-06-09 1999-02-08 Sunds Defibrator Ind Ab Seal in a roller press
US5842102A (en) * 1997-06-30 1998-11-24 Xerox Corporation Ultrasonic assist for blade cleaning
JP3537076B2 (en) * 1997-12-11 2004-06-14 キヤノン株式会社 Image forming device
US6578841B2 (en) * 2001-06-27 2003-06-17 Pitney Bowes Inc. Cleaning apparatus for rollers used in feeding systems
US6546861B2 (en) * 2001-07-30 2003-04-15 Goss Graphic Systems, Inc. Printing press scraping blade
DE102005024380B4 (en) * 2005-05-27 2007-05-16 Oce Printing Systems Gmbh Apparatus and method for electrically charging a conveyor belt using a contact lip of a rubber material
JP5044245B2 (en) * 2006-12-15 2012-10-10 藤倉ゴム工業株式会社 Developing blade and manufacturing method thereof
US8784946B2 (en) * 2008-09-30 2014-07-22 Xerox Corporation Continuous manufacturing process for coated-core cleaner blades
US20100300484A1 (en) * 2009-05-28 2010-12-02 Kabushiki Kaisha Toshiba Cleaning device and cleaning performance maintaining method
US8474378B1 (en) 2010-02-23 2013-07-02 Valley Holdings, Llc Chamber blade/sealing assembly for a printing press
JP4932014B2 (en) * 2010-03-01 2012-05-16 シャープ株式会社 Developing device and image forming apparatus
JP5882784B2 (en) * 2012-02-23 2016-03-09 キヤノン株式会社 Cleaning device, process cartridge, and image forming apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655373A (en) * 1968-08-26 1972-04-11 Xerox Corp Cleaning method for electrostatic copying machines
US3651784A (en) * 1969-07-03 1972-03-28 Xerox Corp Low potential development electrode
US3660863A (en) * 1969-07-03 1972-05-09 Xerox Corp Cleaning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3608722A1 (en) * 2011-11-09 2020-02-12 Canon Kabushiki Kaisha Cartridge and unit

Also Published As

Publication number Publication date
US3848993A (en) 1974-11-19

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