JPS5778574A - Developing device - Google Patents

Developing device

Info

Publication number
JPS5778574A
JPS5778574A JP15494180A JP15494180A JPS5778574A JP S5778574 A JPS5778574 A JP S5778574A JP 15494180 A JP15494180 A JP 15494180A JP 15494180 A JP15494180 A JP 15494180A JP S5778574 A JPS5778574 A JP S5778574A
Authority
JP
Japan
Prior art keywords
blade
attached
screw
arm
slit width
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.)
Granted
Application number
JP15494180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS645295B2 (enrdf_load_stackoverflow
Inventor
Mitsuru Kurata
Teruo Morikawa
Kiyoshi Nakada
Koki Koibuchi
Kazuaki Morozumi
Yoshiaki Sone
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15494180A priority Critical patent/JPS5778574A/ja
Publication of JPS5778574A publication Critical patent/JPS5778574A/ja
Publication of JPS645295B2 publication Critical patent/JPS645295B2/ja
Granted 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
    • G03G15/06—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP15494180A 1980-11-04 1980-11-04 Developing device Granted JPS5778574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15494180A JPS5778574A (en) 1980-11-04 1980-11-04 Developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15494180A JPS5778574A (en) 1980-11-04 1980-11-04 Developing device

Publications (2)

Publication Number Publication Date
JPS5778574A true JPS5778574A (en) 1982-05-17
JPS645295B2 JPS645295B2 (enrdf_load_stackoverflow) 1989-01-30

Family

ID=15595273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15494180A Granted JPS5778574A (en) 1980-11-04 1980-11-04 Developing device

Country Status (1)

Country Link
JP (1) JPS5778574A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796561A (en) * 1986-09-12 1989-01-10 Hitachi Koki Company, Limited Electrophotographic developing device having a shaped doctor board
JPS644448U (enrdf_load_stackoverflow) * 1987-06-26 1989-01-11
EP1666984A1 (en) * 2004-11-26 2006-06-07 Seiko Epson Corporation Image forming apparatus with a blade for a development roller
JP2009175360A (ja) * 2008-01-23 2009-08-06 Ricoh Co Ltd 現像装置及び画像形成装置
JP2014139654A (ja) * 2012-12-17 2014-07-31 Ricoh Co Ltd プロセスカートリッジ、及び、画像形成装置
EP2853955A1 (en) * 2013-09-30 2015-04-01 Brother Kogyo Kabushiki Kaisha Developing device, blade unit, and developing device manufacturing method
US9152077B2 (en) 2013-09-30 2015-10-06 Brother Kogyo Kabushiki Kaisha Developing device, blade unit, and developing device manufacturing method
JP2015222386A (ja) * 2014-05-23 2015-12-10 キヤノン株式会社 カートリッジ及び画像形成装置
US9229357B2 (en) 2013-09-30 2016-01-05 Brother Kogyo Kabushiki Kaisha Developing device, blade assembly, and developing device manufacturing method
US9427825B2 (en) 2013-09-30 2016-08-30 Brother Kogyo Kabushiki Kaisha Developing device, blade assembly, and developing device manufacturing method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796561A (en) * 1986-09-12 1989-01-10 Hitachi Koki Company, Limited Electrophotographic developing device having a shaped doctor board
JPS644448U (enrdf_load_stackoverflow) * 1987-06-26 1989-01-11
EP1666984A1 (en) * 2004-11-26 2006-06-07 Seiko Epson Corporation Image forming apparatus with a blade for a development roller
US7359662B2 (en) 2004-11-26 2008-04-15 Seiko Epson Corporation Image forming apparatus with control blade having an arcuate shape
JP2009175360A (ja) * 2008-01-23 2009-08-06 Ricoh Co Ltd 現像装置及び画像形成装置
JP2014139654A (ja) * 2012-12-17 2014-07-31 Ricoh Co Ltd プロセスカートリッジ、及び、画像形成装置
EP2853955A1 (en) * 2013-09-30 2015-04-01 Brother Kogyo Kabushiki Kaisha Developing device, blade unit, and developing device manufacturing method
CN104516243A (zh) * 2013-09-30 2015-04-15 兄弟工业株式会社 显影装置、刮刀单元及显影装置的制造方法
US9152077B2 (en) 2013-09-30 2015-10-06 Brother Kogyo Kabushiki Kaisha Developing device, blade unit, and developing device manufacturing method
US9229357B2 (en) 2013-09-30 2016-01-05 Brother Kogyo Kabushiki Kaisha Developing device, blade assembly, and developing device manufacturing method
US9377711B2 (en) 2013-09-30 2016-06-28 Brother Kogyo Kabushiki Kaisha Developing device, blade unit, and developing device manufacturing method
US9427825B2 (en) 2013-09-30 2016-08-30 Brother Kogyo Kabushiki Kaisha Developing device, blade assembly, and developing device manufacturing method
JP2015222386A (ja) * 2014-05-23 2015-12-10 キヤノン株式会社 カートリッジ及び画像形成装置

Also Published As

Publication number Publication date
JPS645295B2 (enrdf_load_stackoverflow) 1989-01-30

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