HK1009475A1 - Process cartridge and electrophotographic image forming apparatus - Google Patents

Process cartridge and electrophotographic image forming apparatus

Info

Publication number
HK1009475A1
HK1009475A1 HK98110200A HK98110200A HK1009475A1 HK 1009475 A1 HK1009475 A1 HK 1009475A1 HK 98110200 A HK98110200 A HK 98110200A HK 98110200 A HK98110200 A HK 98110200A HK 1009475 A1 HK1009475 A1 HK 1009475A1
Authority
HK
Hong Kong
Prior art keywords
image forming
forming apparatus
process cartridge
electrophotographic image
electrophotographic
Prior art date
Application number
HK98110200A
Other languages
English (en)
Inventor
Kazushi Watanabe
Atsushi Numagami
Isao Ikemoto
Katsunori Yokoyama
Shinichi Sasaki
Tadayuki Tsuda
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of HK1009475A1 publication Critical patent/HK1009475A1/xx

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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839—Means for handling the process cartridge in the apparatus body
    • G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/186—Axial couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/101—Quick-acting couplings in which the parts are connected by simply bringing them together axially without axial retaining means rotating with the coupling
    • 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
    • G03G15/757—Drive mechanisms for photosensitive medium, e.g. gears
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1633—Means to access the interior of the apparatus using doors or covers
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647—Mechanical connection means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D2001/102—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via polygon shaped connections
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654—Locks and means for positioning or alignment
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
HK98110200A 1996-09-26 1998-08-25 Process cartridge and electrophotographic image forming apparatus HK1009475A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP27753396 1996-09-26
JP27752496 1996-09-26
JP9279617A JPH10153938A (ja) 1996-09-26 1997-09-25 電子写真画像形成装置及びプロセスカートリッジ

Publications (1)

Publication Number Publication Date
HK1009475A1 true HK1009475A1 (en) 1999-06-04

Family

ID=27336459

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98110200A HK1009475A1 (en) 1996-09-26 1998-08-25 Process cartridge and electrophotographic image forming apparatus

Country Status (8)

Country Link
US (1) US6006058A (de)
EP (1) EP0838732B1 (de)
JP (1) JPH10153938A (de)
KR (1) KR100288971B1 (de)
CN (1) CN1122191C (de)
AU (1) AU712529B2 (de)
DE (1) DE69723528T2 (de)
HK (1) HK1009475A1 (de)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
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JP3839932B2 (ja) 1996-09-26 2006-11-01 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置及び電子写真感光体ドラム及びカップリング
CN1117296C (zh) * 1996-09-26 2003-08-06 佳能株式会社 处理盒，电子照相成象装置驱动力传动部件以及电子照相感光鼓
JP3969804B2 (ja) 1996-09-26 2007-09-05 キヤノン株式会社 電子写真画像形成装置
JP2000131945A (ja) 1998-10-26 2000-05-12 Canon Inc 現像装置およびプロセスカートリッジ
JP2000194248A (ja) 1998-12-28 2000-07-14 Canon Inc プロセスカ―トリッジ及び帯電ユニット及び現像ユニット
JP3768706B2 (ja) * 1998-12-28 2006-04-19 キヤノン株式会社 電子写真画像形成装置
JP2001034055A (ja) 1999-02-18 2001-02-09 Canon Inc 現像剤収納容器及びカートリッジ
JP3679645B2 (ja) 1999-03-29 2005-08-03 キヤノン株式会社 プロセスカートリッジ
JP3748506B2 (ja) 1999-05-20 2006-02-22 キヤノン株式会社 プロセスカートリッジ及びプロセスカートリッジの組立方法
JP3320398B2 (ja) 1999-05-20 2002-09-03 キヤノン株式会社 プロセスカートリッジおよび電子写真画像形成装置
JP3293818B2 (ja) 1999-05-20 2002-06-17 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP3320399B2 (ja) 1999-05-20 2002-09-03 キヤノン株式会社 プロセスカートリッジ及びプロセスカートリッジの組み立て方法及び電子写真画像形成装置
JP3363873B2 (ja) 1999-07-13 2003-01-08 キヤノン株式会社 現像剤量逐次表示方法及び電子写真画像形成装置
JP3943772B2 (ja) 1999-08-06 2007-07-11 キヤノン株式会社 現像装置、プロセスカートリッジ及び電子写真画像形成装置
JP2001051490A (ja) 1999-08-06 2001-02-23 Canon Inc 現像装置、プロセスカートリッジ及び電子写真画像形成装置
JP2001092335A (ja) 1999-09-17 2001-04-06 Canon Inc プロセスカートリッジ、電子写真画像形成装置及び現像剤量検出部材
JP3782627B2 (ja) * 1999-11-18 2006-06-07 キヤノン株式会社 画像形成装置
JP3679665B2 (ja) 1999-11-19 2005-08-03 キヤノン株式会社 間隙保証部材および現像装置および帯電装置およびプロセスカートリッジ
JP3478797B2 (ja) 1999-12-28 2003-12-15 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP2001255786A (ja) 2000-01-07 2001-09-21 Canon Inc 電子写真画像形成装置
JP3745231B2 (ja) 2000-01-13 2006-02-15 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP4250294B2 (ja) 2000-02-16 2009-04-08 キヤノン株式会社 カラー電子写真画像形成装置及びプロセスカートリッジ
JP2001290355A (ja) 2000-04-06 2001-10-19 Canon Inc 現像装置、プロセスカートリッジ及び電子写真画像形成装置
JP2001290359A (ja) 2000-04-07 2001-10-19 Canon Inc 現像剤容器、現像剤量検知システム、プロセスカートリッジ、現像装置及び画像形成装置
EP1162515B1 (de) 2000-06-09 2011-04-27 Canon Kabushiki Kaisha Entwicklungsgerät, Arbeitseinheit und flexibele Dichtung
US6697578B2 (en) 2000-08-25 2004-02-24 Canon Kabushiki Kaisha Memory member, unit, process cartridge and electrophotographic image forming apparatus
US6829455B2 (en) 2000-10-20 2004-12-07 Canon Kabushiki Kaisha Driving force transmission mechanism, image forming apparatus equipped with such a mechanism, and process unit of such an apparatus
JP3432218B2 (ja) 2000-10-31 2003-08-04 キヤノン株式会社 プロセスカートリッジ、負荷発生部材及び電子写真画像形成装置
JP2002244382A (ja) 2000-12-13 2002-08-30 Canon Inc プロセスカートリッジ及び電気接点部材及び電子写真画像形成装置
JP2002196647A (ja) 2000-12-22 2002-07-12 Canon Inc プロセスカートリッジ及び画像形成装置
JP2002258720A (ja) 2001-03-05 2002-09-11 Canon Inc 電子写真画像形成装置及びプロセスカートリッジ
JP2002268513A (ja) 2001-03-09 2002-09-20 Canon Inc 電子写真画像形成装置及びプロセスカートリッジ
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JP4072362B2 (ja) 2002-03-14 2008-04-09 キヤノン株式会社 現像装置及びプロセスカートリッジ及び画像形成装置
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JP4458378B2 (ja) 2007-06-29 2010-04-28 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
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JP5077301B2 (ja) * 2009-06-30 2012-11-21 ブラザー工業株式会社 画像形成装置
KR101432480B1 (ko) 2011-04-15 2014-08-21 (주)백산오피씨 감광 드럼용 구동 결합체, 감광 드럼 조립체, 프로세스 카트리지, 및 이미지 생성장치
JP3183618U (ja) 2012-03-22 2013-05-30 三菱化学株式会社 画像形成装置用の回転部材、画像形成カートリッジおよび画像形成装置
US9182741B2 (en) 2012-08-10 2015-11-10 Mitsubishi Chemical Corporation End portion member, photosensitive drum unit and process cartridge
US9058007B2 (en) 2012-09-07 2015-06-16 Mitsubishi Chemical Corporation Torque transmitting member disposed at an end of a photosensitive drum, photosensitive drum unit, and process cartridge
CN103246183B (zh) * 2013-05-13 2015-11-18 冉启国 一种感光鼓驱动齿轮及碳粉盒
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JP6351324B2 (ja) * 2014-03-24 2018-07-04 キヤノン株式会社 画像形成装置の本体及び画像形成システム
WO2018037575A1 (ja) 2016-08-26 2018-03-01 キヤノン株式会社 ドラムユニット、カートリッジ、電子写真画像形成装置およびカップリング部材
JP7262983B2 (ja) 2018-11-30 2023-04-24 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
JP7305417B2 (ja) 2019-04-25 2023-07-10 キヤノン株式会社 プロセスカートリッジ及び画像形成装置

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Also Published As

Publication number Publication date
EP0838732B1 (de) 2003-07-16
JPH10153938A (ja) 1998-06-09
CN1122191C (zh) 2003-09-24
DE69723528T2 (de) 2004-06-09
EP0838732A1 (de) 1998-04-29
AU712529B2 (en) 1999-11-11
KR100288971B1 (ko) 2001-05-02
KR19980025032A (ko) 1998-07-06
CN1182891A (zh) 1998-05-27
DE69723528D1 (de) 2003-08-21
AU3926397A (en) 1998-04-02
US6006058A (en) 1999-12-21

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