JP3789040B2 - 電子写真画像形成装置 - Google Patents

電子写真画像形成装置 Download PDF

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Publication number
JP3789040B2
JP3789040B2 JP09675898A JP9675898A JP3789040B2 JP 3789040 B2 JP3789040 B2 JP 3789040B2 JP 09675898 A JP09675898 A JP 09675898A JP 9675898 A JP9675898 A JP 9675898A JP 3789040 B2 JP3789040 B2 JP 3789040B2
Authority
JP
Japan
Prior art keywords
shaft coupling
main body
photosensitive drum
process cartridge
drive
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 - Fee Related
Application number
JP09675898A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10326034A5 (enExample
JPH10326034A (ja
Inventor
貢 猪股
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 JP09675898A priority Critical patent/JP3789040B2/ja
Priority to US09/049,901 priority patent/US6473580B1/en
Publication of JPH10326034A publication Critical patent/JPH10326034A/ja
Publication of JPH10326034A5 publication Critical patent/JPH10326034A5/ja
Application granted granted Critical
Publication of JP3789040B2 publication Critical patent/JP3789040B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
    • F16D1/112—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts comprising torque-transmitting surfaces, e.g. bayonet joints
    • 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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
    • G03G2215/0177—Rotating set of developing units
    • 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
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Mechanical Engineering (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Color Electrophotography (AREA)
JP09675898A 1997-03-28 1998-03-25 電子写真画像形成装置 Expired - Fee Related JP3789040B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP09675898A JP3789040B2 (ja) 1997-03-28 1998-03-25 電子写真画像形成装置
US09/049,901 US6473580B1 (en) 1997-03-28 1998-03-30 Driving force receiving member, shaft coupling, toner image bearing member, process cartridge and electrophotographic image forming apparatus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP9536797 1997-03-28
JP9-95367 1997-03-28
JP9-95366 1997-03-28
JP9536697 1997-03-28
JP09675898A JP3789040B2 (ja) 1997-03-28 1998-03-25 電子写真画像形成装置

Publications (3)

Publication Number Publication Date
JPH10326034A JPH10326034A (ja) 1998-12-08
JPH10326034A5 JPH10326034A5 (enExample) 2004-11-11
JP3789040B2 true JP3789040B2 (ja) 2006-06-21

Family

ID=27307800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09675898A Expired - Fee Related JP3789040B2 (ja) 1997-03-28 1998-03-25 電子写真画像形成装置

Country Status (2)

Country Link
US (1) US6473580B1 (enExample)
JP (1) JP3789040B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106462096A (zh) * 2014-05-22 2017-02-22 利盟国际有限公司 驱动联接器

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IL130874A (en) * 1999-07-09 2002-12-01 Nova Measuring Instr Ltd System and method for measuring pattern structures
JP4514170B2 (ja) * 2000-07-11 2010-07-28 キヤノン株式会社 カップリング装置及びこれを備えた画像形成装置
JP4579395B2 (ja) * 2000-09-28 2010-11-10 キヤノン株式会社 画像形成ユニット及び画像形成装置
KR100392628B1 (ko) * 2001-11-26 2003-07-25 삼성전자주식회사 커플링장치
JP2003167411A (ja) * 2001-12-03 2003-06-13 Canon Inc 画像形成装置
JP4174380B2 (ja) * 2002-07-04 2008-10-29 キヤノン株式会社 電子写真感光体ドラム及びプロセスカートリッジ
US7043180B2 (en) * 2004-03-26 2006-05-09 Lexmark International, Inc. Gear and shaft arrangement for an image forming device
JP4604550B2 (ja) * 2004-05-24 2011-01-05 ブラザー工業株式会社 画像形成装置およびプロセスカートリッジ
US7330681B2 (en) * 2004-08-30 2008-02-12 Seiko Epson Corporation Developing device, image forming apparatus, and image forming system
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US7236722B2 (en) * 2005-08-25 2007-06-26 Lexmark International, Inc. Helically splined drive member for an image forming device
JP4280770B2 (ja) 2006-01-11 2009-06-17 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
KR101233387B1 (ko) 2006-06-19 2013-02-15 삼성전자주식회사 화상형성기기
JP4129033B2 (ja) * 2006-06-27 2008-07-30 シャープ株式会社 ユニット引出機構及び画像記録装置
AU2015203129B2 (en) * 2006-12-22 2016-07-07 Canon Kabushiki Kaisha Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit
JP4498407B2 (ja) * 2006-12-22 2010-07-07 キヤノン株式会社 プロセスカートリッジ、電子写真画像形成装置、及び、電子写真感光体ドラムユニット
AU2016238959B2 (en) * 2006-12-22 2017-07-13 Canon Kabushiki Kaisha Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit
JP4948382B2 (ja) 2006-12-22 2012-06-06 キヤノン株式会社 感光ドラム取り付け用カップリング部材
RU2467369C2 (ru) * 2006-12-22 2012-11-20 Кэнон Кабусики Кайся Деталь, передающая вращательное усилие
AU2014208277B2 (en) * 2006-12-22 2015-03-12 Canon Kabushiki Kaisha Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit
KR101053846B1 (ko) 2007-01-19 2011-08-03 삼성전자주식회사 현상카트리지 및 이를 포함하는 화상형성장치
JP5311854B2 (ja) 2007-03-23 2013-10-09 キヤノン株式会社 電子写真画像形成装置、現像装置、及び、カップリング部材
US20090203233A1 (en) * 2007-06-29 2009-08-13 Gayne Jarrett C Devices For Providing An Electrical Connection To A Rotating Shaft In An Image Forming Device
JP4912381B2 (ja) * 2007-10-30 2012-04-11 キヤノン株式会社 駆動伝達装置、及び画像形成装置
US9261821B2 (en) 2007-10-30 2016-02-16 Canon Kabushiki Kaisha Image forming apparatus
JP4645646B2 (ja) * 2007-12-28 2011-03-09 ブラザー工業株式会社 画像形成装置
US8041262B2 (en) * 2008-01-30 2011-10-18 Lexmark International, Inc. Drive system with multiple motor-and-gear-train configurations for jitter and noise reduction and color developer preservation
JP5328230B2 (ja) 2008-06-10 2013-10-30 キヤノン株式会社 カートリッジ、及び、前記カートリッジを用いた電子写真画像形成装置
JP5127584B2 (ja) 2008-06-20 2013-01-23 キヤノン株式会社 ドラムユニット、及び、電子写真画像形成装置
JP4558083B2 (ja) 2008-06-20 2010-10-06 キヤノン株式会社 カートリッジ、前記カートリッジの組立て方法、及び、前記カートリッジの分解方法
JP5202162B2 (ja) * 2008-07-29 2013-06-05 キヤノン株式会社 画像形成装置
DE112009002590A5 (de) * 2008-10-15 2011-07-28 ixetic Hückeswagen GmbH, 42499 Kupplung für eine Pumpe
JP5387344B2 (ja) * 2009-11-09 2014-01-15 株式会社リコー 駆動伝達機構及びこの駆動伝達機構を備えた画像形成装置
US8644733B2 (en) 2011-03-29 2014-02-04 Static Control Components, Inc. Cartridge drive shaft gear
US8892004B2 (en) 2011-03-29 2014-11-18 Static Control Components, Inc. Drive gear for extended drive shaft
JP5862056B2 (ja) * 2011-05-31 2016-02-16 ブラザー工業株式会社 画像形成装置および回転体ユニット
JP5935023B2 (ja) * 2012-07-05 2016-06-15 アペックス テクノロジー カンパニー リミテッド 感光ドラム駆動ヘッド及び画像形成装置の駆動機構
FR3014974B1 (fr) * 2013-12-16 2016-01-01 Leroy Somer Moteurs Systeme d'accouplement d'une machine entrainante avec une machine entrainee
JP6265377B2 (ja) * 2014-05-29 2018-01-24 大日本印刷株式会社 熱転写シートまたは受像シート用ボビン、ボビンとシートの組合体および熱転写プリンタ
JP6388197B2 (ja) * 2014-06-23 2018-09-12 株式会社リコー 駆動伝達装置および画像形成装置
JP6131223B2 (ja) * 2014-07-17 2017-05-17 京セラドキュメントソリューションズ株式会社 駆動伝達機構およびこれを備える画像形成装置
JP6390954B2 (ja) 2014-09-29 2018-09-19 株式会社リコー 駆動伝達装置、駆動装置および画像形成装置
JP6541340B2 (ja) * 2014-12-03 2019-07-10 キヤノン株式会社 画像形成装置
RU2696337C2 (ru) 2015-02-27 2019-08-01 Кэнон Кабусики Кайся Узел барабана, картридж и соединительный элемент
US9964911B2 (en) * 2015-03-20 2018-05-08 Canon Kabushiki Kaisha Driving force transmitting apparatus and image forming apparatus
JP6632408B2 (ja) * 2015-03-20 2020-01-22 キヤノン株式会社 駆動伝達装置及び画像形成装置
JP6808311B2 (ja) * 2015-10-14 2021-01-06 キヤノン株式会社 電子写真感光ドラムユニット、カートリッジ、及びフランジ部材
MY209828A (en) 2019-03-18 2025-08-06 Canon Kk Electrophotographic image forming apparatus, cartridge and drum unit
US11268605B2 (en) * 2019-06-27 2022-03-08 Canon Kabushiki Kaisha Composite gear, cartridge, image forming apparatus, mold, and manufacturing method for composite gear

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106462096A (zh) * 2014-05-22 2017-02-22 利盟国际有限公司 驱动联接器
CN106462096B (zh) * 2014-05-22 2019-10-25 利盟国际有限公司 驱动联接器

Also Published As

Publication number Publication date
JPH10326034A (ja) 1998-12-08
US6473580B1 (en) 2002-10-29

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