JP3969805B2 - 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
JP3969805B2
JP3969805B2 JP27961897A JP27961897A JP3969805B2 JP 3969805 B2 JP3969805 B2 JP 3969805B2 JP 27961897 A JP27961897 A JP 27961897A JP 27961897 A JP27961897 A JP 27961897A JP 3969805 B2 JP3969805 B2 JP 3969805B2
Authority
JP
Japan
Prior art keywords
main body
process cartridge
photosensitive drum
apparatus main
coupling
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
JP27961897A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10153942A5 (enExample
JPH10153942A (ja
Inventor
一史 渡辺
勝則 横山
敦 沼上
功 池本
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
Priority to JP27961897A priority Critical patent/JP3969805B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Priority to EP19970307560 priority patent/EP0833227B1/en
Priority to CNB971227594A priority patent/CN1155858C/zh
Priority to KR1019970049036A priority patent/KR100290584B1/ko
Priority to US08/939,012 priority patent/US6169866B1/en
Priority to DE69720629T priority patent/DE69720629T2/de
Publication of JPH10153942A publication Critical patent/JPH10153942A/ja
Priority to HK98110210.6A priority patent/HK1009514B/en
Publication of JPH10153942A5 publication Critical patent/JPH10153942A5/ja
Application granted granted Critical
Publication of JP3969805B2 publication Critical patent/JP3969805B2/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
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
    • 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
    • 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
    • G03G21/1864—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 associated with a positioning function
    • 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
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • 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)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
JP27961897A 1996-09-26 1997-09-25 電子写真画像形成装置 Expired - Fee Related JP3969805B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP27961897A JP3969805B2 (ja) 1996-09-26 1997-09-25 電子写真画像形成装置
CNB971227594A CN1155858C (zh) 1996-09-26 1997-09-26 成像处理盒和电子照相的成像设备
KR1019970049036A KR100290584B1 (ko) 1996-09-26 1997-09-26 프로세스카트리지및전자사진화상형성장치
US08/939,012 US6169866B1 (en) 1996-09-26 1997-09-26 Process cartridge and electrophotographic image forming apparatus
EP19970307560 EP0833227B1 (en) 1996-09-26 1997-09-26 Process cartridge and electrophotographic image forming apparatus
DE69720629T DE69720629T2 (de) 1996-09-26 1997-09-26 Arbeitseinheit und elektrophotographisches Bilderzeugungsgerät
HK98110210.6A HK1009514B (en) 1996-09-26 1998-08-25 Process cartridge and electrophotographic image forming apparatus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8-277524 1996-09-26
JP27752596 1996-09-26
JP27752496 1996-09-26
JP8-277525 1996-09-26
JP27961897A JP3969805B2 (ja) 1996-09-26 1997-09-25 電子写真画像形成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007117030A Division JP4208933B2 (ja) 1996-09-26 2007-04-26 プロセスカートリッジ

Publications (3)

Publication Number Publication Date
JPH10153942A JPH10153942A (ja) 1998-06-09
JPH10153942A5 JPH10153942A5 (enExample) 2005-06-16
JP3969805B2 true JP3969805B2 (ja) 2007-09-05

Family

ID=27336458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27961897A Expired - Fee Related JP3969805B2 (ja) 1996-09-26 1997-09-25 電子写真画像形成装置

Country Status (5)

Country Link
US (1) US6169866B1 (enExample)
JP (1) JP3969805B2 (enExample)
KR (1) KR100290584B1 (enExample)
CN (1) CN1155858C (enExample)
DE (1) DE69720629T2 (enExample)

Families Citing this family (54)

* 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
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
JP3720707B2 (ja) * 2000-01-19 2005-11-30 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
JP3711831B2 (ja) * 2000-02-14 2005-11-02 セイコーエプソン株式会社 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
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JP2003307992A (ja) * 2002-04-17 2003-10-31 Canon Inc プロセスカートリッジ及び電子写真画像形成装置
JP3809402B2 (ja) 2002-05-17 2006-08-16 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
JP2004101690A (ja) * 2002-09-06 2004-04-02 Canon Inc 現像装置及びプロセスカートリッジ及び電子写真画像形成装置
JP3913153B2 (ja) * 2002-09-30 2007-05-09 キヤノン株式会社 給電接点部材及びプロセスカートリッジ及び画像形成装置
JP4314006B2 (ja) * 2002-09-30 2009-08-12 キヤノン株式会社 画像形成装置
JP3703450B2 (ja) * 2002-10-22 2005-10-05 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
JP3720802B2 (ja) * 2002-11-06 2005-11-30 キヤノン株式会社 プロセスカートリッジの再生産方法
JP3548564B2 (ja) * 2002-11-08 2004-07-28 キヤノン株式会社 現像ローラー組立方法
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JP2004205950A (ja) * 2002-12-26 2004-07-22 Canon Inc クリーニング装置、プロセスカートリッジおよび画像形成装置
JP4648634B2 (ja) * 2003-01-21 2011-03-09 京セラミタ株式会社 画像形成装置
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JP4110128B2 (ja) * 2004-04-26 2008-07-02 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軸受部材
CN100375936C (zh) * 2004-04-26 2008-03-19 佳能株式会社 清洁装置、处理盒、清洁构件和电摄影成像设备
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JP3885074B2 (ja) * 2004-05-11 2007-02-21 キヤノン株式会社 電子写真感光体ドラム、プロセスカートリッジ、及び電子写真画像形成装置
JP3950882B2 (ja) * 2004-10-06 2007-08-01 キヤノン株式会社 電子写真画像形成装置
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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
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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JP4793371B2 (ja) * 2007-10-31 2011-10-12 ブラザー工業株式会社 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
CN101900989B (zh) * 2010-07-21 2013-05-08 珠海赛纳打印科技股份有限公司 处理盒及成像装置
KR101432480B1 (ko) * 2011-04-15 2014-08-21 (주)백산오피씨 감광 드럼용 구동 결합체, 감광 드럼 조립체, 프로세스 카트리지, 및 이미지 생성장치
WO2013133483A1 (ko) * 2012-03-09 2013-09-12 (주)백산오피씨 감광 드럼 조립체 및 프로세스 카트리지
CN102591184B (zh) * 2012-03-19 2013-12-18 珠海天威飞马打印耗材有限公司 处理盒及其感光鼓安装方法和更换方法
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USD706340S1 (en) 2013-02-14 2014-06-03 Baiksan Opc Co., Ltd. Rotary torque transfer unit
JP5815606B2 (ja) * 2013-07-11 2015-11-17 シャープ株式会社 画像形成装置
KR102633042B1 (ko) * 2016-06-14 2024-02-02 캐논 가부시끼가이샤 프로세스 카트리지

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JP2875203B2 (ja) 1995-03-27 1999-03-31 キヤノン株式会社 電子写真画像形成装置、プロセスカートリッジ、駆動力伝達部品、及び、電子写真感光体ドラム
JPH08270642A (ja) 1996-03-19 1996-10-15 Canon Inc 駆動伝達機構及びプロセスカートリッジ及び電子写真画像形成装置
EP0797125B1 (en) 1996-03-21 2002-11-06 Canon Kabushiki Kaisha Process cartridge and electrophotographic image forming apparatus
JP3397590B2 (ja) * 1996-07-04 2003-04-14 キヤノン株式会社 プロセスカートリッジの組立方法及びプロセスカートリッジ及び電子写真画像形成装置
JP3689504B2 (ja) * 1996-09-26 2005-08-31 キヤノン株式会社 電子写真画像形成装置

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KR19980025033A (ko) 1998-07-06
KR100290584B1 (ko) 2001-09-07
HK1009514A1 (en) 1999-06-04
DE69720629D1 (de) 2003-05-15
CN1184957A (zh) 1998-06-17
CN1155858C (zh) 2004-06-30
DE69720629T2 (de) 2004-02-19
JPH10153942A (ja) 1998-06-09

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