SG71678A1 - Photosensitive drum process cartridge and image forming apparatus - Google Patents

Photosensitive drum process cartridge and image forming apparatus

Info

Publication number
SG71678A1
SG71678A1 SG1996009194A SG1996009194A SG71678A1 SG 71678 A1 SG71678 A1 SG 71678A1 SG 1996009194 A SG1996009194 A SG 1996009194A SG 1996009194 A SG1996009194 A SG 1996009194A SG 71678 A1 SG71678 A1 SG 71678A1
Authority
SG
Singapore
Prior art keywords
image forming
forming apparatus
photosensitive drum
process cartridge
drum process
Prior art date
Application number
SG1996009194A
Other languages
English (en)
Inventor
Hideshi Kawaguchi
Hiroaki Miyake
Kenji Matsuda
Kouji Miura
Ryuji Araki
Yoshinori Sugiura
Yoshiya Nomura
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14852556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG71678(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canon Kk filed Critical Canon Kk
Publication of SG71678A1 publication Critical patent/SG71678A1/en

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
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1828—Prevention of damage or soiling, e.g. mechanical abrasion
    • G03G21/1832—Shielding members, shutter, e.g. light, heat shielding, prevention of toner scattering
    • 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
    • G03G21/18—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
    • 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
    • G03G2215/00987—Remanufacturing, i.e. reusing or recycling parts of the image forming apparatus
    • 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
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
    • 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
    • G03G2221/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the transfer unit
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
SG1996009194A 1993-04-28 1994-04-27 Photosensitive drum process cartridge and image forming apparatus SG71678A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12311593A JP3285413B2 (ja) 1993-04-28 1993-04-28 感光体ドラム及びプロセスカートリッジ及び画像形成装置

Publications (1)

Publication Number Publication Date
SG71678A1 true SG71678A1 (en) 2000-04-18

Family

ID=14852556

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996009194A SG71678A1 (en) 1993-04-28 1994-04-27 Photosensitive drum process cartridge and image forming apparatus

Country Status (9)

Country Link
US (1) US5825472A (de)
EP (1) EP0622698B1 (de)
JP (1) JP3285413B2 (de)
KR (1) KR0159133B1 (de)
CN (1) CN1071037C (de)
CA (1) CA2121982C (de)
DE (1) DE69422544T2 (de)
GB (1) GB2277713B (de)
SG (1) SG71678A1 (de)

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KR0122443B1 (ko) * 1993-09-28 1997-11-17 김광호 일반용지 모사전송 장치
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
JP3315560B2 (ja) * 1995-06-13 2002-08-19 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の取り付け方法
JP3372719B2 (ja) * 1995-07-11 2003-02-04 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
JP3363751B2 (ja) * 1996-08-29 2003-01-08 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
JP3466831B2 (ja) * 1996-08-29 2003-11-17 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
JP3294778B2 (ja) * 1997-03-14 2002-06-24 京セラミタ株式会社 感光体ドラム及びプロセスユニット
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JP2000147891A (ja) 1998-09-04 2000-05-26 Canon Inc 現像装置及びプロセスカ―トリッジ及び電子写真画像形成装置及び撹拌部材
JP3673658B2 (ja) 1998-10-28 2005-07-20 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
JP3697090B2 (ja) 1998-10-26 2005-09-21 キヤノン株式会社 電子写真画像形成装置
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JP2002333813A (ja) 2001-03-09 2002-11-22 Canon Inc 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画像形成システム
JP4672893B2 (ja) 2001-03-30 2011-04-20 キヤノン株式会社 現像剤補給容器、及び画像形成装置
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US6560425B1 (en) * 2002-06-11 2003-05-06 Monitek Electronics Limited Shutter device for a photosensitive rotary drum on the process cartridge
JP2004126018A (ja) * 2002-09-30 2004-04-22 Canon Inc カートリッジ及び画像形成装置
JP3782807B2 (ja) 2003-11-28 2006-06-07 キヤノン株式会社 プロセスカートリッジ、及び電子写真感光体ドラムの取り付け方法
JP4387933B2 (ja) 2003-12-09 2009-12-24 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
JP4387932B2 (ja) 2003-12-09 2009-12-24 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
JP2005222035A (ja) * 2004-01-09 2005-08-18 Canon Inc 電子写真画像形成装置
JP4035516B2 (ja) * 2004-02-27 2008-01-23 キヤノン株式会社 電子写真画像形成装置
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JP4865341B2 (ja) * 2005-02-04 2012-02-01 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
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JP5159507B2 (ja) 2008-06-20 2013-03-06 キヤノン株式会社 カップリング部材の取り外し方法、カップリング部材の取り付け方法、及び、電子写真感光体ドラムユニット
JP4650534B2 (ja) * 2008-07-25 2011-03-16 ブラザー工業株式会社 電子写真感光体
JP4565667B2 (ja) 2008-09-29 2010-10-20 キヤノン株式会社 カラー電子写真画像形成装置
JP4384251B1 (ja) * 2009-03-11 2009-12-16 キヤノン株式会社 現像カートリッジ、プロセスカートリッジ、及び電子写真画像形成装置
JP5541685B2 (ja) * 2010-02-12 2014-07-09 キヤノン株式会社 画像形成装置
CN102200707A (zh) * 2010-03-26 2011-09-28 富美科技有限公司 一种感光鼓
US20120227236A1 (en) * 2011-03-07 2012-09-13 Pitas Jeffrey A Method for mounting a photoconductor
JP5771797B2 (ja) 2011-11-29 2015-09-02 キヤノン株式会社 現像装置、カートリッジ、及び電子写真画像形成装置
JP2013120383A (ja) * 2011-12-09 2013-06-17 Konica Minolta Business Technologies Inc 画像形成装置
HUE046034T2 (hu) 2012-06-15 2020-01-28 Canon Kk Patron, feldolgozó patron és elektrofotografikus képformáló berendezés
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Also Published As

Publication number Publication date
KR0159133B1 (ko) 1999-03-20
JPH06318017A (ja) 1994-11-15
CN1099486A (zh) 1995-03-01
CA2121982A1 (en) 1994-10-29
EP0622698A3 (de) 1995-10-04
DE69422544T2 (de) 2000-05-25
EP0622698A2 (de) 1994-11-02
US5825472A (en) 1998-10-20
CA2121982C (en) 1998-08-04
CN1071037C (zh) 2001-09-12
GB2277713B (en) 1996-08-21
EP0622698B1 (de) 2000-01-12
GB2277713A (en) 1994-11-09
JP3285413B2 (ja) 2002-05-27
GB9408366D0 (en) 1994-06-15
DE69422544D1 (de) 2000-02-17

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