JPH085498Y2 - 電子写真装置 - Google Patents

電子写真装置

Info

Publication number
JPH085498Y2
JPH085498Y2 JP1989103314U JP10331489U JPH085498Y2 JP H085498 Y2 JPH085498 Y2 JP H085498Y2 JP 1989103314 U JP1989103314 U JP 1989103314U JP 10331489 U JP10331489 U JP 10331489U JP H085498 Y2 JPH085498 Y2 JP H085498Y2
Authority
JP
Japan
Prior art keywords
housing
photosensitive drum
cover
main body
relative rotation
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 - Lifetime
Application number
JP1989103314U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0342158U (en]
Inventor
尚久 木下
広幸 鹿島
誠 長谷川
俊弘 都築
清 武藤
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP1989103314U priority Critical patent/JPH085498Y2/ja
Priority to US07/573,682 priority patent/US5061959A/en
Publication of JPH0342158U publication Critical patent/JPH0342158U/ja
Application granted granted Critical
Publication of JPH085498Y2 publication Critical patent/JPH085498Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G03G21/1825—Pivotable subunit connection
    • 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
    • G03G21/1628—Clamshell type
    • 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
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1671—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus 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
    • G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
    • G03G2221/1609—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element protective arrangements for preventing damage
    • 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
    • G03G2221/1609—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element protective arrangements for preventing damage
    • G03G2221/1612—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element protective arrangements for preventing damage plural shutters for openings of process cartridge
    • 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
    • G03G2221/1853—Process cartridge having a submodular arrangement
    • G03G2221/1861—Rotational subunit connection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
JP1989103314U 1989-09-01 1989-09-01 電子写真装置 Expired - Lifetime JPH085498Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989103314U JPH085498Y2 (ja) 1989-09-01 1989-09-01 電子写真装置
US07/573,682 US5061959A (en) 1989-09-01 1990-08-28 Photographic recording apparatus having photoconductive drum cartridge unit with automatically closed openings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989103314U JPH085498Y2 (ja) 1989-09-01 1989-09-01 電子写真装置

Publications (2)

Publication Number Publication Date
JPH0342158U JPH0342158U (en]) 1991-04-22
JPH085498Y2 true JPH085498Y2 (ja) 1996-02-14

Family

ID=14350741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989103314U Expired - Lifetime JPH085498Y2 (ja) 1989-09-01 1989-09-01 電子写真装置

Country Status (2)

Country Link
US (1) US5061959A (en])
JP (1) JPH085498Y2 (en])

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3131991B2 (ja) * 1990-09-27 2001-02-05 ブラザー工業株式会社 記録ユニット及び画像記録装置
KR950001428Y1 (ko) * 1990-09-29 1995-03-06 삼성전자 주식회사 전자사진장치의 감광드럼 보호커버 개폐장치
US5250989A (en) * 1990-11-10 1993-10-05 Konica Corporation Image forming apparatus having detachable process cartridge with protective transfer zone cover
DE4139428C2 (de) * 1990-11-30 1994-07-07 Ricoh Kk Elektrophotographisches Gerät
AU658882B2 (en) * 1991-04-10 1995-05-04 Canon Kabushiki Kaisha Process cartridge, recording device, and method of assembling process cartridge
JPH04323664A (ja) * 1991-04-23 1992-11-12 Brother Ind Ltd プロセスユニット及びそのプロセスユニットを使用する画像記録装置
JP2774735B2 (ja) * 1992-05-27 1998-07-09 シャープ株式会社 画像形成装置
US5353098A (en) * 1992-11-24 1994-10-04 Samsung Electronics Co., Ltd. Image printing apparatus having a rotatable protective cover for a developer carrier roller therein
JP3323602B2 (ja) * 1992-12-14 2002-09-09 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
JP2877728B2 (ja) * 1994-04-28 1999-03-31 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
JP2877729B2 (ja) * 1994-04-28 1999-03-31 キヤノン株式会社 シャッタ部材及びプロセスカートリッジ及び画像形成装置
US5845176A (en) * 1994-08-04 1998-12-01 Minolta Co., Ltd. Process unit having mounting guides and protective covers
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
JP3453450B2 (ja) * 1995-04-26 2003-10-06 キヤノン株式会社 着脱ガイド部材及び画像形成装置
US5974287A (en) * 1998-03-30 1999-10-26 Xerox Corporation Non-contacting photoreceptor cover
US6246841B1 (en) * 2000-05-10 2001-06-12 Lexmark International, Inc. Removable toner cartridge
US6666595B2 (en) * 2001-05-08 2003-12-23 Hewlett-Packard Development Company, Lp System and methods for protecting printer consumables through positioning non-use zones
US7136609B2 (en) * 2004-03-19 2006-11-14 Lexmark International, Inc. Movable subunit and two piece cartridge for use in an image forming device
US7162182B2 (en) * 2004-03-19 2007-01-09 Lexmark International, Inc. Image forming device having a door assembly and method of use
JP4124153B2 (ja) * 2004-03-31 2008-07-23 ブラザー工業株式会社 プロセスカートリッジおよび画像形成装置
US7639965B2 (en) * 2006-04-19 2009-12-29 Lexmark International, Inc. Architecture for an image-forming device
US7675536B2 (en) * 2006-04-19 2010-03-09 Lexmark International, Inc. Architectures for multi-functional image forming devices
US7986911B2 (en) 2007-03-28 2011-07-26 Lexmark International, Inc. Architecture for a media feeding option for an image forming device
WO2010144076A1 (en) 2009-06-08 2010-12-16 Hewlett-Packard Development Company, L.P. Developer unit and method thereof
JP5683228B2 (ja) * 2009-12-11 2015-03-11 キヤノン株式会社 電子写真画像形成装置
JP5821192B2 (ja) * 2011-01-20 2015-11-24 ブラザー工業株式会社 感光体カートリッジ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470689A (en) * 1981-06-02 1984-09-11 Canon Kabushiki Kaisha Image forming apparatus and process unit
JPS58190965A (ja) * 1982-04-30 1983-11-08 Canon Inc 感光体ユニット及びこの感光体ユニットが着脱可能な画像形成装置
US4588280A (en) * 1982-08-17 1986-05-13 Canon Kabushiki Kaisha Image forming apparatus and process unit detachably mountable thereto
GB2132942B (en) * 1982-09-30 1987-07-29 Canon Kk Detachable parts of image-forming apparatus
JPS61110168A (ja) * 1984-11-05 1986-05-28 Canon Inc 画像形成装置
JPS61219965A (ja) * 1985-03-26 1986-09-30 Sharp Corp 複写機感光体ユニツトの遮光装置
JPS6233581A (ja) * 1985-08-05 1987-02-13 Fukuda Metal Kogei:Kk 耐食性金属容器の製造方法
US4862212A (en) * 1987-03-03 1989-08-29 Ricoh Company, Ltd. Image forming apparatus
JP2558680B2 (ja) * 1987-03-05 1996-11-27 株式会社リコー 像形成装置
US4862209A (en) * 1987-03-05 1989-08-29 Ricoh Company, Ltd. Image forming apparatus having a removable image forming process kit
JPS6445846U (en]) * 1987-09-16 1989-03-20
US4908661A (en) * 1987-11-27 1990-03-13 Ricoh Company, Ltd. Holder device for handling an image carrier of an image forming apparatus
US4965633A (en) * 1988-08-18 1990-10-23 Surti Tyrone N Electrophotographic copier process kit having removable closure members

Also Published As

Publication number Publication date
JPH0342158U (en]) 1991-04-22
US5061959A (en) 1991-10-29

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term