JPS57200052A - Picture forming device - Google Patents

Picture forming device

Info

Publication number
JPS57200052A
JPS57200052A JP8542481A JP8542481A JPS57200052A JP S57200052 A JPS57200052 A JP S57200052A JP 8542481 A JP8542481 A JP 8542481A JP 8542481 A JP8542481 A JP 8542481A JP S57200052 A JPS57200052 A JP S57200052A
Authority
JP
Japan
Prior art keywords
cover
interlocking
kit
main body
photosensitive drum
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.)
Pending
Application number
JP8542481A
Other languages
English (en)
Inventor
Akihiro Nomura
Shigeyoshi Onoda
Fumio Nishino
Shinji Kanemitsu
Morikazu Mizutani
Hiroshi Nitanda
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 JP8542481A priority Critical patent/JPS57200052A/ja
Priority to US06/381,685 priority patent/US4470689A/en
Priority to DE19823220538 priority patent/DE3220538C2/de
Priority to GB8216021A priority patent/GB2101933B/en
Publication of JPS57200052A publication Critical patent/JPS57200052A/ja
Priority to HK46388A priority patent/HK46388A/xx
Pending 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
    • G03G21/1828—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
    • G03G15/751—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum
    • 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
    • G03G2221/1648—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts using seals, e.g. to prevent scattering of toner
    • 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
    • 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
    • G03G2221/1669—Details about used materials
    • 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)
  • Combination Of More Than One Step In Electrophotography (AREA)
JP8542481A 1981-06-02 1981-06-02 Picture forming device Pending JPS57200052A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8542481A JPS57200052A (en) 1981-06-02 1981-06-02 Picture forming device
US06/381,685 US4470689A (en) 1981-06-02 1982-05-25 Image forming apparatus and process unit
DE19823220538 DE3220538C2 (de) 1981-06-02 1982-06-01 Prozeßeinheit für ein elektrografisches Bilderzeugungsgerät
GB8216021A GB2101933B (en) 1981-06-02 1982-06-02 Image formation apparatus
HK46388A HK46388A (en) 1981-06-02 1988-06-23 An image forming apparatus and a process unit thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8542481A JPS57200052A (en) 1981-06-02 1981-06-02 Picture forming device

Publications (1)

Publication Number Publication Date
JPS57200052A true JPS57200052A (en) 1982-12-08

Family

ID=13858437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8542481A Pending JPS57200052A (en) 1981-06-02 1981-06-02 Picture forming device

Country Status (1)

Country Link
JP (1) JPS57200052A (ja)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127073A (ja) * 1983-01-11 1984-07-21 Canon Inc 画像形成装置
JPS59184387A (ja) * 1983-04-05 1984-10-19 Canon Inc 像担持ドラムの収納容器
JPS6028768U (ja) * 1983-08-03 1985-02-26 キヤノン株式会社 クリーニングブレード支持機構を有するプロセスユニツト
JPS6066266A (ja) * 1983-09-20 1985-04-16 Konishiroku Photo Ind Co Ltd ２分割式複写機
JPS60104961A (ja) * 1983-11-14 1985-06-10 Canon Inc 画像形成装置及びこの装置に用いるプロセスユニツト
JPS60191052U (ja) * 1984-05-30 1985-12-18 コニカ株式会社 カ−トリツジ型複写機
US4575221A (en) * 1982-05-20 1986-03-11 Canon Kabushiki Kaisha Process kit and an image forming apparatus using the same
JPS6199158U (ja) * 1984-11-30 1986-06-25
JPS6199157U (ja) * 1984-11-30 1986-06-25
JPH05273804A (ja) * 1992-06-30 1993-10-22 Canon Inc 画像形成装置
US7123857B2 (en) 2002-09-24 2006-10-17 Ricoh Company, Ltd. Image bearing member unit, including image bearing shutter
JP2016014711A (ja) * 2014-07-01 2016-01-28 ブラザー工業株式会社 感光体カートリッジおよび画像形成装置

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575221A (en) * 1982-05-20 1986-03-11 Canon Kabushiki Kaisha Process kit and an image forming apparatus using the same
JPS59127073A (ja) * 1983-01-11 1984-07-21 Canon Inc 画像形成装置
JPS59184387A (ja) * 1983-04-05 1984-10-19 Canon Inc 像担持ドラムの収納容器
JPS6028768U (ja) * 1983-08-03 1985-02-26 キヤノン株式会社 クリーニングブレード支持機構を有するプロセスユニツト
JPS6066266A (ja) * 1983-09-20 1985-04-16 Konishiroku Photo Ind Co Ltd ２分割式複写機
JPS60104961A (ja) * 1983-11-14 1985-06-10 Canon Inc 画像形成装置及びこの装置に用いるプロセスユニツト
JPS60191052U (ja) * 1984-05-30 1985-12-18 コニカ株式会社 カ−トリツジ型複写機
JPS6199158U (ja) * 1984-11-30 1986-06-25
JPS6199157U (ja) * 1984-11-30 1986-06-25
JPH05273804A (ja) * 1992-06-30 1993-10-22 Canon Inc 画像形成装置
US7123857B2 (en) 2002-09-24 2006-10-17 Ricoh Company, Ltd. Image bearing member unit, including image bearing shutter
JP2016014711A (ja) * 2014-07-01 2016-01-28 ブラザー工業株式会社 感光体カートリッジおよび画像形成装置

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