CN116203814B - 成像设备和处理单元 - Google Patents

成像设备和处理单元

Info

Publication number
CN116203814B
CN116203814B CN202211488694.9A CN202211488694A CN116203814B CN 116203814 B CN116203814 B CN 116203814B CN 202211488694 A CN202211488694 A CN 202211488694A CN 116203814 B CN116203814 B CN 116203814B
Authority
CN
China
Prior art keywords
developing
unit
gear
roller
developing unit
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.)
Active
Application number
CN202211488694.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN116203814A (zh
Inventor
福井悠一
西田真一
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
Publication of CN116203814A publication Critical patent/CN116203814A/zh
Application granted granted Critical
Publication of CN116203814B publication Critical patent/CN116203814B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03G21/1821—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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
    • 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
    • G03G21/1803—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
    • 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
    • G03G21/18—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
CN202211488694.9A 2021-11-30 2022-11-25 成像设备和处理单元 Active CN116203814B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021194744A JP7749433B2 (ja) 2021-11-30 2021-11-30 画像形成装置及びプロセスカートリッジ
JP2021-194744 2021-11-30

Publications (2)

Publication Number Publication Date
CN116203814A CN116203814A (zh) 2023-06-02
CN116203814B true CN116203814B (zh) 2025-10-17

Family

ID=84363580

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211488694.9A Active CN116203814B (zh) 2021-11-30 2022-11-25 成像设备和处理单元

Country Status (4)

Country Link
US (2) US11841634B2 (enExample)
EP (1) EP4191342B1 (enExample)
JP (1) JP7749433B2 (enExample)
CN (1) CN116203814B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024033622A (ja) 2022-08-30 2024-03-13 キヤノン株式会社 画像形成装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011065181A (ja) * 2010-11-25 2011-03-31 Brother Industries Ltd プロセスユニット

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3492109B2 (ja) 1996-09-26 2004-02-03 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
JP3413173B2 (ja) 2000-01-05 2003-06-03 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
JP2002196585A (ja) 2000-12-22 2002-07-12 Canon Inc プロセスカートリッジおよび電子写真画像形成装置
JP2004110011A (ja) * 2002-08-30 2004-04-08 Canon Inc 画像形成装置及び画像形成装置の制御方法
JP3789122B2 (ja) 2003-11-28 2006-06-21 キヤノン株式会社 プロセスカートリッジの再生産方法
JP4293125B2 (ja) * 2004-03-31 2009-07-08 ブラザー工業株式会社 画像形成装置
JP4819977B2 (ja) * 2005-08-03 2011-11-24 キヤノン株式会社 画像形成装置
JP2007072158A (ja) * 2005-09-07 2007-03-22 Canon Inc 駆動伝達装置及び画像形成装置
JP4378361B2 (ja) * 2006-06-02 2009-12-02 キヤノン株式会社 プロセスカートリッジおよびこれを備えた画像形成装置
JP4464435B2 (ja) 2006-12-11 2010-05-19 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
JP2014119534A (ja) * 2012-12-14 2014-06-30 Canon Inc プロセスカートリッジ及び画像形成装置
JP6184311B2 (ja) 2012-12-14 2017-08-23 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
JP6242201B2 (ja) * 2012-12-14 2017-12-06 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
JP2014119592A (ja) * 2012-12-17 2014-06-30 Canon Inc プロセスカートリッジおよび画像形成装置
JP6671997B2 (ja) 2015-02-05 2020-03-25 キヤノン株式会社 カートリッジ、感光体ユニット、電子写真画像形成装置
US9791803B2 (en) * 2015-05-29 2017-10-17 Canon Kabushiki Kaisha Image forming apparatus having multiple driving force transmitting drive trains
JP6808364B2 (ja) 2016-06-14 2021-01-06 キヤノン株式会社 電子写真画像形成装置
JP7233990B2 (ja) * 2019-03-15 2023-03-07 キヤノン株式会社 画像形成装置
JP7286358B2 (ja) * 2019-03-15 2023-06-05 キヤノン株式会社 画像形成装置
CN118426283A (zh) 2019-03-18 2024-08-02 佳能株式会社 电子照相成像设备、盒和鼓单元
JP7516830B2 (ja) * 2020-04-15 2024-07-17 ブラザー工業株式会社 画像形成装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011065181A (ja) * 2010-11-25 2011-03-31 Brother Industries Ltd プロセスユニット

Also Published As

Publication number Publication date
EP4191342B1 (en) 2024-10-16
US12111585B2 (en) 2024-10-08
CN116203814A (zh) 2023-06-02
JP7749433B2 (ja) 2025-10-06
JP2023081064A (ja) 2023-06-09
US20230168601A1 (en) 2023-06-01
EP4191342A1 (en) 2023-06-07
US11841634B2 (en) 2023-12-12
US20240077811A1 (en) 2024-03-07

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