TWI720790B - 卡匣及電子照片畫像形成裝置 - Google Patents

卡匣及電子照片畫像形成裝置 Download PDF

Info

Publication number
TWI720790B
TWI720790B TW109101960A TW109101960A TWI720790B TW I720790 B TWI720790 B TW I720790B TW 109101960 A TW109101960 A TW 109101960A TW 109101960 A TW109101960 A TW 109101960A TW I720790 B TWI720790 B TW I720790B
Authority
TW
Taiwan
Prior art keywords
conduction
rotation
drive
control
cassette
Prior art date
Application number
TW109101960A
Other languages
English (en)
Chinese (zh)
Other versions
TW202019720A (zh
Inventor
西田一
福井悠一
采女哲士
江上恭行
安西洋平
河波健男
藤野俊輝
杉本聡太
澤島史弥
Original Assignee
日商佳能股份有限公司
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 日商佳能股份有限公司 filed Critical 日商佳能股份有限公司
Publication of TW202019720A publication Critical patent/TW202019720A/zh
Application granted granted Critical
Publication of TWI720790B publication Critical patent/TWI720790B/zh

Links

Images

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical 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
    • G03G21/1839Means for handling the process cartridge in the apparatus body
    • G03G21/1857Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/1864Means 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/06Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0806Apparatus 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
    • G03G15/0808Apparatus 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical 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
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647Mechanical connection means
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical 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
    • G03G21/1803Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1825Pivotable subunit connection
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical 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
    • G03G21/1839Means for handling the process cartridge in the apparatus body
    • G03G21/1857Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/186Axial couplings
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1654Locks and means for positioning or alignment
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657Mechanical 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)
  • Electrophotography Configuration And Component (AREA)
  • Dry Development In Electrophotography (AREA)
TW109101960A 2017-06-15 2018-06-15 卡匣及電子照片畫像形成裝置 TWI720790B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017117890 2017-06-15
JP2017-117890 2017-06-15

Publications (2)

Publication Number Publication Date
TW202019720A TW202019720A (zh) 2020-06-01
TWI720790B true TWI720790B (zh) 2021-03-01

Family

ID=64659134

Family Applications (2)

Application Number Title Priority Date Filing Date
TW109101960A TWI720790B (zh) 2017-06-15 2018-06-15 卡匣及電子照片畫像形成裝置
TW107120681A TWI723270B (zh) 2017-06-15 2018-06-15 卡閘及電子照片畫像形成裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW107120681A TWI723270B (zh) 2017-06-15 2018-06-15 卡閘及電子照片畫像形成裝置

Country Status (19)

Country Link
US (2) US11392082B2 (enExample)
EP (1) EP3640742B1 (enExample)
JP (2) JP7140562B2 (enExample)
KR (2) KR102259585B1 (enExample)
CN (3) CN115877688A (enExample)
AU (3) AU2018283274B2 (enExample)
BR (1) BR112019026700A2 (enExample)
CA (1) CA3067526A1 (enExample)
CL (1) CL2019003580A1 (enExample)
CO (1) CO2020000113A2 (enExample)
MA (1) MA49405A (enExample)
MX (1) MX2019015104A (enExample)
MY (1) MY203710A (enExample)
PH (1) PH12019502773A1 (enExample)
RU (1) RU2749500C1 (enExample)
SG (2) SG11201912160PA (enExample)
TW (2) TWI720790B (enExample)
WO (1) WO2018230744A1 (enExample)
ZA (1) ZA201908000B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6376749B2 (ja) * 2013-12-06 2018-08-22 キヤノン株式会社 プロセスカートリッジおよび電子写真画像形成装置
CA3248973A1 (en) 2019-03-18 2025-06-05 Canon Kabushiki Kaisha Electrophotographic image forming apparatus and cartridge
CN113608420B (zh) * 2020-09-03 2024-12-13 中山诚威科技有限公司 处理盒
JP2022050270A (ja) 2020-09-17 2022-03-30 キヤノン株式会社 画像形成装置、複数のプロセスカートリッジ、及び連結部材
JP7604148B2 (ja) * 2020-09-17 2024-12-23 キヤノン株式会社 カートリッジ
JP7790943B2 (ja) 2020-12-07 2025-12-23 キヤノン株式会社 トナー容器、画像形成システム
WO2022196788A1 (ja) 2021-03-16 2022-09-22 キヤノン株式会社 トナーカートリッジ及び画像形成装置
JP2023049033A (ja) 2021-09-28 2023-04-07 キヤノン株式会社 容器
US12019390B2 (en) * 2021-11-17 2024-06-25 Sharp Kabushiki Kaisha Transmission mechanism, rotational force transmission device, and image forming apparatus
JP2023084617A (ja) 2021-12-07 2023-06-19 キヤノン株式会社 トナー容器及び画像形成システム
JP2023164160A (ja) * 2022-04-28 2023-11-10 キヤノン株式会社 カートリッジ、画像形成装置
JP2024002834A (ja) 2022-06-24 2024-01-11 キヤノン株式会社 トナーカートリッジ
US12222674B2 (en) 2022-06-24 2025-02-11 Canon Kabushiki Kaisha Cartridge, toner cartridge, and image forming apparatus
JP7331220B1 (ja) 2022-08-05 2023-08-22 キヤノン株式会社 画像形成装置
CN118483885A (zh) 2023-02-11 2024-08-13 江西亿铂电子科技有限公司 一种处理盒

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201635058A (zh) * 2012-06-15 2016-10-01 佳能股份有限公司 製程卡匣及電子照片畫像形成裝置
TW201643568A (zh) * 2015-06-05 2016-12-16 佳能股份有限公司 匣、處理匣及電子照相成像設備

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158021A (en) 1966-04-01 1969-07-09 Veeder Root Ltd Fluid Dispensing Apparatus Control System
ES250188Y (es) 1980-04-22 1981-01-01 Impresora para perfiles de material plastico
JPS6364068A (ja) 1986-09-05 1988-03-22 Ricoh Co Ltd 静電記録装置
US5262824A (en) * 1990-07-26 1993-11-16 Konica Corporation Image formimg apparatus with automatic process cartridge displacement for maintenance
EP0468752B1 (en) * 1990-07-26 1995-12-20 Konica Corporation Image forming apparatus
JPH0651574A (ja) 1992-08-03 1994-02-25 Star Micronics Co Ltd 電子写真装置
JPH06317960A (ja) 1993-04-28 1994-11-15 Canon Inc 画像形成装置
JP2688885B2 (ja) 1994-12-28 1997-12-10 株式会社三和製作所 印字装置
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
JPH10281188A (ja) * 1997-04-03 1998-10-20 Sankyo Seiki Mfg Co Ltd 回転伝達装置
JPH10318292A (ja) * 1997-05-15 1998-12-02 Ricoh Co Ltd 回転力伝達機構
JP2001337511A (ja) * 2000-05-26 2001-12-07 Matsushita Electric Ind Co Ltd カラー画像形成装置
JP3566697B2 (ja) 2001-02-09 2004-09-15 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、離隔機構
US6795671B2 (en) * 2002-01-15 2004-09-21 Canon Kabushiki Kaisha Image forming apparatus featuring switchable, contact and spaced, clutch-operated developing units
JP4005525B2 (ja) * 2003-03-26 2007-11-07 京セラミタ株式会社 画像形成装置
JP4040636B2 (ja) * 2005-03-24 2008-01-30 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
KR100717037B1 (ko) * 2005-10-07 2007-05-10 삼성전자주식회사 화상형성장치
JP4241819B2 (ja) 2006-01-11 2009-03-18 キヤノン株式会社 カラー電子写真画像形成装置
JP4804212B2 (ja) 2006-04-19 2011-11-02 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プロセスカートリッジの生産方法及び再生産方法
CN200965623Y (zh) 2006-10-16 2007-10-24 特科技股份有限公司乌龙驹 激光打印机感光鼓的驱动结构
JP4040665B1 (ja) 2006-12-28 2008-01-30 キヤノン株式会社 カラー電子写真画像形成装置
JP5004833B2 (ja) 2007-05-23 2012-08-22 キヤノン株式会社 電子写真画像形成装置
JP4458377B2 (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
JP2009092812A (ja) * 2007-10-05 2009-04-30 Ricoh Co Ltd 画像形成装置
JP4743199B2 (ja) 2007-12-28 2011-08-10 ブラザー工業株式会社 画像形成装置およびプロセスカートリッジ
JP5067156B2 (ja) 2007-12-28 2012-11-07 ブラザー工業株式会社 画像形成装置
JP2009265628A (ja) 2008-04-01 2009-11-12 Canon Inc 画像形成装置
JP5328230B2 (ja) * 2008-06-10 2013-10-30 キヤノン株式会社 カートリッジ、及び、前記カートリッジを用いた電子写真画像形成装置
JP5127584B2 (ja) * 2008-06-20 2013-01-23 キヤノン株式会社 ドラムユニット、及び、電子写真画像形成装置
JP5419584B2 (ja) 2008-09-01 2014-02-19 キヤノン株式会社 カートリッジ及び電子写真画像形成装置
JP5751779B2 (ja) 2009-10-30 2015-07-22 キヤノン株式会社 現像装置、現像カートリッジ、プロセスカートリッジ、及び、画像形成装置
JP5172877B2 (ja) 2009-12-24 2013-03-27 京セラドキュメントソリューションズ株式会社 クラッチ機構並びにクラッチ機構を備える処理装置及び画像形成装置
JP4846062B1 (ja) 2010-08-20 2011-12-28 キヤノン株式会社 カートリッジ及び画像形成装置
KR101615652B1 (ko) 2011-01-06 2016-04-26 삼성전자 주식회사 프로세스 카트리지 및 이를 가지는 화상형성장치
US9274489B2 (en) 2011-11-09 2016-03-01 Canon Kabushiki Kaisha Cartridge with electrode member constituting a conducting path
JP5460824B2 (ja) 2011-12-09 2014-04-02 キヤノン株式会社 カートリッジ
JP6128823B2 (ja) 2011-12-21 2017-05-17 キヤノン株式会社 現像容器、その製造方法、それを用いる現像装置及び画像形成装置
CN104011605A (zh) 2011-12-26 2014-08-27 佳能株式会社 显影装置、处理盒和鼓单元
JP6004690B2 (ja) 2012-03-21 2016-10-12 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
JP5675888B2 (ja) 2012-05-17 2015-02-25 キヤノン株式会社 現像剤収納ユニット、現像装置、プロセスカートリッジ、画像形成装置
US9708116B2 (en) 2012-06-08 2017-07-18 Canon Kabushiki Kaisha Packing member and cartridge packed in the packing member
JP6112783B2 (ja) 2012-06-08 2017-04-12 キヤノン株式会社 梱包体
JP2014032247A (ja) * 2012-08-01 2014-02-20 Ricoh Co Ltd 転写装置及び画像形成装置
JP6108728B2 (ja) 2012-08-31 2017-04-05 キヤノン株式会社 梱包材及びカートリッジ
JP6218493B2 (ja) 2012-09-06 2017-10-25 キヤノン株式会社 ユニット、ユニットの製造方法、及び画像形成装置、画像形成装置の製造方法
JP6202911B2 (ja) 2012-09-07 2017-09-27 キヤノン株式会社 画像形成装置、プロセスカートリッジ
EP2938499B1 (en) 2012-12-28 2019-11-27 Shenzhen Pu Ying Innovation Technology Corporation Limited Printer with improved paper board
JP5631443B2 (ja) * 2013-05-27 2014-11-26 キヤノン株式会社 プロセスカートリッジ
US8873996B1 (en) 2013-05-29 2014-10-28 Lexmark International, Inc. Toner system for an image forming device including a toner cartridge having a shutter with bypassing actuation
JP2014237472A (ja) 2013-06-07 2014-12-18 キヤノン株式会社 梱包部材、梱包部材に梱包されたカートリッジ
JP6338460B2 (ja) 2013-08-20 2018-06-06 キヤノン株式会社 カートリッジ及び画像形成装置
JP6376749B2 (ja) * 2013-12-06 2018-08-22 キヤノン株式会社 プロセスカートリッジおよび電子写真画像形成装置
JP6223160B2 (ja) 2013-12-10 2017-11-01 キヤノン株式会社 撮像装置、その制御方法、および制御プログラム
JP5791691B2 (ja) 2013-12-11 2015-10-07 キヤノン株式会社 駆動伝達機構及びそれを備えた画像形成装置
JP6552212B2 (ja) 2015-02-16 2019-07-31 キヤノン株式会社 カートリッジ及び画像形成装置並びにカートリッジの製造方法
JP6598468B2 (ja) 2015-02-16 2019-10-30 キヤノン株式会社 カートリッジ及び画像形成装置並びにカートリッジの製造方法
JP6562655B2 (ja) 2015-02-27 2019-08-21 キヤノン株式会社 カートリッジおよび画像形成装置
CN104712319A (zh) * 2015-03-13 2015-06-17 成都大漠石油机械有限公司 油井倾斜度测量装置
US9964911B2 (en) * 2015-03-20 2018-05-08 Canon Kabushiki Kaisha Driving force transmitting apparatus and image forming apparatus
WO2017150741A1 (ja) 2016-03-04 2017-09-08 キヤノン株式会社 プロセスカートリッジおよび画像形成装置
JP7080678B2 (ja) 2018-03-13 2022-06-06 キヤノン株式会社 カートリッジ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201635058A (zh) * 2012-06-15 2016-10-01 佳能股份有限公司 製程卡匣及電子照片畫像形成裝置
TW201643568A (zh) * 2015-06-05 2016-12-16 佳能股份有限公司 匣、處理匣及電子照相成像設備

Also Published As

Publication number Publication date
CL2019003580A1 (es) 2020-06-19
AU2018283274A1 (en) 2020-01-16
MX2019015104A (es) 2020-02-05
MY203710A (en) 2024-07-15
CO2020000113A2 (es) 2020-04-01
EP3640742A4 (en) 2021-03-03
JP2019003194A (ja) 2019-01-10
RU2749500C1 (ru) 2021-06-11
KR20210024247A (ko) 2021-03-04
ZA201908000B (en) 2022-04-28
US11392082B2 (en) 2022-07-19
CN110945440B (zh) 2022-12-27
AU2021201973A1 (en) 2021-04-29
JP7140562B2 (ja) 2022-09-21
US20200117136A1 (en) 2020-04-16
EP3640742A1 (en) 2020-04-22
TW201904771A (zh) 2019-02-01
KR102223456B1 (ko) 2021-03-04
CN115993761A (zh) 2023-04-21
SG10202111783UA (en) 2021-12-30
AU2018283274B2 (en) 2021-05-13
US12072669B2 (en) 2024-08-27
TWI723270B (zh) 2021-04-01
TW202019720A (zh) 2020-06-01
CA3067526A1 (en) 2018-12-20
KR20200019207A (ko) 2020-02-21
KR102259585B1 (ko) 2021-06-01
US20220050417A1 (en) 2022-02-17
MA49405A (fr) 2020-04-22
SG11201912160PA (en) 2020-01-30
EP3640742B1 (en) 2023-08-16
JP2022162118A (ja) 2022-10-21
CN110945440A (zh) 2020-03-31
JP7487269B2 (ja) 2024-05-20
CN115877688A (zh) 2023-03-31
AU2023201865A1 (en) 2023-04-27
BR112019026700A2 (pt) 2020-06-23
AU2023201865B2 (en) 2025-02-20
WO2018230744A1 (ja) 2018-12-20
PH12019502773A1 (en) 2020-10-26

Similar Documents

Publication Publication Date Title
TWI720790B (zh) 卡匣及電子照片畫像形成裝置
TWI531877B (zh) 顯影裝置
CN108073056B (zh) 显影盒和使用该显影盒的电子照相成像装置
US9037036B2 (en) Opening and closing mechanism and image-forming apparatus
JP2005157113A (ja) 画像形成装置
US11106160B2 (en) Drive transmission device and image forming apparatus including the drive transmission device
JP2005157112A (ja) 画像形成装置
HK40084192A (en) Cartridge and electrophotographic image formation device
HK40082984A (en) Cartridge and electrophotographic image formation device
CN113835319B (zh) 成像设备
HK40016466B (en) Cartridge and electrophotographic image formation device
HK40016466A (en) Cartridge and electrophotographic image formation device
US10514631B2 (en) Toner conveyance apparatus and image bearing member unit
JP5181756B2 (ja) 画像形成装置および駆動力伝達装置
JP7471786B2 (ja) 位置保持機構及び画像形成装置
JP6482347B2 (ja) カートリッジ支持部材、装置本体、およびこれを用いた画像形成装置
JP2008158081A (ja) 駆動入力、駆動解除および減速手段