JP7822764B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JP7822764B2
JP7822764B2 JP2021201845A JP2021201845A JP7822764B2 JP 7822764 B2 JP7822764 B2 JP 7822764B2 JP 2021201845 A JP2021201845 A JP 2021201845A JP 2021201845 A JP2021201845 A JP 2021201845A JP 7822764 B2 JP7822764 B2 JP 7822764B2
Authority
JP
Japan
Prior art keywords
image forming
forming apparatus
axial direction
drive
intermediate member
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
JP2021201845A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023087454A5 (https=
JP2023087454A (ja
Inventor
稔之 渡邉
修 笹岡
明典 横田
雅文 前田
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 JP2021201845A priority Critical patent/JP7822764B2/ja
Priority to US18/062,636 priority patent/US11953853B2/en
Publication of JP2023087454A publication Critical patent/JP2023087454A/ja
Publication of JP2023087454A5 publication Critical patent/JP2023087454A5/ja
Application granted granted Critical
Publication of JP7822764B2 publication Critical patent/JP7822764B2/ja
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
    • 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1605—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support
    • G03G15/1615—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using at least one intermediate support relating to the driving mechanism for the intermediate support, e.g. gears, couplings, belt tensioning
    • 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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00544—Openable part of feed path
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
JP2021201845A 2021-12-13 2021-12-13 画像形成装置 Active JP7822764B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021201845A JP7822764B2 (ja) 2021-12-13 2021-12-13 画像形成装置
US18/062,636 US11953853B2 (en) 2021-12-13 2022-12-07 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021201845A JP7822764B2 (ja) 2021-12-13 2021-12-13 画像形成装置

Publications (3)

Publication Number Publication Date
JP2023087454A JP2023087454A (ja) 2023-06-23
JP2023087454A5 JP2023087454A5 (https=) 2024-12-19
JP7822764B2 true JP7822764B2 (ja) 2026-03-03

Family

ID=86850877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021201845A Active JP7822764B2 (ja) 2021-12-13 2021-12-13 画像形成装置

Country Status (2)

Country Link
US (1) US11953853B2 (https=)
JP (1) JP7822764B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024085341A (ja) * 2022-12-14 2024-06-26 キヤノン株式会社 シート搬送装置及び画像形成装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003208024A (ja) 2002-01-15 2003-07-25 Canon Inc 駆動装置及びカラー画像形成装置
JP2006106328A (ja) 2004-10-05 2006-04-20 Canon Inc 画像形成装置
US20080124129A1 (en) 2006-11-27 2008-05-29 Jung-Jae Lee Image forming apparatus and power transmission unit thereof
JP2009222737A (ja) 2008-03-13 2009-10-01 Fuji Xerox Co Ltd 画像形成装置及び動力伝達装置
KR101739382B1 (ko) 2017-04-13 2017-05-24 에스프린팅솔루션 주식회사 현상 카트리지 및 이를 채용한 전자사진방식 화상형성장치
JP2018053933A (ja) 2016-09-26 2018-04-05 京セラドキュメントソリューションズ株式会社 ワンウェイクラッチ、定着装置及び画像形成装置
JP2021128315A (ja) 2020-02-17 2021-09-02 キヤノン株式会社 駆動装置及び定着装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5460410B2 (ja) 2010-03-26 2014-04-02 京セラドキュメントソリューションズ株式会社 ジャム処理装置及び画像形成装置
JP5920268B2 (ja) * 2013-03-26 2016-05-18 富士ゼロックス株式会社 画像形成装置
JP6217494B2 (ja) * 2014-03-28 2017-10-25 京セラドキュメントソリューションズ株式会社 駆動力伝達装置、及びそれを備えた画像形成装置
US9483010B2 (en) * 2014-09-03 2016-11-01 Samsung Electronics Co., Ltd. Gear apparatus having reinforcing member and image forming apparatus
JP6464784B2 (ja) * 2015-02-06 2019-02-06 ブラザー工業株式会社 画像形成装置
TWI647549B (zh) * 2017-07-18 2019-01-11 上福全球科技股份有限公司 Transmission assembly and transmission member, and photosensitive drum unit having the transmission member
JP7389962B2 (ja) * 2019-07-30 2023-12-01 株式会社リコー 駆動装置及び画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003208024A (ja) 2002-01-15 2003-07-25 Canon Inc 駆動装置及びカラー画像形成装置
JP2006106328A (ja) 2004-10-05 2006-04-20 Canon Inc 画像形成装置
US20080124129A1 (en) 2006-11-27 2008-05-29 Jung-Jae Lee Image forming apparatus and power transmission unit thereof
JP2009222737A (ja) 2008-03-13 2009-10-01 Fuji Xerox Co Ltd 画像形成装置及び動力伝達装置
JP2018053933A (ja) 2016-09-26 2018-04-05 京セラドキュメントソリューションズ株式会社 ワンウェイクラッチ、定着装置及び画像形成装置
KR101739382B1 (ko) 2017-04-13 2017-05-24 에스프린팅솔루션 주식회사 현상 카트리지 및 이를 채용한 전자사진방식 화상형성장치
JP2021128315A (ja) 2020-02-17 2021-09-02 キヤノン株式会社 駆動装置及び定着装置

Also Published As

Publication number Publication date
JP2023087454A (ja) 2023-06-23
US11953853B2 (en) 2024-04-09
US20230213883A1 (en) 2023-07-06

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