JP7073132B2 - 駆動装置及び画像形成装置 - Google Patents

駆動装置及び画像形成装置 Download PDF

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Publication number
JP7073132B2
JP7073132B2 JP2018024401A JP2018024401A JP7073132B2 JP 7073132 B2 JP7073132 B2 JP 7073132B2 JP 2018024401 A JP2018024401 A JP 2018024401A JP 2018024401 A JP2018024401 A JP 2018024401A JP 7073132 B2 JP7073132 B2 JP 7073132B2
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Japan
Prior art keywords
drive
output member
drive output
transmission member
pinion gear
Prior art date
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Active
Application number
JP2018024401A
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English (en)
Japanese (ja)
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JP2019139162A (ja
JP2019139162A5 (enExample
Inventor
悠介 新川
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 JP2018024401A priority Critical patent/JP7073132B2/ja
Priority to CN201910105951.8A priority patent/CN110161815A/zh
Priority to US16/268,252 priority patent/US11204576B2/en
Publication of JP2019139162A publication Critical patent/JP2019139162A/ja
Publication of JP2019139162A5 publication Critical patent/JP2019139162A5/ja
Application granted granted Critical
Publication of JP7073132B2 publication Critical patent/JP7073132B2/ja
Active legal-status Critical Current
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
    • F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
    • F16D1/112—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts comprising torque-transmitting surfaces, e.g. bayonet joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/063—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by moving along the inner and the outer surface without pivoting or rolling, e.g. sliding wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • F16H1/08—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes the members having helical, herringbone, or like teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/0018—Shaft assemblies for gearings
    • F16H57/0025—Shaft assemblies for gearings with gearing elements rigidly connected to a shaft, e.g. securing gears or pulleys by specially adapted splines, keys or methods
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Gear Transmission (AREA)
  • Gears, Cams (AREA)
JP2018024401A 2018-02-14 2018-02-14 駆動装置及び画像形成装置 Active JP7073132B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018024401A JP7073132B2 (ja) 2018-02-14 2018-02-14 駆動装置及び画像形成装置
CN201910105951.8A CN110161815A (zh) 2018-02-14 2019-02-02 驱动装置和成像装置
US16/268,252 US11204576B2 (en) 2018-02-14 2019-02-05 Driving apparatus and image forming apparatus with improved drive output member maintainability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018024401A JP7073132B2 (ja) 2018-02-14 2018-02-14 駆動装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2019139162A JP2019139162A (ja) 2019-08-22
JP2019139162A5 JP2019139162A5 (enExample) 2021-03-25
JP7073132B2 true JP7073132B2 (ja) 2022-05-23

Family

ID=67541585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018024401A Active JP7073132B2 (ja) 2018-02-14 2018-02-14 駆動装置及び画像形成装置

Country Status (3)

Country Link
US (1) US11204576B2 (enExample)
JP (1) JP7073132B2 (enExample)
CN (1) CN110161815A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022041975A (ja) * 2020-08-31 2022-03-11 キヤノン株式会社 感光体ユニット、カートリッジ、電子写真画像形成装置
JP7606850B2 (ja) * 2020-11-06 2024-12-26 シャープ株式会社 駆動力伝達機構および画像形成装置
JP7775609B2 (ja) 2021-09-27 2025-11-26 富士フイルムビジネスイノベーション株式会社 駆動装置及び画像形成装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003206993A (ja) 2002-01-15 2003-07-25 Ricoh Co Ltd 駆動伝達装置及び該装置を備えた画像形成装置
JP2007058238A (ja) 2006-11-06 2007-03-08 Ricoh Co Ltd 像担持体の駆動装置及びその駆動装置を有する画像形成装置
JP2008310302A (ja) 2007-05-15 2008-12-25 Canon Inc カラー電子写真画像形成装置
JP2009151207A (ja) 2007-12-21 2009-07-09 Ricoh Co Ltd 駆動装置および画像形成装置
JP2010096815A (ja) 2008-10-14 2010-04-30 Ricoh Co Ltd プロセスカートリッジ、これを用いる画像形成装置
JP2011186167A (ja) 2010-03-08 2011-09-22 Ricoh Co Ltd 回転体駆動装置及びこの回転体駆動装置を用いた像担持体駆動装置と画像形成装置
JP2015163953A (ja) 2014-01-28 2015-09-10 キヤノン株式会社 駆動伝達装置及び画像形成装置
JP2017101812A (ja) 2015-12-04 2017-06-08 キヤノン株式会社 動力伝達装置、駆動装置及び画像形成装置
JP2017142518A (ja) 2012-06-15 2017-08-17 キヤノン株式会社 カートリッジ、プロセスカートリッジ、および、電子写真画像形成装置
US20170248912A1 (en) 2016-02-26 2017-08-31 Zhongshan Kingway Image Tech Co., Ltd. Process cartridge

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406316A (en) * 1992-05-01 1995-04-11 Hewlett-Packard Company Airflow system for ink-jet printer
JPH06314001A (ja) * 1993-04-28 1994-11-08 Canon Inc ギアユニット及び画像形成装置
US6175706B1 (en) * 1996-09-26 2001-01-16 Canon Kabushiki Kaisha Process cartridge, electrophotographic image forming apparatus driving force transmission part and electrophotographic photosensitive drum
KR100449702B1 (ko) * 1997-11-06 2005-01-17 삼성전자주식회사 정착기의 구동장치
JP3478797B2 (ja) * 1999-12-28 2003-12-15 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
JP4245465B2 (ja) * 2003-12-02 2009-03-25 株式会社リコー プロセスカートリッジ及び画像形成装置
KR100823255B1 (ko) * 2005-05-13 2008-04-18 삼성전자주식회사 현상기구동장치 및 이를 적용한 화상형성장치
JP4613879B2 (ja) * 2006-05-29 2011-01-19 ブラザー工業株式会社 用紙搬送装置及び画像形成装置
JP5274397B2 (ja) * 2009-07-23 2013-08-28 キヤノン株式会社 駆動装置及び画像形成装置
CN101968086B (zh) * 2010-09-19 2012-04-04 陈中羽 旋转传动机构及利用该机构的opc鼓芯齿轮
CN202205028U (zh) * 2011-08-30 2012-04-25 珠海赛纳打印科技股份有限公司 碳粉盒和成像装置
JP5520978B2 (ja) 2012-01-27 2014-06-11 京セラドキュメントソリューションズ株式会社 駆動装置
CN107074466B (zh) * 2015-04-06 2018-10-02 京瓷办公信息系统株式会社 驱动传递装置和图像形成装置
JP6628125B2 (ja) * 2015-05-18 2020-01-08 株式会社リコー 画像形成装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003206993A (ja) 2002-01-15 2003-07-25 Ricoh Co Ltd 駆動伝達装置及び該装置を備えた画像形成装置
JP2007058238A (ja) 2006-11-06 2007-03-08 Ricoh Co Ltd 像担持体の駆動装置及びその駆動装置を有する画像形成装置
JP2008310302A (ja) 2007-05-15 2008-12-25 Canon Inc カラー電子写真画像形成装置
JP2009151207A (ja) 2007-12-21 2009-07-09 Ricoh Co Ltd 駆動装置および画像形成装置
JP2010096815A (ja) 2008-10-14 2010-04-30 Ricoh Co Ltd プロセスカートリッジ、これを用いる画像形成装置
JP2011186167A (ja) 2010-03-08 2011-09-22 Ricoh Co Ltd 回転体駆動装置及びこの回転体駆動装置を用いた像担持体駆動装置と画像形成装置
JP2017142518A (ja) 2012-06-15 2017-08-17 キヤノン株式会社 カートリッジ、プロセスカートリッジ、および、電子写真画像形成装置
JP2015163953A (ja) 2014-01-28 2015-09-10 キヤノン株式会社 駆動伝達装置及び画像形成装置
JP2017101812A (ja) 2015-12-04 2017-06-08 キヤノン株式会社 動力伝達装置、駆動装置及び画像形成装置
US20170248912A1 (en) 2016-02-26 2017-08-31 Zhongshan Kingway Image Tech Co., Ltd. Process cartridge

Also Published As

Publication number Publication date
CN110161815A (zh) 2019-08-23
US20190250550A1 (en) 2019-08-15
US11204576B2 (en) 2021-12-21
JP2019139162A (ja) 2019-08-22

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