SG10201808506XA - Developing apparatus and image forming apparatus - Google Patents

Developing apparatus and image forming apparatus

Info

Publication number
SG10201808506XA
SG10201808506XA SG10201808506XA SG10201808506XA SG10201808506XA SG 10201808506X A SG10201808506X A SG 10201808506XA SG 10201808506X A SG10201808506X A SG 10201808506XA SG 10201808506X A SG10201808506X A SG 10201808506XA SG 10201808506X A SG10201808506X A SG 10201808506XA
Authority
SG
Singapore
Prior art keywords
rotation axis
main body
developing
image forming
apparatus main
Prior art date
Application number
SG10201808506XA
Inventor
Gofuku Shuichi
Maeshima Hideki
Ishii Soichi
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of SG10201808506XA publication Critical patent/SG10201808506XA/en

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
    • 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
    • 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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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
    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1676—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the developer unit
    • 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
    • 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
    • G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
    • G03G21/185—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks the process cartridge being mounted parallel to the axis of the photosensitive member
    • 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
    • G03G2221/1654—Locks and means for positioning or alignment

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)

Abstract

SG0126 OF THE DISCLOSURE At ends of a frame in an axial direction of a developing roller, a first end portion member and a second end portion member are provided so as to be rotatable around a rotation axis parallel to the axial direction, and at least one of them has one side in a direction orthogonal to the rotation axis on which a force receiving portion is provided, and another side in the direction orthogonal to the rotation axis on which a regulating portion is provided. The force receiving portion receives biasing force in a mounting direction of the developing apparatus to the apparatus main body from a biasing member. The regulating portion is brought into contact with the apparatus main body to regulate movement of the other side relative to the apparatus main body in a direction opposite to the mounting direction, with a fulcrum being the rotation axis. Fig.1 ABSTRACT OF THE DISCLOSURE DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
SG10201808506XA 2017-09-29 2018-09-27 Developing apparatus and image forming apparatus SG10201808506XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017190415A JP6921699B2 (en) 2017-09-29 2017-09-29 Developing equipment and image forming equipment

Publications (1)

Publication Number Publication Date
SG10201808506XA true SG10201808506XA (en) 2019-04-29

Family

ID=63683734

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201808506XA SG10201808506XA (en) 2017-09-29 2018-09-27 Developing apparatus and image forming apparatus

Country Status (8)

Country Link
US (1) US10670986B2 (en)
EP (1) EP3462243B1 (en)
JP (1) JP6921699B2 (en)
KR (1) KR102312589B1 (en)
CN (1) CN109581838B (en)
PH (1) PH12018000287A1 (en)
RU (1) RU2705749C1 (en)
SG (1) SG10201808506XA (en)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003228234A (en) 2002-02-01 2003-08-15 Canon Inc Process cartridge and image forming apparatus
JP4006414B2 (en) * 2004-06-02 2007-11-14 キヤノン株式会社 Developing device and process cartridge
JP4385295B2 (en) * 2004-07-29 2009-12-16 ブラザー工業株式会社 Developing device, process cartridge, and image forming apparatus
JP4498407B2 (en) * 2006-12-22 2010-07-07 キヤノン株式会社 Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit
JP4968957B2 (en) 2008-03-31 2012-07-04 キヤノン株式会社 Frame body unit, developing device and process cartridge, and frame body unit, developing device and process cartridge manufacturing method
JP5127565B2 (en) * 2008-05-23 2013-01-23 キヤノン株式会社 Cartridge and image forming apparatus
JP5004870B2 (en) * 2008-05-23 2012-08-22 キヤノン株式会社 Process cartridge and electrophotographic image forming apparatus
JP4701266B2 (en) * 2008-05-27 2011-06-15 キヤノン株式会社 Process cartridge and electrophotographic image forming apparatus
JP5288900B2 (en) * 2008-06-20 2013-09-11 キヤノン株式会社 Process cartridge and electrophotographic image forming apparatus
JP2011242757A (en) 2010-04-20 2011-12-01 Canon Inc Regulating member, cleaning member, developing device, cleaning device, process cartridge, and image forming apparatus
JP2012118506A (en) 2010-11-10 2012-06-21 Canon Inc Process cartridge and development apparatus
JP5935391B2 (en) 2012-02-29 2016-06-15 ブラザー工業株式会社 Image forming apparatus
JP6039247B2 (en) * 2012-06-04 2016-12-07 キヤノン株式会社 Developing device, process cartridge, image forming apparatus
JP6184311B2 (en) * 2012-12-14 2017-08-23 キヤノン株式会社 Process cartridge and image forming apparatus
JP6402898B2 (en) * 2014-06-09 2018-10-10 株式会社リコー Belt device, belt fixing device, and image forming apparatus
US10067461B2 (en) 2016-02-29 2018-09-04 Canon Kabushiki Kaisha Developing cartridge with a restricted portion that contacts a restricting portion of an image forming apparatus
JP6465906B2 (en) * 2016-02-29 2019-02-06 キヤノン株式会社 Developing device, process cartridge, and image forming apparatus
JP7076945B2 (en) * 2016-03-22 2022-05-30 キヤノン株式会社 Developing equipment and image forming equipment
US10241438B2 (en) 2016-03-22 2019-03-26 Canon Kabushiki Kaisha Developing device having a developing unit that is pivotally supported about the axis of a shaft, and image forming apparatus

Also Published As

Publication number Publication date
CN109581838B (en) 2022-04-19
JP6921699B2 (en) 2021-08-18
JP2019066609A (en) 2019-04-25
EP3462243A1 (en) 2019-04-03
US20190101846A1 (en) 2019-04-04
CN109581838A (en) 2019-04-05
RU2705749C1 (en) 2019-11-11
KR102312589B1 (en) 2021-10-15
KR20190038360A (en) 2019-04-08
US10670986B2 (en) 2020-06-02
PH12018000287A1 (en) 2019-04-15
EP3462243B1 (en) 2022-04-27

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