JP2024067417A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2024067417A
JP2024067417A JP2022177474A JP2022177474A JP2024067417A JP 2024067417 A JP2024067417 A JP 2024067417A JP 2022177474 A JP2022177474 A JP 2022177474A JP 2022177474 A JP2022177474 A JP 2022177474A JP 2024067417 A JP2024067417 A JP 2024067417A
Authority
JP
Japan
Prior art keywords
cover
state
angle
path
image forming
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.)
Pending
Application number
JP2022177474A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024067417A5 (enExample
Inventor
隆寛 伊藤
Takahiro Ito
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 JP2022177474A priority Critical patent/JP2024067417A/ja
Priority to US18/494,053 priority patent/US12405563B2/en
Priority to CN202311432535.1A priority patent/CN117991608A/zh
Publication of JP2024067417A publication Critical patent/JP2024067417A/ja
Publication of JP2024067417A5 publication Critical patent/JP2024067417A5/ja
Pending legal-status Critical Current

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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
    • G03G21/1604—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
    • 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
    • G03G15/163—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 the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—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 the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
    • G03G15/165—Arrangements for supporting or transporting the second base in the transfer area, e.g. guides
    • 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
    • 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
    • G03G2215/00611—Detector details, e.g. optical detector
    • G03G2215/00628—Mechanical detector or switch
    • 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
    • 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
    • G03G2221/1678—Frame structures
    • 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
    • G03G2221/1678—Frame structures
    • G03G2221/169—Structural door designs

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
JP2022177474A 2022-11-04 2022-11-04 画像形成装置 Pending JP2024067417A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022177474A JP2024067417A (ja) 2022-11-04 2022-11-04 画像形成装置
US18/494,053 US12405563B2 (en) 2022-11-04 2023-10-25 Image forming apparatus
CN202311432535.1A CN117991608A (zh) 2022-11-04 2023-10-31 图像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022177474A JP2024067417A (ja) 2022-11-04 2022-11-04 画像形成装置

Publications (2)

Publication Number Publication Date
JP2024067417A true JP2024067417A (ja) 2024-05-17
JP2024067417A5 JP2024067417A5 (enExample) 2025-11-11

Family

ID=90899719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022177474A Pending JP2024067417A (ja) 2022-11-04 2022-11-04 画像形成装置

Country Status (3)

Country Link
US (1) US12405563B2 (enExample)
JP (1) JP2024067417A (enExample)
CN (1) CN117991608A (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1026922A (ja) 1996-07-10 1998-01-27 Mita Ind Co Ltd 開閉機構
JP3322389B2 (ja) 1997-09-19 2002-09-09 東芝テック株式会社 カバー開放保持装置
US7831173B2 (en) * 2007-03-23 2010-11-09 Kyocera Mita Corporation Image forming apparatus and image bearing member cover
JP6143426B2 (ja) * 2012-07-12 2017-06-07 キヤノン株式会社 画像形成装置
JP6428217B2 (ja) * 2014-12-04 2018-11-28 富士ゼロックス株式会社 画像形成装置
JP7005242B2 (ja) 2017-09-12 2022-01-21 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
US20240152088A1 (en) 2024-05-09
CN117991608A (zh) 2024-05-07
US12405563B2 (en) 2025-09-02

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Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251030

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