CN119937266A - 鼓单元、驱动传递单元、盒及电子照相成像设备 - Google Patents

鼓单元、驱动传递单元、盒及电子照相成像设备 Download PDF

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Publication number
CN119937266A
CN119937266A CN202510221589.6A CN202510221589A CN119937266A CN 119937266 A CN119937266 A CN 119937266A CN 202510221589 A CN202510221589 A CN 202510221589A CN 119937266 A CN119937266 A CN 119937266A
Authority
CN
China
Prior art keywords
coupling
drum
rotation axis
coupling portion
photosensitive drum
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
CN202510221589.6A
Other languages
English (en)
Chinese (zh)
Inventor
藤原明裕
村上龙太
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
Publication of CN119937266A publication Critical patent/CN119937266A/zh
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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • 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
    • 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
    • G03G21/1642—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
    • 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
    • G03G21/1671—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 photosensitive element
    • 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
    • G03G21/1814—Details of parts of process cartridge, e.g. for charging, transfer, cleaning, developing
    • 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
    • G03G21/1853—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 perpendicular 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
CN202510221589.6A 2019-06-12 2020-06-09 鼓单元、驱动传递单元、盒及电子照相成像设备 Pending CN119937266A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019109671 2019-06-12
JP2019-109671 2019-06-12
PCT/JP2020/023319 WO2020251052A1 (ja) 2019-06-12 2020-06-09 ドラムユニット、駆動伝達ユニット、カートリッジおよび電子写真画像形成装置
CN202080042378.1A CN113966491B (zh) 2019-06-12 2020-06-09 鼓单元、驱动传递单元、盒及电子照相成像设备

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202080042378.1A Division CN113966491B (zh) 2019-06-12 2020-06-09 鼓单元、驱动传递单元、盒及电子照相成像设备

Publications (1)

Publication Number Publication Date
CN119937266A true CN119937266A (zh) 2025-05-06

Family

ID=73780961

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202510221589.6A Pending CN119937266A (zh) 2019-06-12 2020-06-09 鼓单元、驱动传递单元、盒及电子照相成像设备
CN202080042378.1A Active CN113966491B (zh) 2019-06-12 2020-06-09 鼓单元、驱动传递单元、盒及电子照相成像设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202080042378.1A Active CN113966491B (zh) 2019-06-12 2020-06-09 鼓单元、驱动传递单元、盒及电子照相成像设备

Country Status (17)

Country Link
US (3) US12025941B2 (enExample)
EP (1) EP3985443A4 (enExample)
JP (2) JP7614746B2 (enExample)
KR (3) KR102749362B1 (enExample)
CN (2) CN119937266A (enExample)
AU (3) AU2020290276B2 (enExample)
BR (1) BR112021023674A2 (enExample)
CA (1) CA3142869C (enExample)
CL (1) CL2021003282A1 (enExample)
CO (1) CO2021017384A2 (enExample)
MA (1) MA56216A (enExample)
MX (1) MX2021015203A (enExample)
MY (1) MY210326A (enExample)
PH (1) PH12021553087A1 (enExample)
SG (1) SG11202113334PA (enExample)
TW (2) TWI826294B (enExample)
WO (1) WO2020251052A1 (enExample)

Families Citing this family (5)

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WO2020189797A1 (ja) 2019-03-18 2020-09-24 キヤノン株式会社 電子写真画像形成装置、カートリッジ及びドラムユニット
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JP7822723B2 (ja) 2020-08-31 2026-03-03 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
JP2024002824A (ja) 2022-06-24 2024-01-11 キヤノン株式会社 カートリッジ及び画像形成装置
JP2025067667A (ja) 2023-10-13 2025-04-24 キヤノン株式会社 現像剤収容ユニット及びプロセスカートリッジ

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Also Published As

Publication number Publication date
SG11202113334PA (en) 2021-12-30
AU2023266346B2 (en) 2025-09-11
KR20250004944A (ko) 2025-01-08
MX2021015203A (es) 2022-01-18
EP3985443A1 (en) 2022-04-20
CA3142869A1 (en) 2020-12-17
JP2025038237A (ja) 2025-03-18
KR102749362B1 (ko) 2024-12-31
JP7614746B2 (ja) 2025-01-16
BR112021023674A2 (pt) 2022-01-04
KR20250154544A (ko) 2025-10-28
AU2023266346A1 (en) 2023-12-07
US20240045364A1 (en) 2024-02-08
CA3142869C (en) 2024-07-02
PH12021553087A1 (en) 2023-08-14
KR102875460B1 (ko) 2025-10-27
TWI800736B (zh) 2023-05-01
TW202333004A (zh) 2023-08-16
AU2025220871A1 (en) 2025-09-11
TW202105093A (zh) 2021-02-01
AU2020290276B2 (en) 2023-11-30
US12287600B2 (en) 2025-04-29
AU2020290276A1 (en) 2022-01-20
CN113966491B (zh) 2025-03-14
MA56216A (fr) 2022-04-20
WO2020251052A1 (ja) 2020-12-17
US20220082984A1 (en) 2022-03-17
MY210326A (en) 2025-09-11
CL2021003282A1 (es) 2022-09-09
KR20220018596A (ko) 2022-02-15
JP7841070B2 (ja) 2026-04-06
JP2020204767A (ja) 2020-12-24
US20250164918A1 (en) 2025-05-22
CN113966491A (zh) 2022-01-21
CO2021017384A2 (es) 2022-01-17
EP3985443A4 (en) 2023-07-19
US12025941B2 (en) 2024-07-02
TWI826294B (zh) 2023-12-11

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