KR20250154544A - 드럼 유닛 및 카트리지 - Google Patents

드럼 유닛 및 카트리지

Info

Publication number
KR20250154544A
KR20250154544A KR1020257034387A KR20257034387A KR20250154544A KR 20250154544 A KR20250154544 A KR 20250154544A KR 1020257034387 A KR1020257034387 A KR 1020257034387A KR 20257034387 A KR20257034387 A KR 20257034387A KR 20250154544 A KR20250154544 A KR 20250154544A
Authority
KR
South Korea
Prior art keywords
coupling
drum
drive transmission
unit
cartridge
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
KR1020257034387A
Other languages
English (en)
Korean (ko)
Inventor
아키히로 후지와라
류타 무라카미
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20250154544A publication Critical patent/KR20250154544A/ko
Pending legal-status Critical Current

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
    • 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)
KR1020257034387A 2019-06-12 2020-06-09 드럼 유닛 및 카트리지 Pending KR20250154544A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2019-109671 2019-06-12
JP2019109671 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
KR1020247042756A KR102875460B1 (ko) 2019-06-12 2020-06-09 드럼 유닛 및 카트리지

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020247042756A Division KR102875460B1 (ko) 2019-06-12 2020-06-09 드럼 유닛 및 카트리지

Publications (1)

Publication Number Publication Date
KR20250154544A true KR20250154544A (ko) 2025-10-28

Family

ID=73780961

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020257034387A Pending KR20250154544A (ko) 2019-06-12 2020-06-09 드럼 유닛 및 카트리지
KR1020227000845A Active KR102749362B1 (ko) 2019-06-12 2020-06-09 드럼 유닛, 구동 전달 유닛, 카트리지 및 전자사진 화상 형성 장치
KR1020247042756A Active KR102875460B1 (ko) 2019-06-12 2020-06-09 드럼 유닛 및 카트리지

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020227000845A Active KR102749362B1 (ko) 2019-06-12 2020-06-09 드럼 유닛, 구동 전달 유닛, 카트리지 및 전자사진 화상 형성 장치
KR1020247042756A Active KR102875460B1 (ko) 2019-06-12 2020-06-09 드럼 유닛 및 카트리지

Country Status (17)

Country Link
US (3) US12025941B2 (https=)
EP (1) EP3985443A4 (https=)
JP (2) JP7614746B2 (https=)
KR (3) KR20250154544A (https=)
CN (2) CN113966491B (https=)
AU (3) AU2020290276B2 (https=)
BR (1) BR112021023674A2 (https=)
CA (1) CA3142869C (https=)
CL (1) CL2021003282A1 (https=)
CO (1) CO2021017384A2 (https=)
MA (1) MA56216A (https=)
MX (1) MX2021015203A (https=)
MY (1) MY210326A (https=)
PH (1) PH12021553087A1 (https=)
SG (1) SG11202113334PA (https=)
TW (2) TWI800736B (https=)
WO (1) WO2020251052A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120044773A (zh) 2019-03-18 2025-05-27 佳能株式会社 电子照相成像设备、盒和鼓单元
MX2021015203A (es) * 2019-06-12 2022-01-18 Canon Kk Unidad de tambor, unidad de transmision de accionamiento, cartucho y aparato de formacion de imagenes electrofotograficas.
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

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JP7048299B2 (ja) 2017-12-18 2022-04-05 株式会社オービック 受注登録装置、受注登録方法、および、受注登録プログラム
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Also Published As

Publication number Publication date
US20240045364A1 (en) 2024-02-08
US12025941B2 (en) 2024-07-02
JP7614746B2 (ja) 2025-01-16
CL2021003282A1 (es) 2022-09-09
JP7841070B2 (ja) 2026-04-06
MA56216A (fr) 2022-04-20
JP2025038237A (ja) 2025-03-18
CO2021017384A2 (es) 2022-01-17
JP2020204767A (ja) 2020-12-24
CA3142869C (en) 2024-07-02
KR20250004944A (ko) 2025-01-08
AU2020290276B2 (en) 2023-11-30
PH12021553087A1 (en) 2023-08-14
US12287600B2 (en) 2025-04-29
KR20220018596A (ko) 2022-02-15
US20250164918A1 (en) 2025-05-22
CN113966491A (zh) 2022-01-21
TW202333004A (zh) 2023-08-16
KR102749362B1 (ko) 2024-12-31
AU2023266346A1 (en) 2023-12-07
BR112021023674A2 (pt) 2022-01-04
MX2021015203A (es) 2022-01-18
AU2023266346B2 (en) 2025-09-11
KR102875460B1 (ko) 2025-10-27
MY210326A (en) 2025-09-11
AU2020290276A1 (en) 2022-01-20
CN113966491B (zh) 2025-03-14
SG11202113334PA (en) 2021-12-30
EP3985443A4 (en) 2023-07-19
EP3985443A1 (en) 2022-04-20
US20220082984A1 (en) 2022-03-17
AU2025220871A1 (en) 2025-09-11
TW202105093A (zh) 2021-02-01
CA3142869A1 (en) 2020-12-17
TWI800736B (zh) 2023-05-01
WO2020251052A1 (ja) 2020-12-17
TWI826294B (zh) 2023-12-11
CN119937266A (zh) 2025-05-06

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P13-X000 Application amended

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