TWI826294B - 驅動傳導單元 - Google Patents

驅動傳導單元 Download PDF

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Publication number
TWI826294B
TWI826294B TW112111050A TW112111050A TWI826294B TW I826294 B TWI826294 B TW I826294B TW 112111050 A TW112111050 A TW 112111050A TW 112111050 A TW112111050 A TW 112111050A TW I826294 B TWI826294 B TW I826294B
Authority
TW
Taiwan
Prior art keywords
coupling
coupling part
drive
drive transmission
roller
Prior art date
Application number
TW112111050A
Other languages
English (en)
Chinese (zh)
Other versions
TW202333004A (zh
Inventor
藤原明裕
村上竜太
Original Assignee
日商佳能股份有限公司
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 日商佳能股份有限公司 filed Critical 日商佳能股份有限公司
Publication of TW202333004A publication Critical patent/TW202333004A/zh
Application granted granted Critical
Publication of TWI826294B publication Critical patent/TWI826294B/zh

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)
TW112111050A 2019-06-12 2020-06-12 驅動傳導單元 TWI826294B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019109671 2019-06-12
JP2019-109671 2019-06-12

Publications (2)

Publication Number Publication Date
TW202333004A TW202333004A (zh) 2023-08-16
TWI826294B true TWI826294B (zh) 2023-12-11

Family

ID=73780961

Family Applications (2)

Application Number Title Priority Date Filing Date
TW112111050A TWI826294B (zh) 2019-06-12 2020-06-12 驅動傳導單元
TW109119824A TWI800736B (zh) 2019-06-12 2020-06-12 滾筒單元、驅動傳導單元、卡匣及電子照相畫像形成裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW109119824A TWI800736B (zh) 2019-06-12 2020-06-12 滾筒單元、驅動傳導單元、卡匣及電子照相畫像形成裝置

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
KR102749362B1 (ko) * 2019-06-12 2024-12-31 캐논 가부시끼가이샤 드럼 유닛, 구동 전달 유닛, 카트리지 및 전자사진 화상 형성 장치
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
CN119937266A (zh) 2025-05-06
CO2021017384A2 (es) 2022-01-17
EP3985443A4 (en) 2023-07-19
US12025941B2 (en) 2024-07-02

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