CA2028150C - Image forming apparatus - Google Patents

Image forming apparatus

Info

Publication number
CA2028150C
CA2028150C CA 2028150 CA2028150A CA2028150C CA 2028150 C CA2028150 C CA 2028150C CA 2028150 CA2028150 CA 2028150 CA 2028150 A CA2028150 A CA 2028150A CA 2028150 C CA2028150 C CA 2028150C
Authority
CA
Canada
Prior art keywords
bevel gear
axis
developing unit
rotating axis
photoconductive 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.)
Expired - Fee Related
Application number
CA 2028150
Other languages
English (en)
French (fr)
Other versions
CA2028150A1 (en
Inventor
Tetsuya Fujimoto
Hiroshi Kishimoto
Tomohiro Nonomura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of CA2028150A1 publication Critical patent/CA2028150A1/en
Application granted granted Critical
Publication of CA2028150C publication Critical patent/CA2028150C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/06—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
    • 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
    • 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
    • G03G2221/1651—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
    • 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
    • G03G2221/18—Cartridge systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Gear Transmission (AREA)
CA 2028150 1989-05-19 1990-05-16 Image forming apparatus Expired - Fee Related CA2028150C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12719789 1989-05-19
JP1-127197 1989-05-19

Publications (2)

Publication Number Publication Date
CA2028150A1 CA2028150A1 (en) 1990-11-20
CA2028150C true CA2028150C (en) 1997-12-02

Family

ID=14954104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2028150 Expired - Fee Related CA2028150C (en) 1989-05-19 1990-05-16 Image forming apparatus

Country Status (4)

Country Link
EP (1) EP0429657B1 (de)
CA (1) CA2028150C (de)
DE (1) DE69016751T2 (de)
WO (1) WO1990014618A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110568743B (zh) * 2019-09-24 2024-07-05 珠海市汇威精密制造有限公司 一种驱动力接收部件及处理盒

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62280866A (ja) * 1986-05-30 1987-12-05 Canon Inc 画像形成装置
JPH01120458A (ja) * 1987-10-31 1989-05-12 Canon Inc 動力伝達装置

Also Published As

Publication number Publication date
EP0429657A4 (en) 1993-01-20
EP0429657A1 (de) 1991-06-05
CA2028150A1 (en) 1990-11-20
WO1990014618A1 (en) 1990-11-29
EP0429657B1 (de) 1995-02-08
DE69016751D1 (de) 1995-03-23
DE69016751T2 (de) 1995-06-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed