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KR920004922A - Electrophotographic apparatus - Google Patents

Electrophotographic apparatus Download PDF

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Publication number
KR920004922A
KR920004922A KR1019910013962A KR910013962A KR920004922A KR 920004922 A KR920004922 A KR 920004922A KR 1019910013962 A KR1019910013962 A KR 1019910013962A KR 910013962 A KR910013962 A KR 910013962A KR 920004922 A KR920004922 A KR 920004922A
Authority
KR
South Korea
Prior art keywords
unit
handle
transfer
photosensitive
developing unit
Prior art date
Application number
KR1019910013962A
Other languages
Korean (ko)
Inventor
나오끼 야마무라
Original Assignee
고바야시 쥰
도오꾜오 덴끼 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 고바야시 쥰, 도오꾜오 덴끼 가부시끼가이샤 filed Critical 고바야시 쥰
Publication of KR920004922A publication Critical patent/KR920004922A/en

Links

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
    • G03G21/18—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
    • G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
    • 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
    • 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
    • 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
    • G03G2221/18—Cartridge systems
    • G03G2221/183—Process cartridge
    • G03G2221/1846—Process cartridge using a handle for carrying or pulling out of the main machine
    • 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
    • G03G2221/183—Process cartridge
    • G03G2221/1853—Process cartridge having a submodular arrangement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

내용 없음No content

Description

전자사진장치Electrophotographic apparatus

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 제1의 실시예를 도시하는 전체구조를 도시하는 분해 사시도.1 is an exploded perspective view showing the entire structure of a first embodiment of the present invention.

제2도는 감광유니트와 현상유니트의 연결상태를 도시하는 측면도.2 is a side view showing a connection state between the photosensitive unit and the developing unit.

제3도는 감광체유니트의 측면도.3 is a side view of the photosensitive member unit.

Claims (6)

용지통로와 전사부와 정착부를 소유하는 상면개구의 케이스와 노광부를 갖는 상기 케이스의 개구면에 회동이 자유롭게 유지된 상부 커버와, 적어도 감광체와 대전부를 소유하는 감광체유니트와, 토너용기를 소유하는 현상유니트와, 상기 케이스의 상기 용지통로의 양측에 배치되어 상기 감광체 유니트와 상기 현상유니트를 윗쪽으로 빼고끼움이 자유롭게 유지되는 유지부와, 상기 현상유니트에 설치되어 상기 감광체 유니트를 받치는 받침부와, 상기 현상유니트에 설치되어 윗쪽으로 돌출하는 손잡이로 구성된 것을 특징으로 하는 전사사진장치.A phenomenon of owning a toner container, a top cover freely rotatable on an opening surface of the case having a paper path, a transfer part and a fixing part, and an opening surface of the case having an exposure part, at least a photosensitive member and a charging part, and a toner container. A holding unit arranged on both sides of the paper passage of the case and holding the photosensitive unit and the developing unit upward and freely fitted, a support unit installed in the developing unit to support the photosensitive unit; The transfer photographing device, characterized in that consisting of a handle installed on the developing unit protruding upward. 제1항에 있어서, 손잡이를 연질의 재료로 형성한 것을 특징으로 하는 전사사진장치.The transfer photographing apparatus according to claim 1, wherein the handle is formed of a soft material. 제1항에 있어서, 손잡이를 회전이 자유롭게 부착한 것이 특징으로 하는 전사사진장치.The transfer photographing apparatus according to claim 1, wherein the handle is freely attached to the handle. 제1항에 있어서, 감광체의 양단을 회전이 자유롭게 지지하는 축받이를 케이스에 형성한 유지부에 걸어맞춤되도록 한 것을 특징으로 하는 전사사진장치.The transfer photographing apparatus according to claim 1, wherein both ends of the photosensitive member are engaged with a retaining portion formed in a case in which a bearing supporting freely rotates. 제1항에 있어서, 현상유니트에 설치된 받침부를 윗쪽개구의 U자형으로 형성하고, 감광체 유니트에는 상기 받침부에 걸어맞춤한 축을 설치해서 상기 현상유니트에 상기 감광체 유니트를 착탈이 자유롭게 부착한 것을 특징으로 하는 전사사진장치.2. The support unit according to claim 1, wherein the support unit provided in the developing unit is formed in a U-shape at the upper opening, and the photosensitive unit is provided with a shaft engaged with the support unit, so that the photosensitive unit is detachably attached to the developing unit. Transfer photo device. 제1항에 있어서, 현상유니트에 설치한 손잡이와는 별도로 감광체유니트에도 손잡이를 형성한 것을 특징으로 하는 전사사진장치.The transfer photographing apparatus according to claim 1, wherein a handle is formed on the photosensitive member unit separately from the handle installed on the developing unit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910013962A 1990-08-24 1991-08-13 Electrophotographic apparatus KR920004922A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1990089083U JP2530562Y2 (en) 1990-08-24 1990-08-24 Electrophotographic equipment
JP2-89083 1990-08-24

Publications (1)

Publication Number Publication Date
KR920004922A true KR920004922A (en) 1992-03-28

Family

ID=13960973

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910013962A KR920004922A (en) 1990-08-24 1991-08-13 Electrophotographic apparatus

Country Status (4)

Country Link
EP (1) EP0473303B1 (en)
JP (1) JP2530562Y2 (en)
KR (1) KR920004922A (en)
DE (1) DE69100931T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940003109B1 (en) * 1991-04-17 1994-04-13 삼성전자 주식회사 Image recorder
JP2774735B2 (en) * 1992-05-27 1998-07-09 シャープ株式会社 Image forming device
JP3270121B2 (en) * 1992-06-30 2002-04-02 キヤノン株式会社 Image forming device
JP3073102B2 (en) * 1992-09-28 2000-08-07 富士通株式会社 Process cartridge and image forming apparatus
US12189331B2 (en) 2020-09-10 2025-01-07 Ricoh Company, Ltd. Positioning member, holding device, process cartridge, and image forming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230159A (en) * 1985-04-04 1986-10-14 Minolta Camera Co Ltd Image forming device
US4757344A (en) * 1985-07-16 1988-07-12 Ricoh Company, Ltd. Imaging apparatus with detachable cartridges
JPH064350Y2 (en) * 1986-09-09 1994-02-02 東京電気株式会社 Electrophotographic device
US4866482A (en) * 1986-10-24 1989-09-12 Ricoh Company, Ltd. Image forming device for electrostatic recording apparatus having a slidable replacement holding case
JPS63313185A (en) * 1987-06-17 1988-12-21 Ricoh Co Ltd Recorder
JPH01136944U (en) * 1988-03-11 1989-09-19

Also Published As

Publication number Publication date
JP2530562Y2 (en) 1997-03-26
DE69100931D1 (en) 1994-02-17
EP0473303B1 (en) 1994-01-05
JPH0446448U (en) 1992-04-20
EP0473303A1 (en) 1992-03-04
DE69100931T2 (en) 1994-07-21

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Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19910813

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Patent event date: 19910813

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PG1501 Laying open of application
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Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19950208

Comment text: Decision to Refuse Application

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Patent event code: PE06011S01I