KR920013049A - Image recorder - Google Patents

Image recorder Download PDF

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Publication number
KR920013049A
KR920013049A KR1019900021486A KR900021486A KR920013049A KR 920013049 A KR920013049 A KR 920013049A KR 1019900021486 A KR1019900021486 A KR 1019900021486A KR 900021486 A KR900021486 A KR 900021486A KR 920013049 A KR920013049 A KR 920013049A
Authority
KR
South Korea
Prior art keywords
bracket
recording apparatus
image recording
head array
led head
Prior art date
Application number
KR1019900021486A
Other languages
Korean (ko)
Other versions
KR930006968B1 (en
Inventor
이동호
Original Assignee
정용문
삼성전자 주식회사
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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019900021486A priority Critical patent/KR930006968B1/en
Priority to FR9113865A priority patent/FR2670712A1/en
Priority to ITMI913174A priority patent/IT1252695B/en
Priority to GB9125342A priority patent/GB2251083A/en
Priority to DE4140884A priority patent/DE4140884A1/en
Publication of KR920013049A publication Critical patent/KR920013049A/en
Application granted granted Critical
Publication of KR930006968B1 publication Critical patent/KR930006968B1/en

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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J25/00—Actions or mechanisms not otherwise provided for
    • B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
    • B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/02—Framework
    • 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
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1628—Clamshell type
    • 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
    • G03G21/1666—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 exposure unit
    • 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
    • G03G2221/1636—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the exposure unit
    • 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
    • G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

내용 없음No content

Description

화상 기록장치Image recorder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명의 화상 기록 장치의 개략도, 제3도는 본 발명의 요부 사시도, 제4도는 본 발명의 요부 작용도.2 is a schematic diagram of an image recording apparatus of the present invention, FIG. 3 is a perspective view of a main portion of the present invention, and FIG. 4 is a main operation diagram of the present invention.

Claims (5)

LED 헤드 어레이를 사용하는 전자사진 프로세서에 있어서, 상부 본체 하우징(1) 하단에 브라켓(2)을 공하고 상기 브라켓(2)의 선단에는 LED 헤드 어레이(4)가 감광드럼(9)에 빛을 조사하는 방향으로 설치하되 탄성 부재를 사용하여 LED 헤드 어레이가 탄력적으로 작동가능하게 설치되며 상기 LED 헤드 어레이(4)의 양측면에는 위치결정 부재(5)가 설치됨을 특징으로 하는 화상 기록장치.In an electrophotographic processor using an LED head array, a bracket (2) is provided at the bottom of the upper body housing (1), and at the tip of the bracket (2), the LED head array (4) emits light to the photosensitive drum (9). And an LED member, wherein the LED head array is elastically operable using an elastic member, and positioning members (5) are provided on both sides of the LED head array (4). 제1항에 있어서, 탄성 부재(5)는 판스프링(3)으로 이루어짐을 특징으로 하는 화상 기록장치.An image recording apparatus according to claim 1, wherein the elastic member (5) consists of a leaf spring (3). 제1항에 있어서, 탄성 부재(5)는 코일 스프링으로 이루어짐을 특징으로 하는화상 기록장치.An image recording apparatus according to claim 1, wherein the elastic member (5) is made of a coil spring. 제1항에 있어서, 위치결정 부재(5)는 브라켓(6)과 상기 브라켓(6)의 선단에 회동 가능하게 설치된 로울러(7)로 이루어진 것을 특징으로 하는 화상 기록장치.2. An image recording apparatus according to claim 1, wherein the positioning member (5) comprises a bracket (6) and a roller (7) rotatably provided at the tip of the bracket (6). 제1항에 있어서, 위치결정 부재(5)는 선단이 감광드럼(9)에 맞닿도록 브라켓으로 하되 마찰 계수가 매우 작은 물질로 이루어짐을 특징으로 하는 화상 기록장치.2. An image recording apparatus according to claim 1, wherein the positioning member (5) is made of a material such that the tip thereof is bracketed so as to contact the photosensitive drum (9), and the friction coefficient is very small. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900021486A 1990-12-22 1990-12-22 Image forming apparatus KR930006968B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019900021486A KR930006968B1 (en) 1990-12-22 1990-12-22 Image forming apparatus
FR9113865A FR2670712A1 (en) 1990-12-22 1991-11-12 IMAGE PRINTER.
ITMI913174A IT1252695B (en) 1990-12-22 1991-11-28 IMAGE PRINTER EQUIPMENT, IN PARTICULAR OF THE ELECTROPHOTOGRAPHIC TYPE
GB9125342A GB2251083A (en) 1990-12-22 1991-11-28 "An image printer"
DE4140884A DE4140884A1 (en) 1990-12-22 1991-12-11 IMAGE COPIER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021486A KR930006968B1 (en) 1990-12-22 1990-12-22 Image forming apparatus

Publications (2)

Publication Number Publication Date
KR920013049A true KR920013049A (en) 1992-07-28
KR930006968B1 KR930006968B1 (en) 1993-07-24

Family

ID=19308198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021486A KR930006968B1 (en) 1990-12-22 1990-12-22 Image forming apparatus

Country Status (5)

Country Link
KR (1) KR930006968B1 (en)
DE (1) DE4140884A1 (en)
FR (1) FR2670712A1 (en)
GB (1) GB2251083A (en)
IT (1) IT1252695B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7819956B2 (en) 2004-07-02 2010-10-26 Siemens Water Technologies Corp. Gas transfer membrane
JP6608322B2 (en) * 2016-03-31 2019-11-20 株式会社沖データ Optical print head and image forming apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703334A (en) * 1983-08-26 1987-10-27 Ricoh Company, Ltd. Optical recording head and belt positioning apparatus
JPS6210673A (en) * 1985-07-09 1987-01-19 Alps Electric Co Ltd Led print head
JPS62131267A (en) * 1985-12-03 1987-06-13 Alps Electric Co Ltd Image forming device
JPS62286769A (en) * 1986-06-04 1987-12-12 Nec Corp Led head positioning mechanism
US4728981A (en) * 1986-07-11 1988-03-01 Eastman Kodak Company Imaging lens array and optical print head
US4809032A (en) * 1986-12-10 1989-02-28 Kabushiki Kaisha Toshiba Printing apparatus
JPS6423768A (en) * 1987-07-16 1989-01-26 Sanken Electric Co Ltd Dc and ac power circuit unit
DE68920864T2 (en) * 1988-09-02 1995-08-10 Eastman Kodak Co LINEAR PRINT HEAD WRITE ARRANGEMENT AND BRACKET THEREFOR.
US4875153A (en) * 1988-12-05 1989-10-17 Eastman Kodak Company Mechanism for accurately mounting an electronic light emitting printhead assembly
JP2568740B2 (en) * 1990-08-13 1997-01-08 三菱電機株式会社 Electrophotographic equipment

Also Published As

Publication number Publication date
KR930006968B1 (en) 1993-07-24
IT1252695B (en) 1995-06-26
FR2670712A1 (en) 1992-06-26
ITMI913174A0 (en) 1991-11-28
GB2251083A (en) 1992-06-24
DE4140884A1 (en) 1992-07-02
GB9125342D0 (en) 1992-01-29
ITMI913174A1 (en) 1993-05-28

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Payment date: 20020628

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