JPS642937B2 - - Google Patents

Info

Publication number
JPS642937B2
JPS642937B2 JP55154399A JP15439980A JPS642937B2 JP S642937 B2 JPS642937 B2 JP S642937B2 JP 55154399 A JP55154399 A JP 55154399A JP 15439980 A JP15439980 A JP 15439980A JP S642937 B2 JPS642937 B2 JP S642937B2
Authority
JP
Japan
Prior art keywords
document
unit
holding device
lever
arrow
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
Application number
JP55154399A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5778050A (en
Inventor
Masao Saito
Kohachi Uchida
Yasuhiro Iwata
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP55154399A priority Critical patent/JPS5778050A/ja
Priority to US06/306,496 priority patent/US4432639A/en
Publication of JPS5778050A publication Critical patent/JPS5778050A/ja
Publication of JPS642937B2 publication Critical patent/JPS642937B2/ja
Granted 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
    • 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
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/62—Holders for the original
    • G03B27/6207—Holders for the original in copying cameras
    • G03B27/6221—Transparent copy platens
    • G03B27/6235—Reciprocating copy platens
    • 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
    • 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
    • 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
    • G03G2221/1672—Paper handling
    • G03G2221/1675—Paper handling jam treatment
    • 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)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
JP55154399A 1980-10-31 1980-10-31 Casing opening and closing device of image forming apparatus Granted JPS5778050A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55154399A JPS5778050A (en) 1980-10-31 1980-10-31 Casing opening and closing device of image forming apparatus
US06/306,496 US4432639A (en) 1980-10-31 1981-09-28 Reciprocative original carrier locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154399A JPS5778050A (en) 1980-10-31 1980-10-31 Casing opening and closing device of image forming apparatus

Publications (2)

Publication Number Publication Date
JPS5778050A JPS5778050A (en) 1982-05-15
JPS642937B2 true JPS642937B2 (en]) 1989-01-19

Family

ID=15583287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154399A Granted JPS5778050A (en) 1980-10-31 1980-10-31 Casing opening and closing device of image forming apparatus

Country Status (2)

Country Link
US (1) US4432639A (en])
JP (1) JPS5778050A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180215B1 (en) * 1984-10-30 1991-04-03 Mita Industrial Co. Ltd. Electrostatic copying apparatus
US4764788A (en) * 1986-07-15 1988-08-16 Mita Industrial Co., Ltd. Copying machine equipped with a movable original holder
JPH066369Y2 (ja) * 1987-10-08 1994-02-16 三田工業株式会社 画像形成装置の給紙装置
JPH07104560B2 (ja) * 1988-08-10 1995-11-13 三田工業株式会社 原稿台の位置報知装置
DE4238395A1 (en) * 1991-11-15 1993-05-19 Asahi Optical Co Ltd Image processing system e.g. copier or facsimile appts for documents - has reflective and light transmitting documents scanned by unit with optical sensor moved relative to document.
JPH06208259A (ja) * 1993-01-08 1994-07-26 Mita Ind Co Ltd 画像形成装置
DE102008025320B4 (de) * 2008-05-27 2010-03-25 Danfoss A/S Kältemittelverdichter
KR20110074216A (ko) * 2009-12-24 2011-06-30 삼성전자주식회사 화상형성장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753595B2 (en]) * 1973-09-07 1982-11-13
JPS5242735A (en) * 1975-10-01 1977-04-02 Minolta Camera Co Ltd Electrophotographic copying machine
JPS601613B2 (ja) * 1978-07-31 1985-01-16 コニカ株式会社 電子写真複写装置
JPS55153949A (en) * 1979-05-17 1980-12-01 Canon Inc Image forming apparatus
US4348106A (en) * 1979-05-18 1982-09-07 Ricoh Co., Ltd. Guide apparatus for movable contact glass in electrophotographic copying machines

Also Published As

Publication number Publication date
JPS5778050A (en) 1982-05-15
US4432639A (en) 1984-02-21

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