JPS57178276A - Platen opening and closing device of copying machine - Google Patents

Platen opening and closing device of copying machine

Info

Publication number
JPS57178276A
JPS57178276A JP6252181A JP6252181A JPS57178276A JP S57178276 A JPS57178276 A JP S57178276A JP 6252181 A JP6252181 A JP 6252181A JP 6252181 A JP6252181 A JP 6252181A JP S57178276 A JPS57178276 A JP S57178276A
Authority
JP
Japan
Prior art keywords
platen
spring
sprocket
opening
closing device
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.)
Granted
Application number
JP6252181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0153446B2 (cs
Inventor
Tatsuo Kitami
Satoshi Okamoto
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.)
Omron Corp
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
Tateisi Electronics Co
Omron Tateisi Electronics Co
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 Fuji Xerox Co Ltd, Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Fuji Xerox Co Ltd
Priority to JP6252181A priority Critical patent/JPS57178276A/ja
Publication of JPS57178276A publication Critical patent/JPS57178276A/ja
Publication of JPH0153446B2 publication Critical patent/JPH0153446B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
JP6252181A 1981-04-27 1981-04-27 Platen opening and closing device of copying machine Granted JPS57178276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6252181A JPS57178276A (en) 1981-04-27 1981-04-27 Platen opening and closing device of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6252181A JPS57178276A (en) 1981-04-27 1981-04-27 Platen opening and closing device of copying machine

Publications (2)

Publication Number Publication Date
JPS57178276A true JPS57178276A (en) 1982-11-02
JPH0153446B2 JPH0153446B2 (cs) 1989-11-14

Family

ID=13202566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6252181A Granted JPS57178276A (en) 1981-04-27 1981-04-27 Platen opening and closing device of copying machine

Country Status (1)

Country Link
JP (1) JPS57178276A (cs)

Also Published As

Publication number Publication date
JPH0153446B2 (cs) 1989-11-14

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