JPS5744166A - Scanning exposure type copier - Google Patents

Scanning exposure type copier

Info

Publication number
JPS5744166A
JPS5744166A JP9732381A JP9732381A JPS5744166A JP S5744166 A JPS5744166 A JP S5744166A JP 9732381 A JP9732381 A JP 9732381A JP 9732381 A JP9732381 A JP 9732381A JP S5744166 A JPS5744166 A JP S5744166A
Authority
JP
Japan
Prior art keywords
magnification
lens
projection
speed
moving
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
JP9732381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6113213B2 (enrdf_load_stackoverflow
Inventor
Shusuke Suzuki
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP9732381A priority Critical patent/JPS5744166A/ja
Publication of JPS5744166A publication Critical patent/JPS5744166A/ja
Publication of JPS6113213B2 publication Critical patent/JPS6113213B2/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
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP9732381A 1981-06-22 1981-06-22 Scanning exposure type copier Granted JPS5744166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9732381A JPS5744166A (en) 1981-06-22 1981-06-22 Scanning exposure type copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9732381A JPS5744166A (en) 1981-06-22 1981-06-22 Scanning exposure type copier

Publications (2)

Publication Number Publication Date
JPS5744166A true JPS5744166A (en) 1982-03-12
JPS6113213B2 JPS6113213B2 (enrdf_load_stackoverflow) 1986-04-12

Family

ID=14189269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9732381A Granted JPS5744166A (en) 1981-06-22 1981-06-22 Scanning exposure type copier

Country Status (1)

Country Link
JP (1) JPS5744166A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675231U (ja) * 1993-04-01 1994-10-25 株式会社岡村製作所 ロッカー扉

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973825A (en) * 1974-12-30 1976-08-10 Xerox Corporation Flat field scanning system
JPS53102041A (en) * 1977-02-17 1978-09-06 Ricoh Co Ltd Making exposure for electrophotographic copier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973825A (en) * 1974-12-30 1976-08-10 Xerox Corporation Flat field scanning system
JPS53102041A (en) * 1977-02-17 1978-09-06 Ricoh Co Ltd Making exposure for electrophotographic copier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0675231U (ja) * 1993-04-01 1994-10-25 株式会社岡村製作所 ロッカー扉

Also Published As

Publication number Publication date
JPS6113213B2 (enrdf_load_stackoverflow) 1986-04-12

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