BE747978A - OPTICAL IMAGE FORMATION SYSTEM - Google Patents

OPTICAL IMAGE FORMATION SYSTEM

Info

Publication number
BE747978A
BE747978A BE747978DA BE747978A BE 747978 A BE747978 A BE 747978A BE 747978D A BE747978D A BE 747978DA BE 747978 A BE747978 A BE 747978A
Authority
BE
Belgium
Prior art keywords
image formation
optical image
formation system
optical
image
Prior art date
Application number
Other languages
French (fr)
Inventor
W G Lewis R W Moorhusen
R H Nagel
W G Lewis
R W Moorhusen
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of BE747978A publication Critical patent/BE747978A/en

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
    • G03B27/527—Projection optics for slit exposure in which the projection optics move as a whole in a translatory movement

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Facsimile Scanning Arrangements (AREA)
BE747978D 1969-03-28 1970-03-26 OPTICAL IMAGE FORMATION SYSTEM BE747978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81156169A 1969-03-28 1969-03-28

Publications (1)

Publication Number Publication Date
BE747978A true BE747978A (en) 1970-09-28

Family

ID=25206888

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747978D BE747978A (en) 1969-03-28 1970-03-26 OPTICAL IMAGE FORMATION SYSTEM

Country Status (8)

Country Link
US (1) US3650621A (en)
JP (1) JPS4835502B1 (en)
BE (1) BE747978A (en)
CA (1) CA927470A (en)
DE (1) DE2013902A1 (en)
FR (1) FR2040174A5 (en)
GB (1) GB1297907A (en)
NL (1) NL7004102A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030823A (en) * 1975-03-13 1977-06-21 Brugger Richard D Copying machine
US4336995A (en) * 1980-09-24 1982-06-29 Xerox Corporation Precession scanning system for copier device
US4373803A (en) * 1980-09-24 1983-02-15 Xerox Corporation Precession scanning system for copier device
US4285590A (en) * 1980-10-15 1981-08-25 Xerox Corporation Precession scanning system for copier device
US4372670A (en) * 1981-02-23 1983-02-08 Xerox Corporation Precession scanning system
US4362382A (en) * 1981-02-23 1982-12-07 Xerox Corporation Precession scanning system
US4351605A (en) * 1981-05-11 1982-09-28 Xerox Corporation Controlled velocity transport precession system
US4367034A (en) * 1981-06-01 1983-01-04 Xerox Corporation Scanning system for copier
DE3202799A1 (en) * 1982-01-28 1983-08-04 Agfa-Gevaert Ag, 5090 Leverkusen OPTICAL COPIER
JPS58139162A (en) * 1982-02-12 1983-08-18 Canon Inc Process kit and its connecting mechanism with main body device
US4484810A (en) * 1983-05-20 1984-11-27 Xerox Corporation Moving platen precession system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221622A (en) * 1963-12-23 1965-12-07 Gilbert A Aser Optical scanning system
DE1203115B (en) * 1964-11-20 1965-10-14 Agfa Gevaert Ag Exposure arrangement for copiers

Also Published As

Publication number Publication date
NL7004102A (en) 1970-09-30
JPS4835502B1 (en) 1973-10-29
CA927470A (en) 1973-05-29
GB1297907A (en) 1972-11-29
FR2040174A5 (en) 1971-01-15
DE2013902A1 (en) 1970-10-15
US3650621A (en) 1972-03-21

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