DK0500748T3 - Kompakt kontaktkopiapparat med transparent fleksibel afdækningsbane - Google Patents

Kompakt kontaktkopiapparat med transparent fleksibel afdækningsbane

Info

Publication number
DK0500748T3
DK0500748T3 DK90917615T DK90917615T DK0500748T3 DK 0500748 T3 DK0500748 T3 DK 0500748T3 DK 90917615 T DK90917615 T DK 90917615T DK 90917615 T DK90917615 T DK 90917615T DK 0500748 T3 DK0500748 T3 DK 0500748T3
Authority
DK
Denmark
Prior art keywords
flexible cover
transparent flexible
compact contact
contact copier
copier
Prior art date
Application number
DK90917615T
Other languages
English (en)
Inventor
Robert Seth Jones
John Joseph Maurer
Original Assignee
Eastman Kodak 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
Priority claimed from US07/438,567 external-priority patent/US4952973A/en
Priority claimed from US07/438,822 external-priority patent/US4962405A/en
Priority claimed from US07/440,576 external-priority patent/US4942426A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DK0500748T3 publication Critical patent/DK0500748T3/da

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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/16—Illumination arrangements, e.g. positioning of lamps, positioning of reflectors
    • 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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/10—Copying apparatus with a relative movement between the original and the light source during exposure
    • 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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/20—Maintaining or producing contact pressure between original and light-sensitive material by using a vacuum or fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
DK90917615T 1989-11-17 1990-11-16 Kompakt kontaktkopiapparat med transparent fleksibel afdækningsbane DK0500748T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/438,567 US4952973A (en) 1989-11-17 1989-11-17 Removable cover sheet roll for a contact printer
US07/438,822 US4962405A (en) 1989-11-17 1989-11-17 Compact contact printer with a flexible transparent cover sheet
US07/440,576 US4942426A (en) 1989-11-17 1989-11-17 Cover sheet cleaning means for a contact printer

Publications (1)

Publication Number Publication Date
DK0500748T3 true DK0500748T3 (da) 1994-03-28

Family

ID=27411987

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90917615T DK0500748T3 (da) 1989-11-17 1990-11-16 Kompakt kontaktkopiapparat med transparent fleksibel afdækningsbane

Country Status (5)

Country Link
EP (1) EP0500748B1 (da)
JP (1) JP2846952B2 (da)
DE (1) DE69006856T2 (da)
DK (1) DK0500748T3 (da)
WO (1) WO1991007694A1 (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116151A (en) * 1963-09-19 1968-06-06 Lee Smith Photomechanics Ltd Improvements in photomechanical printing apparatus
JPS5229739A (en) * 1975-09-02 1977-03-05 Dainippon Screen Mfg Co Ltd Close contact printing device

Also Published As

Publication number Publication date
JPH05504414A (ja) 1993-07-08
WO1991007694A1 (en) 1991-05-30
JP2846952B2 (ja) 1999-01-13
DE69006856D1 (de) 1994-03-31
DE69006856T2 (de) 1994-09-08
EP0500748A1 (en) 1992-09-02
EP0500748B1 (en) 1994-02-23

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