DE271615C - - Google Patents

Info

Publication number
DE271615C
DE271615C DENDAT271615D DE271615DA DE271615C DE 271615 C DE271615 C DE 271615C DE NDAT271615 D DENDAT271615 D DE NDAT271615D DE 271615D A DE271615D A DE 271615DA DE 271615 C DE271615 C DE 271615C
Authority
DE
Germany
Prior art keywords
cylinder
roller
belt
drum
belts
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.)
Active
Application number
DENDAT271615D
Other languages
German (de)
English (en)
Publication of DE271615C publication Critical patent/DE271615C/de
Active 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
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/18—Maintaining or producing contact pressure between original and light-sensitive material
    • G03B27/22—Maintaining or producing contact pressure between original and light-sensitive material by stretching over a curved surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
DENDAT271615D Active DE271615C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE271615C true DE271615C (enrdf_load_stackoverflow)

Family

ID=528254

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT271615D Active DE271615C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE271615C (enrdf_load_stackoverflow)

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