DE155182C - - Google Patents

Info

Publication number
DE155182C
DE155182C DENDAT155182D DE155182DA DE155182C DE 155182 C DE155182 C DE 155182C DE NDAT155182 D DENDAT155182 D DE NDAT155182D DE 155182D A DE155182D A DE 155182DA DE 155182 C DE155182 C DE 155182C
Authority
DE
Germany
Prior art keywords
guide rollers
belts
endless belts
rollers
light
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
DENDAT155182D
Other languages
German (de)
English (en)
Publication of DE155182C publication Critical patent/DE155182C/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)
  • Delivering By Means Of Belts And Rollers (AREA)
DENDAT155182D Active DE155182C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE155182C true DE155182C (enrdf_load_stackoverflow)

Family

ID=421668

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT155182D Active DE155182C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE155182C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139742B (de) * 1957-06-18 1962-11-15 Jacques Ricord Kopiervorrichtung fuer blattfoermiges Kopiergut

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1139742B (de) * 1957-06-18 1962-11-15 Jacques Ricord Kopiervorrichtung fuer blattfoermiges Kopiergut

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