PHOTOGRAPHIC PAPER CARRYING DEVICE

PROBLEM TO BE SOLVED: To provide a photographic paper carrying device capable of subtly adjusting the level setting of the release state of a pressing roll. SOLUTION: A first driving roll 81 for exposure and a first pressing roll 82 for exposure which can be displaced away from and toward the first...

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Bibliographic Details
Main Author MORIMOTO KEIJI
Format Patent
LanguageEnglish
Published 06.04.2001
Edition7
Subjects
ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
CONVEYING
ELECTROGRAPHY
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
HOLOGRAPHY
PACKING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
STORING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a photographic paper carrying device capable of subtly adjusting the level setting of the release state of a pressing roll. SOLUTION: A first driving roll 81 for exposure and a first pressing roll 82 for exposure which can be displaced away from and toward the first driving roll are arranged above an exposure head in order to press and carry photographic paper 2 when exposing the photographic paper 2 by an exposure head 5a, and a second driving roll 83 for exposure and a second pressing roll 84 for exposure which can be displaced away from and toward the second driving roll are arranged below the exposure head in order to press and carry the photographic paper 2 when exposing the photographic paper 2, and a cam mechanism including a first rotating cam body which determines the displacement position of the first pressing roll for exposure and a cam control means which controls the angle of rotation of the first rotating cam body to select the displacement position for press release of the first pressing roll for exposure are provided.
Bibliography:Application Number: JP19990266869