Continuous film feed device and method therefor

Details Continuous film feed device and method therefor Continuous film feed device and method therefor

G - Physics

03

B

G03B 27/32 (2006.01) B65H 5/28 (2006.01) G03B 27/46 (2006.01) G03B 27/52 (2006.01) G03B 27/53 (2006.01) G03B 27/58 (2006.01)

Patent

CA 2125729

Films to be fed to a photographic printing apparatus are continuously fed one after another without the need of splicing the films together. The continuous film feed device has a case, a film core rotatably mounted in the case, and film presser arms each having a presser roll for pressing the films toward the center of the film core. The films are wound around the film core with their ends overlapped by putting the leading end of each film under the tail end of the preceding film.

Cette invention concerne un dispositif d'alimentation continue d'appareil de tirage sans épissage des pellicules. Ce dispositif comporte un boîtier, une bobine tournant dans le boîtier et des bras munis à leur extrémité d'un rouleau pressant la pellicule contre le centre de la bobine. Les pellicules sont enroulées successivement sur la bobine avec chevauchement des extrémités, l'extrémité de l'une étant insérée sous l'extrémité de la précédente.

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