Film loading/unloading design for photographic camera

Details Film loading/unloading design for photographic camera Film loading/unloading design for photographic camera

1995-01-09

1996-09-10

Gellner, Michael L.

354214, 354288, G03B 100, G03B 1702

Patent

active

055550541

ABSTRACT:
A simple camera is disclosed without any film cassette or film spool. Instead, a filmstrip is stored in unexposed and exposed film chambers on respective film rolls. A light lock/film guide is rotated open to load the filmstrip into the unexposed film chamber, is closed to direct the filmstrip to the exposed film chamber, and is reopened to unload the filmstrip.

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patent: 5268713 (1993-12-01), Kataoka
patent: 5357303 (1994-10-01), Wirt

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