G - Physics – 03 – B
Patent
G - Physics
03
B
95/6.2
G03B 17/52 (2006.01) G03B 17/32 (2006.01)
Patent
CA 1260305
7085 ABSTRACT OF THE DISCLOSURE Photographic apparatus for use with a film unit of the self-developing type including a chamber for locating a film unit situated within a film cassette in position for exposure and a pair of rollers mounted adjacent a leading edge of a film unit located in the exposure position. The rollers are positioned to define a longitudinally extending gap which is substantially parallel with the leading edge of the film unit located in the exposure position. Film cassette structure is provided for maintaining the leading edge of the film unit substantially parallel to the longitudinally extend- ing roller pair formed gap as the film unit is advanced toward and enters the roller-formed gap.
498927
Polaroid Corporation
Smart & Biggar
LandOfFree
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