Rack for processing photosensitive material

Details Rack for processing photosensitive material Rack for processing photosensitive material

1989-08-24

1990-06-12

Mathews, A. A.

354321, G03D 313

Patent

active

049336991

ABSTRACT:
A rack for processing a photosensitive material includes a roller transport mechanism composed of a plurality of transport rollers for transporting the photosensitive material to dip the photosensitive material in a processing solution contained in a processing tank. The plurality of transport rollers includes two pairs of generally opposed rollers, the two pairs being disposed adjacent to each other along a path of transport of the photosensitive material. The rollers of each pair of rollers between which the photosensitive material passes is spaced from each other by a distance greater than the thickness of the photosensitive material. A shutter mechanism is provided for covering the surface of the processing solution. The shutter mechanism is disposed between the two pairs of rollers.

REFERENCES:
patent: 3468693 (1969-09-01), Hanson
patent: 3495520 (1970-02-01), Schumacher
patent: 4079635 (1978-03-01), Hope et al.
patent: 4416529 (1983-11-01), Kastl
patent: 4521092 (1985-06-01), Ferrante
patent: 4833496 (1989-05-01), Hall
patent: 4853728 (1989-08-01), Hall

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