Apparatus for processing photographic materials

Details Apparatus for processing photographic materials Apparatus for processing photographic materials

1980-06-13

1982-04-13

McCarthy, Edward J.

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Plural spaced apart rolls

74421R, 354319, B65H 1722, G03D 308

Patent

active

043243541

ABSTRACT:
Apparatus for processing photographic materials is disclosed and more specifically equipment for turnaround during processing of an elongated web of photographic material at the midportion of a processing operation, the web being guided in part by inner and outer rollers with interposed hollow vanes for liquid delivery through openings on one face to guide the web in an arcuate path.

REFERENCES:
patent: 3025779 (1962-03-01), Russell
patent: 3067919 (1962-12-01), Kunz
patent: 3072310 (1963-01-01), Kunz
patent: 3147090 (1964-09-01), Russell
patent: 3345928 (1967-10-01), Krehbiel
patent: 3532048 (1970-10-01), Hope
patent: 3656676 (1972-04-01), Hope
patent: 3779439 (1973-12-01), Fessop
patent: 3952610 (1976-04-01), Hope
patent: 3989176 (1976-11-01), Hope
patent: 4026451 (1977-05-01), Hope
patent: 4079635 (1978-03-01), Hope
patent: 4118998 (1978-10-01), Hope

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