Photography – Fluid-treating apparatus – Fluid application to one side only of photographic medium
Patent
1998-03-11
1999-11-30
Rutledge, D.
Photography
Fluid-treating apparatus
Fluid application to one side only of photographic medium
396606, G03D 500, G03D 506
Patent
active
059930802
ABSTRACT:
A light-tight, temperature controlled system, controlled by a controller, for processing a photographic film housed in a film cartridge detachably secured upon a spool caddy having a plurality of processing spools mounted thereon, includes: means for rotating a spiral shaped wall about a rotational axis, the spool caddy being detachably mounted upon the rotating means in a predetermined positional alignment; means for combining an emulsion side of the film with processing webs from the processing spools along the spiral shaped wall for preset dwell times by sequentially in a preset order removing and replacing each of the processing spools and the film cartridge from and to the spool caddy, unwinding and rewinding the processing webs from and to the processing spools, and unwinding and rewinding the film from and to the film cartridge; and means for securing the processing spools and the film cartridge along a channel formed by the spiral shaped wall while the emulsion side of the film is being sequentially combined with the processing webs.
REFERENCES:
patent: 2558857 (1951-07-01), Land
patent: 2848931 (1958-08-01), Troidl
patent: 3345165 (1967-10-01), Land
patent: 3380679 (1968-04-01), Komas et al.
patent: 3416921 (1968-12-01), Coenen
patent: 3576632 (1971-04-01), Bornmisza
patent: 3615482 (1971-10-01), Cronig
patent: 3647464 (1972-03-01), Smith
patent: 3680462 (1972-08-01), Cronig
patent: 3681254 (1972-08-01), Becker
patent: 3689272 (1972-09-01), Schwan et al.
patent: 3816136 (1974-06-01), Goffe et al.
patent: 3826653 (1974-07-01), Jacobs et al.
patent: 3907563 (1975-09-01), Land
patent: 3930859 (1976-01-01), Corrigan
patent: 4309100 (1982-01-01), Bendoni et al.
patent: 4370045 (1983-01-01), Holmes
patent: 4452523 (1984-06-01), Douglas
patent: 4605608 (1986-08-01), Bullitt
patent: 5200295 (1993-04-01), Vermeulen et al.
patent: 5229246 (1993-07-01), Shibata et al.
patent: 5325144 (1994-06-01), Yoshikawa et al.
patent: 5440366 (1995-08-01), Reiss et al.
patent: 5473402 (1995-12-01), Long et al.
patent: 5478703 (1995-12-01), Simons
Payne Leslie
Polaroid Corporation
Rutledge D.
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