Apparatus and method for processing film

Cleaning and liquid contact with solids – Apparatus – Sequential work treating receptacles or stations with means...

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354312, 354324, 134 44, 134121, G03D 304

Patent

active

041881060

ABSTRACT:
A film disc is rotated in contact with a processing solution in a tray to transform a latent image on the disc to a visible one. The tray, although normally stationary, is supported for rotation about the same axis as that of the rotated disc. After the disc has been processed in the solution, the disc and the tray are operatively connected to simultaneously rotate the two, which centrifugally discharges the solution from the disc and the tray.

REFERENCES:
patent: 1962364 (1934-06-01), Richardson
patent: 2104283 (1938-01-01), Webster
patent: 2168846 (1939-08-01), Parker
patent: 2976792 (1961-03-01), Chambers
patent: 4112452 (1978-09-01), Patton
patent: 4112453 (1978-09-01), Hutchison
patent: 4112454 (1978-09-01), Harvey
patent: 4134666 (1979-01-01), Kikuchi

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