Film squeegee mechanism of automatic film developing apparatus

Details Film squeegee mechanism of automatic film developing apparatus Film squeegee mechanism of automatic film developing apparatus

1977-06-03

1979-11-20

Hix, L. T.

Advancing material of indeterminate length

By intermittent material-mover

Comprising material-moving roll

226189, 134122P, 15100, G03D 308

Patent

active

041749014

ABSTRACT:
A film squeegee mechanism of an automatic film developing apparatus including developing, fixing and washing means. Film squeegee means incorporated in the film transport means contacting with film to be treated with proper pressure and relative speed to film surface are provided between two liquid treating tanks of film transport means of the automatic film developing apparatus, scraping off liquid and minimizing the amount of treating liquids carried over by the film from one tank to the next.

REFERENCES:
patent: 1487375 (1924-03-01), Fuchs
patent: 2913974 (1959-11-01), Sabel et al.
patent: 3072310 (1963-01-01), Kunz
patent: 3366025 (1968-01-01), Layne
patent: 3463073 (1969-08-01), Knibiehly
patent: 3532048 (1970-10-01), Hope et al.
patent: 3922702 (1975-11-01), Gaskell
patent: 4003070 (1977-01-01), Merz et al.
patent: 4012753 (1977-03-01), Schmidt
patent: 4034389 (1977-07-01), Huss

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