1987-02-05
1988-07-19
Mathews, A. A.
354324, G03D 302, G03D 308
Patent
active
047588578
ABSTRACT:
A space is formed in an automatic film developing machine by side walls, a bottom wall and two pairs of film feed rollers. One of the two pairs of film feed rollers is arranged between front end portions of the side walls and the other pair of the film feed rollers is disposed between rear end portions of the side walls. The machine is equipped with a means for feeding a film processing solution to the space. At least one discharge pipe is also provided to discharge the film processing solution from the space. The discharge pipe communicates the space to a point outside the space. The upper end of the discharge pipe is positioned at a desired height higher than the nips of the paired film feed rollers whereas the lower end of the discharge pipe is in communication with a reservoir for the film processing solution.
REFERENCES:
patent: 3613547 (1971-10-01), Snarr
patent: 3983934 (1976-10-01), Lee
patent: 4023190 (1977-05-01), Fassler
patent: 4171716 (1979-10-01), Szabo et al.
patent: 4252429 (1981-02-01), Hope et al.
patent: 4429982 (1984-02-01), Martino et al.
Mathews A. A.
Nix Company Ltd.
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