Apparatus for developing films having a pivotable arm

Details Apparatus for developing films having a pivotable arm Apparatus for developing films having a pivotable arm

1982-03-26

1983-10-18

Mathews, A. A.

354322, G03B 308

Patent

active

044102577

ABSTRACT:
An automatic apparatus for developing photographic or similar films comprising processing tanks arranged in a light impervious compartment in seriatim; an articulated arm pivoted on one end to a base located at the center of the processing tanks and having at its opposite end a member intended to receive the spiral on which the film to be developed is wound; apparatus adapted to impart to said articulated arm angular displacement in order to transfer the spiral from one tank to another and repeated upward and downward movement in order to agitate the spiral in a particular processing tank; and a control programmer for controlling the duration of the movements of the arm.

REFERENCES:
patent: 1794996 (1931-03-01), Waldron
patent: 2544644 (1951-03-01), Allen
patent: 2975695 (1961-03-01), Tsuno
patent: 3443503 (1969-05-01), Holm et al.
patent: 3494273 (1970-02-01), Kampf et al.
patent: 4011573 (1977-03-01), Braico
Journal of Applied Spectroscopy, vol. 18, No. 1, 1975, Plenum Publishing Corp. V. I. Bezuglyi: "Drum Type Developing Machine for Photochemical Processing and Drying of Photographic Materials" pp. 129-131.

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