SU43278A1 - Photographic Washer - Google Patents

Description

The proposed device serves to wash photographic prints after fixing them.

In FIG. 1 shows a diagram of the general appearance of the device; FIG. 2 is a view of a single device.

As can be seen from the drawing, the device consists of two side racks, between which rotating wheels 1, rotating around axles and fixed around endless ribbons or chains, are fixed. On these tapes there are reinforced sticks-holders 6, in cross-section in the form of a cut-away oblique cone, with axles with shoulders extending at the ends. Under the lower ribbons, a tank 3 is installed for collecting and lowering the main mass of waste water, located above the second auxiliary tank 4 with side walls the entire height of the machine for isolating water splashes. Above the upper band is a set of shower nozzles 2 through which water is supplied. Photographic and fixed photographic prints are placed on or placed (on section A of the machine) on sticks 6, which, for ease of adjustment, as well as replacements for damage and periodic cleaning, are made removable and swinging with fastening their ends into the supports (70)

nicknames of two endless tapes. The tapes 5 with the holders 6 are moving on the wheels 1.1, heading upwards through the Rus. The passage is successively several times (approximately throat) under the water flow, less and less saturated hyposulphite in each subsequent rune, the prints are last (seventh) under completely clean water, after which they come to section B, where the workers and stored in tanks for transfer to the actual compartment.

In order to thoroughly wash the prints, both on the emulsion side and the substrate, they must be skipped twice alternately with one and the other side up, which requires installing at least two such machines at the same time, allowing counter-movement to facilitate transferring them from one machine to the other. another one.

The subject matter of the invention.

A device for washing photographic prints, using conveyor belts for pulling washed prints, characterized by

using two units, each of which consists of several staggered one above the other, conveyor belts 5, over the top of which are mounted taps 2 for supplying water, which tapes are provided with transverse strips 6 for imposing on them prints bent in half, and one unit serves for washing the prints placed on the planks with the front side up, and the other for the prints put with the reverse side up.

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