DE2757044C2 - Machine for processing a photographic material to be developed in processing tanks arranged in rows one behind the other - Google Patents

Description

to this is made. Subsequently, the supporting beam 14 is lifted counter to the direction of the arrow 20 and an advance of one step is given, so that the carrier 4 with the material to be developed 5 is now located above the following treatment container 1 Position of the support beam 14 is lowered again in the direction of arrow 20 and the carrier 4 with the ends 6 of its cross member 7 on the upper edges 8 of the Container walls 9 removed

In order to release the magnetic connection that has existed up to this point in time, the permanent electro-magnetic holding magnet 19 is energized and through neutralized this in such a way that the permanent electro-magnetic clamp 19 lifts off the plate 13 and the support beam 14 then returns to its raised position. can sweep. Once this has happened, the supporting beam 14 is given and achieved a return stroke by one step so its starting position, from which a new relocation process can be initiated.

As a result of the movement of the support beam 14 and the associated support arms 16, it is not possible to place the associated magnets 19 exactly flat on the ones on the supports 4 located plates 13 to be deposited. In order to ensure that these plates 13 are in exact contact with the magnet 19 bring about, the plates 13 are resiliently mounted in the manner described above and can thus adapt to any inclination of the magnets 19. So the magnet is in every position 19 ensures an exact flow of the lines of force to the plate 13

1 sheet of drawings

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Claims (6)

enough to hold on to. Claims: If a permanent electro-holding magnet is provided, this is activated when the electric current flows in 1. Machine for treating a photographic reversed polarity and thus neutralized, which is advantageous to the extent that special development goods are arranged in rows one behind the other, as treatment containers located from the carrying device to detach the associated trader are a special stream of treatment liquids that carry a Flow required and thus also in the event of a possible development material from a container in the following power failure, the connection between the carrying device converting the container and a carrying device and the carrier is guaranteed to be releasably attached to this servant variety, which is always important , when a power failure occurs when the carrier is equipped with the time-to-be-processed material, characterized in that the processing container is transferred from one treatment container to the next or each of these to the processing container,
A magnet (19) to be added to the carrier (4) is arranged. As far as the one interacting with the magnet is concerned with a metal counter-bearing on the opposite one, this is advantageously part (7, 17) of the carrier (4) or the support device elastically, especially in all directions such (14) located counter-bearing (13) cooperates, pivotably arranged on the carrier or the support unit, which consists of a magnet that can be attracted by the magnet, so that in any case there is good contact between the magnet and the counter-bearing and thus also a good Kxaft- 2. Machine according to claim 1, characterized in that the flow is guaranteed. For this purpose, it is also distinguishes that the magnet (19) is permanent or advantageous if the said counter-bearing, for example, an electromagnet is designed as a metal plate 3. Machine according to claim 1 and / or 2, characterized in that the elastic arrangement of the counter bearing can be characterized in that the magnet as permanent, for example, also bring about that the Ge-Elektro-Haf The magnet (19) is designed as a counter-bearing by means of a spring, an elastic support arm 4. Machine according to one or more of the claims or the like on the support device or the carrier 1 to 3, characterized in that it is arranged with the magnet (19) interacting metal components. genlager (13) elastic, in particular after all are given from the following description of one on the Directions pivotable on the carrier (4) or the 30 drawing purely schematically illustrated example Carrying unit (14) is arranged sen embodiment. 5. Machine according to claim 4, characterized in that the drawing is a section of one of shows that the counter-bearing (13) is arranged one behind the other in a row by means of a spring the (11), an elastic support arm on the carrier treatment tank 1, which extends up to level 2 (4) or the support device (14) is arranged. 35 is filled with a treatment liquid 3 In this- 6. Machine according to claim 4 and / or 5, characterized in sen treatment tank 1 is a frame designed as a frame, that the counter bearing (13) is used as a metal carrier 4, in which the designated 5 plate is formed. Development good is stretched out and the one with the two 6 ends of its upper cross member 7 on the two 40 upper edges 8 of the two side walls 9 of the treatment container 1 are seated.
As can be seen further from the graphic representation The present invention relates to a machine results, so is on the top of the cross member 7 is an im arranged for treating a photographic development gu- longitudinal section shown sleeve 10, which the La- tes is used in a row 45 arranged one behind the other with a helical spring labeled 11, Treatment liquid located in the handling containers - A pin 12 again engages in this helical spring 11 that with one the development material from one on whose protruding from the helical spring 11- Container in the following container transferring the end of a load made of a magnetizable metal device and a plurality of this releasably to be fastened plate 13 is seated. Stigenden, the item to be treated gripping carriers 50 As a carrier device is above and to the side of the is equipped, see US-PS 36 24 728. Treatment tank 1 located support beam 14 in front In the case of machines of the type mentioned above, the one seen with one of the number of treatment areas Task, between the support device and the number corresponding to the holder 1 across the row Developing material-detecting carriers a connection of this treatment container 1 above, in each case around to create, which on the one hand is easily detachable on the other hand 55 a horizontal axis 15 pivotally mounted support but also adequate security against an inferior 16 is equipped. At the free ends 17 each Desired loosening guaranteed. this support arm 16 is in this case by means of a bracket 18 According to the invention, this object is now thereby or the like. A magnet designated by 19 is arranged, which solved that on the support device or on each of the appropriately designed permanent electro magnetic magnets this carrier to be converted is arranged 60 forms a magnet. is. which is now located in the treatment container 1 with a part on the opposite side The carrier or the carrier device located before, carrier 4 configured as a frame together with Genlager cooperates, which consists of one of the material to be developed 5 in the following treatment units attractable metal. The attraction container 1 is moved, so the support beam 14 by virtue of the magnet, which is both permanent and 65 together with the associated support arm 16 as far as in Electromagnet can be designed, is lowered so in the direction of arrow 20 that the permanent dimension that the force of attraction is just sufficient, electro-holding magnet 19 to the opposite to it around the carrier together with the item to be treated, plate 13 strikes and so the magnetic connection