DE322722C - Support device for photographic negatives in water - Google Patents
Support device for photographic negatives in waterInfo
- Publication number
- DE322722C DE322722C DENDAT322722D DE322722DD DE322722C DE 322722 C DE322722 C DE 322722C DE NDAT322722 D DENDAT322722 D DE NDAT322722D DE 322722D D DE322722D D DE 322722DD DE 322722 C DE322722 C DE 322722C
- Authority
- DE
- Germany
- Prior art keywords
- support device
- water
- photographic negatives
- plate
- negatives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/02—Containers; Holding-devices
- G03D13/04—Trays; Dishes; Tanks ; Drums
Description
Auflagervorrichtung für photographische Negative beim Wässern. Es ist bekannt, daß man photographische Negative behufs Wässerns in eine Schale einlegt, und zwar mit der Bildseite nach unten, aber auf den Schalenboden kann man die Platte dann nicht auflegen.Support device for photographic negatives when washing. It it is known that photographic negatives are placed in a tray for watering purposes, with the picture side down, but the plate can be placed on the bottom of the bowl then don't hang up.
Gemäß der Erfindung ist für den gedachten Zweck ein in die Schale einzustellender Bock geschaffen. Die Platte kann dort schadenlos aufgelegt werden, und vor allem kann nun die Platte gleich mit dem Bock hinein- und herausgehoben werden, was ein wesentlicher Vorteil ist, denn wenn es direkt mit der Hand geschieht, werden viele Platten verdorben.According to the invention, one is in the shell for the intended purpose Bock to be hired created. The plate can be placed there without damage, and above all, the plate can now be lifted in and out with the trestle which is an essential advantage, because if it is done directly by hand, many records are spoiled.
Nachstehend wird eine Ausführungsform der Erfindung beispielsweise dargestellt. Fig. i zeigt den Bock allein und Fig. q. im Gebrauch; Fig. 2 und 3 sind je eine Einzelheit.The following is an example of an embodiment of the invention shown. Fig. I shows the stand alone and Fig. Q. in use; Figs. 2 and 3 are each a detail.
Der Bock hat zwei Seitenwände a und zwei Auflagerleisten b. Auf die Leisten wird ein Belag e aus Gummi oder Kork aufgebracht. Die Wände sind durch drei Stege c verbunden, und zwar bestehen diese Stege j e aus zwei aneinander verstellbaren Teilen, so daß man die Entfernung der Auflager je nach der Plattengröße verändern kann. Bei zweien der Stege liegt -der Einschubteil links, bei dem mittleren rechts, und kann dort eine Feststellschraube d angebracht sein. An diesem Mittelteil ist durch Kerben vorgezeichnet. wie weit für die verschiedenen üblichen Plattengrößen verstellt werden soll. Damit der Bock leicht wird, ist j e eine Seitenwand mit Auflager in einem Stück aus Metallblech geformt. An. j eder Seitenwand ist ein Draht henkel f angeordnet; die Stege sind dünne Metallröhrchen.The bracket has two side walls a and two support strips b. On the A covering made of rubber or cork is applied to the strips. The walls are by three Web c connected, namely these webs j e consist of two adjustable to each other Divide so that you can change the distance of the supports depending on the size of the slab can. With two of the bars - the slide-in part is on the left, with the middle one on the right, and a locking screw d can be attached there. At this middle part is marked out by notches. how far for the various common plate sizes should be adjusted. So that the buck is light, each is a side wall with a support Shaped in one piece from sheet metal. At. each side wall has a wire handle f arranged; the bars are thin metal tubes.
Die Auflager b bilden das Lager für die Platte. Zweckmäßig ordnet man sie in solcher Höhe an, daß darunter mindestens i12 cm Wasserhöhe verbleibt; über der Platte genügt 1/; cm. Das Ausscheiden des Natrons erfolgt ohne das sonst nötige Schütteln nur durch die Schwerkraft.The supports b form the bearing for the plate. Appropriately arranges they are placed at such a height that at least 12 cm of water remains underneath; above the plate is sufficient 1 /; cm. The excretion of sodium takes place without the otherwise necessary shaking only by gravity.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE322722T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE322722C true DE322722C (en) | 1920-07-07 |
Family
ID=6168938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT322722D Expired DE322722C (en) | Support device for photographic negatives in water |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE322722C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960268A (en) * | 1975-09-15 | 1976-06-01 | Villa Precision, Inc. | Frame for supporting frangible sheet materials |
-
0
- DE DENDAT322722D patent/DE322722C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960268A (en) * | 1975-09-15 | 1976-06-01 | Villa Precision, Inc. | Frame for supporting frangible sheet materials |
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