ES249408A3 - A perfection in the pneumatic chassis of photographic reproduction (Machine-translation by Google Translate, not legally binding) - Google Patents
A perfection in the pneumatic chassis of photographic reproduction (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES249408A3 ES249408A3 ES0249408A ES249408A ES249408A3 ES 249408 A3 ES249408 A3 ES 249408A3 ES 0249408 A ES0249408 A ES 0249408A ES 249408 A ES249408 A ES 249408A ES 249408 A3 ES249408 A3 ES 249408A3
- Authority
- ES
- Spain
- Prior art keywords
- chassis
- film
- plate
- aspiration
- hinges
- 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
- 238000005192 partition Methods 0.000 abstract 1
- 230000001850 reproductive effect Effects 0.000 abstract 1
Landscapes
- Photographic Developing Apparatuses (AREA)
Abstract
An improvement in the pneumatic photographic reproduction chassis, characterized in that the chassis assembly is articulated by means of hinges to the fixed body of the reproductive apparatus, rotating around a vertical axis determined by the hinges. The chassis is closed on the support frame by means of a suitable latch. The chassis, in turn, is fitted internally to the hinged film plate by means of hinges on the lower horizontal side, so that when the door is opened, the plate is rebated until it is horizontal and suspended on its sides by means of articulated braces. The frame of the plate whose inner face has a perforated plate that allows the action of aspiration, has a double bottom or inner chamber, which is connected by means of a suction tube to the vacuum pump which, with its aspiration, determines the application of the film by suction to the surface of the perforated sheet. The inner chamber of the plate has a series of partitions of rectangular concentric shapes, of variable dimensions according to the size scale of the film to be applied. By means of an aspiration grader operated externally along a graduated scale, according to the sizes of the film, it is achieved that the aspiration is located in the inner zone of the corresponding compartment of the dimensions of the film that it does not wish to adapt to the chassis. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0249408A ES249408A3 (en) | 1959-04-28 | 1959-04-28 | A perfection in the pneumatic chassis of photographic reproduction (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0249408A ES249408A3 (en) | 1959-04-28 | 1959-04-28 | A perfection in the pneumatic chassis of photographic reproduction (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES249408A3 true ES249408A3 (en) | 1960-01-01 |
Family
ID=34486769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0249408A Expired ES249408A3 (en) | 1959-04-28 | 1959-04-28 | A perfection in the pneumatic chassis of photographic reproduction (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES249408A3 (en) |
-
1959
- 1959-04-28 ES ES0249408A patent/ES249408A3/en not_active Expired
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