ES176407U - Canister attached to an apparatus for viewing cinematographic films (Machine-translation by Google Translate, not legally binding) - Google Patents
Canister attached to an apparatus for viewing cinematographic films (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES176407U ES176407U ES0176407U ES176407U ES176407U ES 176407 U ES176407 U ES 176407U ES 0176407 U ES0176407 U ES 0176407U ES 176407 U ES176407 U ES 176407U ES 176407 U ES176407 U ES 176407U
- Authority
- ES
- Spain
- Prior art keywords
- window
- film
- towards
- drag
- viewing
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 2
- 230000000295 complement effect Effects 0.000 abstract 1
Landscapes
- Photographic Developing Apparatuses (AREA)
Abstract
A box that can be coupled to an apparatus for viewing cinematographic films, characterized in that it is constituted of a container piece that contains, at one end, a freely rotating cylinder in which an endless cinematographic film is wound; a guide and drag device for directing and dragging said film towards a window made in the opposite end wall to which the winding is, and a reflector element of light beams placed opposite said window to direct the beams towards it, such device of guide and drag being constituted by a combination of partitions and crazy cylinders suitably located to cause the perforations of the film to mesh in the teeth of a toothed driving cylinder, driven by the apparatus to which the cassette is coupled, and thus dragged developing advance towards the window against which it is pressed by two crazy cylinders attached to corresponding springs, then moving towards the winding roll on it, such advance occurring to intermittences so that at each tooth step of the drag cylinder passes a frame in front of the window and in front of the light beam reflected by the refl element ector and a lid part, which fits the container part, in which there is a set of partitions and complementary appendages of the guide device of the film directing it in its development, and winding, and a window in correspondence with the element reflector of the container part. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0176407U ES176407U (en) | 1972-01-05 | 1972-01-05 | Canister attached to an apparatus for viewing cinematographic films (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0176407U ES176407U (en) | 1972-01-05 | 1972-01-05 | Canister attached to an apparatus for viewing cinematographic films (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES176407U true ES176407U (en) | 1972-10-01 |
Family
ID=58706586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0176407U Pending ES176407U (en) | 1972-01-05 | 1972-01-05 | Canister attached to an apparatus for viewing cinematographic films (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES176407U (en) |
-
1972
- 1972-01-05 ES ES0176407U patent/ES176407U/en active Pending
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