SU81574A1 - The control-combining unit of a two-projection stunt machine - Google Patents
The control-combining unit of a two-projection stunt machineInfo
- Publication number
- SU81574A1 SU81574A1 SU389780A SU389780A SU81574A1 SU 81574 A1 SU81574 A1 SU 81574A1 SU 389780 A SU389780 A SU 389780A SU 389780 A SU389780 A SU 389780A SU 81574 A1 SU81574 A1 SU 81574A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- control
- stunt
- projection
- machine
- combining unit
- Prior art date
Links
Landscapes
- Transforming Electric Information Into Light Information (AREA)
Description
В известных многопроекторных трюк-машинах с зеркальными и призменными узлами совмещени затруднен контроль за совмещением изображений вследствие их малых размеров и значительны светооптические нотери.In the well-known multi-projection stunt machines with mirror and prism junction assemblies, the control of the juxtaposition of images due to their small size and significant optical optical points are difficult.
В описываемом изобретении правильное совмещение ироектируемых изображений достигаетс тем, что контрольно-совмещенный узел выполнен в виде плоскопараллельной стекл нной пластины, полупосеребренной с одной стороны и просветленной с другой дл уменьшени внутренних рефлексов и рассеиваЕ1и Коптроль совмещени можно вести проектпрованпем на экран с помощью объектива; и коррегирующей линзы не иснользуемых световых лучей от проекторов.In the described invention, the correct alignment of the projected images is achieved by the fact that the control-joint unit is made in the form of a plane-parallel glass plate, half-silver-coated on one side and enlightened on the other to reduce internal reflexes and dissipation of E1 and Co-profile alignment can be projected onto the screen using a lens; and corrective lenses of unused light rays from projectors.
На прилагаемом чертеже изображена схема трюк-мащпны.On the accompanying drawing shows the scheme trick-maschpny.
В точке пересечени оптических осей двух проекторов 1 i 2 находитс совмещающий узел, представл ющий собой плоскопараллельную стекл нную пластинку 3, иолупосеребренную с одной стороны и просветленную с другой- Луч проектора / попадает в объектив съемочной камеры 4, пройд плоскопараллельную пластинку, а луч проектора 2, отразивщись от нее.At the intersection point of the optical axes of the two projectors 1 and 2 there is a combining knot, which is a plane-parallel glass plate 3, and silvered on one side and brightened on the other, the beam of the projector / enters the lens of the camera 4, the plane-parallel plate passes, and the beam of the projector 2 reflect from her.
Контроль совмещени производитс на экране о с помощью объектива и коррегирующей линзы 6 лучами, не используемыми дл самой съемки.The alignment control is performed on the screen with a lens and a corrective lens 6 with rays that are not used for the shooting itself.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU389780A SU81574A1 (en) | 1949-01-07 | 1949-01-07 | The control-combining unit of a two-projection stunt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU389780A SU81574A1 (en) | 1949-01-07 | 1949-01-07 | The control-combining unit of a two-projection stunt machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU81574A1 true SU81574A1 (en) | 1949-11-30 |
Family
ID=48254963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU389780A SU81574A1 (en) | 1949-01-07 | 1949-01-07 | The control-combining unit of a two-projection stunt machine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU81574A1 (en) |
-
1949
- 1949-01-07 SU SU389780A patent/SU81574A1/en active
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