SU76116A1 - Transformer for obtaining transformed and reduced images of aerial photographs during processing with transformed bridges - Google Patents
Transformer for obtaining transformed and reduced images of aerial photographs during processing with transformed bridgesInfo
- Publication number
- SU76116A1 SU76116A1 SU135A SU352414A SU76116A1 SU 76116 A1 SU76116 A1 SU 76116A1 SU 135 A SU135 A SU 135A SU 352414 A SU352414 A SU 352414A SU 76116 A1 SU76116 A1 SU 76116A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- transformed
- transformer
- bridges
- during processing
- reduced images
- Prior art date
Links
Landscapes
- Stereoscopic And Panoramic Photography (AREA)
Description
Приборы ДЛЯ обработки аэроснимков с преобразова нымн св экам,и, лоевол ющие получать Т|р;ан оформир-ованные -и уменьшенные изоб;р;ажен« азр оснимков и снабженные осветительными устройствами, объ. ективом, кассетой и экраном, имеющим такие движени , которых достаточно дл получени диапозитива с любым уменьшением при соблюдении строгих условий трансформировани , уже известны.Instruments for the processing of aerial photographs with transformed svekam, and those that are left to receive T | p; en issued and reduced images; p; are amenar photographs and are equipped with lighting devices, vol. A lens, a cassette, and a screen with such motions that are sufficient to produce a transparency with any reduction, under strict conditions of transformation, are already known.
Также известны приборы, в которых в качестве освещени применены рефлекторные установки, а децентраци вводитс перемещением негатива.Instruments are also known in which reflex installations are used as illumination, and the decentration is introduced by moving the negative.
Предлагаемый трансформатор отличаетс от подобных трансформаторов наличием системы шестерен, при помощи которых от одного штурвала негативна рама и экран имеют возможность поворачиватьс на разные углы, чем достигаетс больша точность в сохранении посто нного значени фокусного рассто ни проектирующей камеры и улучшаетс фотографическое качество изображени .The proposed transformer differs from similar transformers in the presence of a gear system with which the negative frame and screen can be rotated at different angles from one handwheel, thus achieving greater accuracy in maintaining a constant focal length of the projecting camera and improving photographic image quality.
Устройство предлагаемого трансформатора по сн етс чертежом.The device of the proposed transformer is illustrated in FIG.
На корпусе / трансформатора расположены две полуоси 2 с закрепленным на них объективом 3. На полуос х 2 поворотно установлены негативна рама 4 и экран 5, сохран ющие всегда посто нное рассто ние от оси вращени , что обеспечивает посто нный коэфициент уменьшени . На раме 4 в кассете 6 расположен негатив, вращающийс в своей плоскости на 360°. Кассета 6 расположена на супорте 7, перемещающемс в направлении, перпендикз л рном к полуос м 2j на величину децентрации. Вращение негативной рамы 4 и экрана 5 производитс через систему шестерен 10 штурвалом 9, поворачивающим негатив и экран на разные углы. Не гатив освещаетс рефлекторной установкой 8, а на экране 5 располагаетс диапозитивна пластинка, на которой получаетс трансформированное уменьшенное изображение.On the housing / transformer, there are two semi-axles 2 with a lens 3 fixed on them. On semi-axes x 2, the negative frame 4 and screen 5 are rotatably mounted, keeping always a constant distance from the axis of rotation, which ensures a constant reduction factor. On frame 4, in cassette 6, there is a negative, rotating 360 ° in its plane. The cassette 6 is located on the slide 7, moving in the direction perpendicular to the semi axis m 2j by the amount of decentration. The rotation of the negative frame 4 and the screen 5 is carried out through a system of gears 10 by the steering wheel 9, turning the negative and the screen at different angles. The non-latency is illuminated by the reflex setting 8, and on the screen 5 there is a slide-positive disc on which a transformed reduced image is obtained.
Предм ет изобретени SUMMARY OF THE INVENTION
Трансформатор дл получени трансформированных и уменьшенных изображений аэроснимков при обработке с преобр азованными св з-4:зTransformer for obtaining transformed and reduced images of aerial photographs during processing with transformed links-4: 3
ками, снабженный объективом, по-плоскости негатив, отличающийворш ъш экраиом .и рефлектариойел тем, что дл возможиости ynipasустаиовкой , могущей перемещатьс лени повар отом нвгативной ipiaMbiKami, equipped with a lens, in the plane of the negative, which distinguishes the twist of the screen and reflectance, so that in order to be able to move laziness, the chef is away from the ipiative ipiaMbi
на веЛИчину децентр ащии снимков ии экрана на раз«ые углы от одногоthe magnitude of the decenter of the screenshots and the screen at the same angles from one
расПОложенной .над негативной ра-привода они св заны между собойlaid out above the negative ra-drive, they are interconnected
мой, несущей поворотный в своейсистемой шестерен.My carrier is rotatable in its system of gears.
77Т7 /77T7 /
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU135A SU76116A1 (en) | 1947-02-25 | 1947-02-25 | Transformer for obtaining transformed and reduced images of aerial photographs during processing with transformed bridges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU135A SU76116A1 (en) | 1947-02-25 | 1947-02-25 | Transformer for obtaining transformed and reduced images of aerial photographs during processing with transformed bridges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU76116A1 true SU76116A1 (en) | 1948-11-30 |
Family
ID=52744780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU135A SU76116A1 (en) | 1947-02-25 | 1947-02-25 | Transformer for obtaining transformed and reduced images of aerial photographs during processing with transformed bridges |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU76116A1 (en) |
-
1947
- 1947-02-25 SU SU135A patent/SU76116A1/en active
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