SU6161A1 - Shutter for movie camera - Google Patents

Shutter for movie camera

Info

Publication number
SU6161A1
SU6161A1 SU13837A SU13837A SU6161A1 SU 6161 A1 SU6161 A1 SU 6161A1 SU 13837 A SU13837 A SU 13837A SU 13837 A SU13837 A SU 13837A SU 6161 A1 SU6161 A1 SU 6161A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shutter
movie camera
handwheel
obturator
frame
Prior art date
Application number
SU13837A
Other languages
Russian (ru)
Inventor
П.О. Шаркунов
Original Assignee
П.О. Шаркунов
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by П.О. Шаркунов filed Critical П.О. Шаркунов
Priority to SU13837A priority Critical patent/SU6161A1/en
Application granted granted Critical
Publication of SU6161A1 publication Critical patent/SU6161A1/en

Links

Landscapes

  • Shutters For Cameras (AREA)

Description

Предлагаемый затвор дл  киносемочного аппарата имеет целью дать возможность наблюдать за процессом семки свободно и пр мо через обектив, а также наблюдать во врем  семки за фокусной резкостью , за кадрированием снимаемого и наводить на фокус.The proposed shutter for the cinematographic apparatus is intended to give the opportunity to observe the process of the seed freely and directly through the lens, as well as to observe during the seed the focal sharpness, the crop of the shot and the focus.

На схематическом чертеже изображен предлагаемый затвор.The schematic drawing shows the proposed shutter.

Призматическа  отражающа  поверхность 6, расположенна  под углом, сцеплена с рычагом 8 и с маховичком 7. Обычный обтюратор 4 служит дл  закрывани  рамки 9 от лучей-, идущих от предмета 1 через обектив 2 на рамку 9.A prismatic reflective surface 6, angled, coupled to the lever 8 and to the handwheel 7. A conventional obturator 4 serves to close the frame 9 from the rays coming from the object 1 through the objectiv 2 to the frame 9.

Когда обтюраторГ враща сь по стрелке, закроет рамку, то отражающа  поверхность б, благодар When the shutter G rotates along the arrow, closes the frame, the reflecting surface b, thanks to

вращению маховичка 7, движетс  вверх, пересека  лучи, и отражает их на матовое стекло 5. Обтюратор и маховичок работают синхронно. Таким образом, в момент передвижени  пленки в аппарате, имеетс  возможность получить снимаемое изображение на матовом стекле 5 и увеличить его до нужного размера .rotation of the handwheel 7, moves upward, crosses the rays, and reflects them on the frosted glass 5. The obturator and the handwheel work synchronously. Thus, at the moment of movement of the film in the apparatus, it is possible to obtain a captured image on the frosted glass 5 and enlarge it to the desired size.

Предмет-патента.Subject-patent.

Затвор дл  киносемочного аппарата , отличающийс  применением призматической отражающей поверхности б, получающей периодические , синхронно с вращением обтюратора 4, передвижени  вверх и вниз при посредстве рычага 8, сочлененного с вращающимс  диском.A shutter for a cinema camera, characterized by the use of a prismatic reflective surface b, which receives periodic, synchronously with the rotation of the obturator 4, moving up and down by means of a lever 8 coupled to a rotating disk.

SU13837A 1927-01-31 1927-01-31 Shutter for movie camera SU6161A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU13837A SU6161A1 (en) 1927-01-31 1927-01-31 Shutter for movie camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU13837A SU6161A1 (en) 1927-01-31 1927-01-31 Shutter for movie camera

Publications (1)

Publication Number Publication Date
SU6161A1 true SU6161A1 (en) 1928-08-31

Family

ID=48329677

Family Applications (1)

Application Number Title Priority Date Filing Date
SU13837A SU6161A1 (en) 1927-01-31 1927-01-31 Shutter for movie camera

Country Status (1)

Country Link
SU (1) SU6161A1 (en)

Similar Documents

Publication Publication Date Title
US3059528A (en) Panoramic motion picture camera
SU6161A1 (en) Shutter for movie camera
US2230251A (en) Aerial photographic camera
US2288079A (en) Motion picture apparatus
GB421120A (en) Method and apparatus for the production of motion pictures
US2551085A (en) Motion-picture camera reflex view finder
US1909222A (en) Photographic camera
US1550214A (en) Stereoscopic projecting apparatus
US2055696A (en) Cinematographic projector
US1613730A (en) Motion-picture machine
US1777419A (en) Focus and finding apparatus for motion-picture cameras
SU5089A1 (en) Movie Camera
US1631303A (en) Finding and focusing device for cameras
SU84116A1 (en) camera viewer
US1974653A (en) Photography
US2179617A (en) Photographic reproduction apparatus
SU49815A1 (en) Continuous motion movie projector
US1536718A (en) Photographic apparatus
US2088536A (en) Continuous feed cinematograph apparatus
US1632221A (en) Method and apparatus for producing variable image effects in photography
US2060505A (en) Colored motion picture camera
SU40710A1 (en) Continuous motion movie projector
US2498188A (en) Cinematograph camera with reflecting view finder
SU30921A1 (en) Projector with optical alignment and continuous film feed
SU91841A1 (en) Camera for panning