SU32296A1 - Shutter for SLR camera - Google Patents
Shutter for SLR cameraInfo
- Publication number
- SU32296A1 SU32296A1 SU88380A SU88380A SU32296A1 SU 32296 A1 SU32296 A1 SU 32296A1 SU 88380 A SU88380 A SU 88380A SU 88380 A SU88380 A SU 88380A SU 32296 A1 SU32296 A1 SU 32296A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shutter
- slr camera
- lever
- camera
- rod
- Prior art date
Links
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
В авторском свидетельстве № 27282 описан затвор дл зеркальной камеры, представл ющий собою обычный двухлопастный центральный {а не шторный) затвор, в котором, с целью его открывани , независимо от спускового рычага, сделано боковое отверстие дл стержн , предназначенного дл нажати на отросток створного рычага и приводимого в действие при заводке зеркала камеры посредством особой рычажной системы.The author's certificate No. 27282 describes a shutter for a SLR camera, which is a conventional two-blade central (and not a curtain) shutter, in which, for the purpose of opening it, regardless of the trigger lever, a side opening for the rod is used to press the button of the wing lever and actuated when the camera is wound up with a special lever system.
Данное изобретение представл ет видоизменение указанного затвора и касаетс применени в зеркальных камерах центральных затворов с трем или несколькими лопаст ми.The present invention is a modification of said shutter and concerns the use of central shutters with three or more blades in mirror cameras.
На чертеже фиг. 1 изображает затвор в закрытом положении; фиг. 2-затвор в открытом положении.In FIG. 1 shows the shutter in the closed position; FIG. 2-shutter in the open position.
В коробке затвора установлен рычат 2, расположенный перед . втулкой 4 дл стержн .5, св занного с рычажной системой , привод щей его в действие при заводке зеркала камеры непосредственно перед съемкой. На кольце 7, управл ющем передвижением лопастей затвора, укреплен штифт Д расположенный р дом с рычагом 2. При нажатии стержн 5 на рычаг 2 последний упираетс в штифт 5, заставл / повернутьс и открыть затвор.In the box of the shutter is installed roar 2, located in front. sleeve 4 for the rod .5 associated with a lever system, which activates it when the camera mirror is turned on just before shooting. On ring 7, controlling the movement of the blades of the bolt, pin D located next to lever 2 is fastened. When the rod 5 is pressed on lever 2, the latter rests on pin 5, forcing / turning and opening the bolt.
Предмет изоб ретени .The subject of the invention.
Видоизменение затвора по авторскому свидетельству № 27282, отличающеес тем, что дл -открывани затвора с трем лопаст ми в коробке затвора укреплен рычаг 2, расположенный под стержнем 5, а на кольце / укреплен штифт5.Modification of the valve according to the author's certificate No. 27282, characterized in that for opening the valve with three blades in the box of the valve, lever 2, located under the rod 5, is fastened, and the pin5 is fastened on the ring /.
фиг.1.figure 1.
фиг.2.figure 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU88380A SU32296A1 (en) | 1931-04-16 | 1931-04-16 | Shutter for SLR camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU88380A SU32296A1 (en) | 1931-04-16 | 1931-04-16 | Shutter for SLR camera |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU27282 Addition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU32296A1 true SU32296A1 (en) | 1933-09-30 |
Family
ID=48349488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU88380A SU32296A1 (en) | 1931-04-16 | 1931-04-16 | Shutter for SLR camera |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU32296A1 (en) |
-
1931
- 1931-04-16 SU SU88380A patent/SU32296A1/en active
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