SU27285A1 - Photographic apparatus - Google Patents
Photographic apparatusInfo
- Publication number
- SU27285A1 SU27285A1 SU93971A SU93971A SU27285A1 SU 27285 A1 SU27285 A1 SU 27285A1 SU 93971 A SU93971 A SU 93971A SU 93971 A SU93971 A SU 93971A SU 27285 A1 SU27285 A1 SU 27285A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lever
- contact
- gear
- axis
- stopwatch
- Prior art date
Links
Landscapes
- Projection-Type Copiers In General (AREA)
Description
Предлагаемое изобретение касаетс аппарата дл фотографического копировани .IThe present invention relates to a device for photographic copying .I
На чертеже фиг. 1 и 2 изображают вид приспособлени дл нажима негатива сбоку в разных стади х работы; фиг. 3 и 4 -вид его спереди; фиг. 5 -вид аппарата сверху; фиг. б - общий вид аппа рата.In FIG. Figures 1 and 2 depict a type of device for pressing the negative sideways in different stages of operation; FIG. 3 and 4 - view from the front; FIG. 5 is a view of the apparatus from above; FIG. b - general view of the apparatus.
Аппарат дл копировани состоит из рамки 1 дл негатива 2 катушек 7 дл светочувствительной бумаги 4, нажимной рамки 6, верхней крышки 8 и механизма, служащего дл опускани рамки 6 во врем копировани . Механизм этот состоит из подвижных планок 6, укрепленных на ос х, снабженных зубчатыми колесами , приводимыми в движение рейкою на рычаге . При передвижении этого рычага он своим концом нажимает на контакт в и включает ток в лампочку 16. В то же врем своим выступом на конце , соприкаса сь с т гой 13, он включает в действие секундомер Л. При обратном ходе рычага выключаетс секундомер Д и лампочка 16, крышка же 6 поднимаетс и бумага перематываетс с левой катушки 7 на правую при посредстве зубчатого колеса 17 на оси 18 и зубчатой передачи 19, 20.The copying apparatus consists of a frame 1 for a negative 2 of the coils 7 for a photosensitive paper 4, a pressure frame 6, an upper cover 8, and a mechanism for lowering the frame 6 during copying. This mechanism consists of movable slats 6, mounted on the axles, equipped with gear wheels, set in motion by a rack on the lever. When moving this lever, with its end it pushes the contact into and turns on the current into the light bulb 16. At the same time, with its protrusion at the end, in contact with the hard 13, it turns on the stopwatch L. When the lever moves back, the stopwatch D and 16, the cover 6 is lifted and the paper is rewound from the left reel 7 to the right by means of a gear 17 on an axis 18 and a gear 19, 20.
Предме т изобретени .The present invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU93971A SU27285A1 (en) | 1931-09-03 | 1931-09-03 | Photographic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU93971A SU27285A1 (en) | 1931-09-03 | 1931-09-03 | Photographic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU27285A1 true SU27285A1 (en) | 1932-07-31 |
Family
ID=48345243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU93971A SU27285A1 (en) | 1931-09-03 | 1931-09-03 | Photographic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU27285A1 (en) |
-
1931
- 1931-09-03 SU SU93971A patent/SU27285A1/en active
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