GB333932A - Improvements in or relating to film cameras - Google Patents
Improvements in or relating to film camerasInfo
- Publication number
- GB333932A GB333932A GB1593329A GB1593329A GB333932A GB 333932 A GB333932 A GB 333932A GB 1593329 A GB1593329 A GB 1593329A GB 1593329 A GB1593329 A GB 1593329A GB 333932 A GB333932 A GB 333932A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gate
- films
- relating
- exposure
- during
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B33/00—Colour photography, other than mere exposure or projection of a colour film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
333,932. Kelly, W. van D. May 23, 1929. Kinematograph apparatus. - Superposed films are caused to assume a convex form at the gate or focal plane during their periods of advancement when they are relieved from the pressure to which they are subjected during exposure. In the construction shown the films 18 pass through a gate or guide shuttle 10 of arcuate form but with a flat centre portion 12. The gate is reciprocated by a rocker shaft 16, so as to intermittently press the films together at the gate for an exposure and release them from pressure during the feed movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1593329A GB333932A (en) | 1929-05-23 | 1929-05-23 | Improvements in or relating to film cameras |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1593329A GB333932A (en) | 1929-05-23 | 1929-05-23 | Improvements in or relating to film cameras |
Publications (1)
Publication Number | Publication Date |
---|---|
GB333932A true GB333932A (en) | 1930-08-25 |
Family
ID=10068153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1593329A Expired GB333932A (en) | 1929-05-23 | 1929-05-23 | Improvements in or relating to film cameras |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB333932A (en) |
-
1929
- 1929-05-23 GB GB1593329A patent/GB333932A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB333932A (en) | Improvements in or relating to film cameras | |
SU30923A1 (en) | Method for increasing contrasts in the variation of photographic prints | |
SU26701A1 (en) | Method for producing calcium molybdate | |
FR1041855A (en) | Easel-support device suitable for postcards, pictures, prints, calendars, etc. | |
US1468558A (en) | Combination film-frame picture card | |
SU35215A1 (en) | Shutter for freight car hatches | |
SU5385A1 (en) | Fixture for intermittent lighting films in the camera | |
SU25178A1 (en) | Shutter for bump cover | |
CA234503A (en) | Film feeding mechanism for motion picture machines | |
FR613074A (en) | Bacteriological process for the degelatinization of films, photographic films and the like | |
GB292711A (en) | Improvements in and relating to kinematograph picture sheets | |
FR764726A (en) | Improvements to photographic processes using bichromate colloids | |
FR707678A (en) | Double machine for the continuous printing of positive films on bichromate gelatin | |
GB335534A (en) | Improvements in kinematograph apparatus | |
ES84927A1 (en) | A film drag mechanism for cinematographic apparatus. | |
CA251320A (en) | Motion picture camera and picture projecting machine | |
GB349525A (en) | Improvements in or relating to kinematographic cameras | |
GB139068A (en) | Improvements in cinematographic apparatus | |
ES27161Y (en) | Chassis-tire for insolation, from photographic clichés. | |
ES144471A1 (en) | Machine for cinematographic reproductions, particularly for sound films and images. | |
CH296693A (en) | Wet treatment device for photographic light images, in particular for fixing the same. | |
DEG0001540MA (en) | Shutter and drive release for photo and film cameras | |
CA230672A (en) | Shutter for motion pictures | |
CA235322A (en) | Cinematographic camera | |
GB329223A (en) | Improvements in or relating to kinematographs |