GB450792A - Improvements in or relating to motion picture apparatus - Google Patents
Improvements in or relating to motion picture apparatusInfo
- Publication number
- GB450792A GB450792A GB21124/35A GB2112435A GB450792A GB 450792 A GB450792 A GB 450792A GB 21124/35 A GB21124/35 A GB 21124/35A GB 2112435 A GB2112435 A GB 2112435A GB 450792 A GB450792 A GB 450792A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spool
- film
- magazine
- similar
- relating
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/43—Driving mechanisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
450,792. Kinematograph apparatus. KODAK, Ltd., Kingsway, London.-(Assignees of Mihalyi, J. ; 333, State Street, Rochester, New York, U.S.A.) Jan. 23, 1935, No. 21124. Convention date, Aug. 31, 1934. Divided out of 450,766. Drawings to Specification. [Class 97 (i)] In a motion-picture camera the film is wound from one spool on to a second spool and is then rewound on to the first spool by take-up mechanism which is positively locked by mechanism controlled by a device within the magazine, the device being actuated in accordance with the length of film carried by the first spool. The feed mechanism is similar to that described in Specification 426,239 and the magazine is similar to that described in Specification 426,240. The apparatus which is described in the Specification and is provided with a film-footage indicator and a magazine, adapted to be reversed and inserted to expose successively two rows of images on the film, is the same as that described in Specification 450,766.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US450792XA | 1934-08-31 | 1934-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB450792A true GB450792A (en) | 1936-07-23 |
Family
ID=21935881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21124/35A Expired GB450792A (en) | 1934-08-31 | 1935-01-23 | Improvements in or relating to motion picture apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB450792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3017803A (en) * | 1958-01-17 | 1962-01-23 | Sakaki Yoshinobu | Miniature motion picture camera |
-
1935
- 1935-01-23 GB GB21124/35A patent/GB450792A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3017803A (en) * | 1958-01-17 | 1962-01-23 | Sakaki Yoshinobu | Miniature motion picture camera |
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