GB343726A - Improvements in or relating to kinematography - Google Patents
Improvements in or relating to kinematographyInfo
- Publication number
- GB343726A GB343726A GB4267/30A GB426730A GB343726A GB 343726 A GB343726 A GB 343726A GB 4267/30 A GB4267/30 A GB 4267/30A GB 426730 A GB426730 A GB 426730A GB 343726 A GB343726 A GB 343726A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lens
- film
- panoramic
- feed mechanism
- driven
- 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
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/02—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with scanning movement of lens or cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cameras In General (AREA)
Abstract
343,726. Panoramic kinematograph cameras. ALBERINI, F., 4, Via Principe Amedeo, Rome. Feb. 7, 1930, No. 4267. Convention date, July 27, 1929. [Class 97 (i).] In panoramic kinematograph cameras, a driving shaft angularly displaces the lens and intermittently feeds the film along a circular path about the centre of the lens, the centre line of the film lying in a plane at right-angles to the axis about which lens displacement takes place. In one form, the intermittent feed mechanism comprises a sliding frame 1 driven by the eccentric 14. An eccentric disc 5, acting through a sliding member 6 causes fingers 3 associated with the slide 1 to engage intermittently the perforations in the film 4. The latter is fed past a moved exposure aperture 16 in a stationary cylindrical member 15. The lens 18 carried by the annular support 19 is rotatably mounted on the axis of the member 15. A reciprocating lever 23, carrying a toothed quadrant 22 which co-operates with a toothed quadrant fixed to the support 19, is adapted to oscillate the lens 18 thus exposing the film in the aperture 16. The lever 23 and feed mechanism are driven from the shaft 8 which is operated by the handle 7. In a modification a symmetrical lens is used and is caused to rotate continuously.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT343726X | 1929-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB343726A true GB343726A (en) | 1931-02-26 |
Family
ID=11239403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4267/30A Expired GB343726A (en) | 1929-07-27 | 1930-02-07 | Improvements in or relating to kinematography |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB343726A (en) |
-
1930
- 1930-02-07 GB GB4267/30A patent/GB343726A/en not_active Expired
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