GB508963A - Improvements in folding photographic cameras - Google Patents
Improvements in folding photographic camerasInfo
- Publication number
- GB508963A GB508963A GB521/38A GB52138A GB508963A GB 508963 A GB508963 A GB 508963A GB 521/38 A GB521/38 A GB 521/38A GB 52138 A GB52138 A GB 52138A GB 508963 A GB508963 A GB 508963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- photographic cameras
- jan
- pairs
- folding
- folding photographic
- 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Blocking Light For Cameras (AREA)
Abstract
508,963. Photographic cameras. I. G. FARBENINDUSTRIE AKT.-GES. Jan. 7, 1938, No. 521. Convention date, Jan. 26, 1937. [Class 98 (i)] In a folding camera having only two pairs of levers carrying the lens front, one or both of these pairs of levers are supported in a direction perpendicular to their plane of action as by causing the pivots 7 to bear, when in extended position, on a step &c. 9 on the inside of the camera housing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE508963X | 1937-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB508963A true GB508963A (en) | 1939-07-07 |
Family
ID=6547103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB521/38A Expired GB508963A (en) | 1937-01-26 | 1938-01-07 | Improvements in folding photographic cameras |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB508963A (en) |
-
1938
- 1938-01-07 GB GB521/38A patent/GB508963A/en not_active Expired
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