FR1223770A - Central shutter for camera - Google Patents
Central shutter for cameraInfo
- Publication number
- FR1223770A FR1223770A FR794010A FR794010A FR1223770A FR 1223770 A FR1223770 A FR 1223770A FR 794010 A FR794010 A FR 794010A FR 794010 A FR794010 A FR 794010A FR 1223770 A FR1223770 A FR 1223770A
- Authority
- FR
- France
- Prior art keywords
- camera
- central shutter
- shutter
- central
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/18—More than two members
- G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1223770X | 1958-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1223770A true FR1223770A (en) | 1960-06-20 |
Family
ID=7734318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR794010A Expired FR1223770A (en) | 1958-05-10 | 1959-05-05 | Central shutter for camera |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1223770A (en) |
-
1959
- 1959-05-05 FR FR794010A patent/FR1223770A/en not_active Expired
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