CH370959A - Photographischer Zentralverschluss - Google Patents
Photographischer ZentralverschlussInfo
- Publication number
- CH370959A CH370959A CH7871959A CH7871959A CH370959A CH 370959 A CH370959 A CH 370959A CH 7871959 A CH7871959 A CH 7871959A CH 7871959 A CH7871959 A CH 7871959A CH 370959 A CH370959 A CH 370959A
- Authority
- CH
- Switzerland
- Prior art keywords
- photographic shutter
- central photographic
- central
- shutter
- photographic
- Prior art date
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
-
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/003—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both shutter and diaphragm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Diaphragms For Cameras (AREA)
- Shutters For Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED29534A DE1097264B (de) | 1958-12-05 | 1958-12-05 | Photographischer Zentralverschluss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH370959A true CH370959A (de) | 1963-07-31 |
Family
ID=7040122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7871959A CH370959A (de) | 1958-12-05 | 1959-09-26 | Photographischer Zentralverschluss |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH370959A (de) |
| DE (1) | DE1097264B (de) |
| GB (1) | GB932428A (de) |
-
1958
- 1958-12-05 DE DED29534A patent/DE1097264B/de active Pending
-
1959
- 1959-09-26 CH CH7871959A patent/CH370959A/de unknown
- 1959-12-02 GB GB41022/59A patent/GB932428A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1097264B (de) | 1961-01-12 |
| GB932428A (en) | 1963-07-24 |
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