CH390677A - Blendeneinrichtung mit zwei beweglichen Blendenlamellenlagerringen an einer photographischen Kamera - Google Patents
Blendeneinrichtung mit zwei beweglichen Blendenlamellenlagerringen an einer photographischen KameraInfo
- Publication number
- CH390677A CH390677A CH1401961A CH1401961A CH390677A CH 390677 A CH390677 A CH 390677A CH 1401961 A CH1401961 A CH 1401961A CH 1401961 A CH1401961 A CH 1401961A CH 390677 A CH390677 A CH 390677A
- Authority
- CH
- Switzerland
- Prior art keywords
- diaphragm
- bearing rings
- photographic camera
- movable
- lamella bearing
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/12—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device a hand-actuated member moved from one position to another providing the energy to move the setting member, e.g. depression of shutter release button causes a stepped feeler to co-operate with the pointer of the light-sensitive device to set the diaphragm and thereafter release the shutter
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Diaphragms For Cameras (AREA)
- Exposure Control For Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA36290A DE1121458B (de) | 1960-12-15 | 1960-12-15 | Blendenanordnung fuer fotografische Kameras |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH390677A true CH390677A (de) | 1965-04-15 |
Family
ID=6929558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1401961A CH390677A (de) | 1960-12-15 | 1961-12-01 | Blendeneinrichtung mit zwei beweglichen Blendenlamellenlagerringen an einer photographischen Kamera |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH390677A (de) |
| DE (1) | DE1121458B (de) |
| GB (1) | GB984434A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1263494B (de) * | 1962-04-19 | 1968-03-14 | Zeiss Ikon Ag | Photographische Kamera oder Verschluss mit Blitzlichtautomatik |
| DE1230309B (de) * | 1964-04-30 | 1966-12-08 | Zeiss Ikon Ag | Einaeugige Spiegelreflexkamera mit Wechsel-objektiven und mit einer kameraseitigen Blenden-einstell-, Vorwahl-, Speicher- und Abtast-einrichtung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1469763A (en) * | 1920-11-15 | 1923-10-02 | Ward H Snyder | Diaphragm |
-
1960
- 1960-12-15 DE DEA36290A patent/DE1121458B/de active Pending
-
1961
- 1961-12-01 CH CH1401961A patent/CH390677A/de unknown
- 1961-12-08 GB GB4408361A patent/GB984434A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB984434A (en) | 1965-02-24 |
| DE1121458B (de) | 1962-01-04 |
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