IT1139375B - Otturatore a programma per macchine fotografiche - Google Patents
Otturatore a programma per macchine fotograficheInfo
- Publication number
- IT1139375B IT1139375B IT23535/81A IT2353581A IT1139375B IT 1139375 B IT1139375 B IT 1139375B IT 23535/81 A IT23535/81 A IT 23535/81A IT 2353581 A IT2353581 A IT 2353581A IT 1139375 B IT1139375 B IT 1139375B
- Authority
- IT
- Italy
- Prior art keywords
- camera
- program shutter
- shutter
- program
- 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
- G03B9/24—Adjusting size of aperture formed by members when fully open so as to constitute a virtual diaphragm that is adjustable
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Diaphragms For Cameras (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3034214A DE3034214C2 (de) | 1980-09-11 | 1980-09-11 | Blendenverschluß für eine fotografische Kamera |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8123535A0 IT8123535A0 (it) | 1981-08-14 |
IT1139375B true IT1139375B (it) | 1986-09-24 |
Family
ID=6111683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23535/81A IT1139375B (it) | 1980-09-11 | 1981-08-14 | Otturatore a programma per macchine fotografiche |
Country Status (5)
Country | Link |
---|---|
US (1) | US4395104A (it) |
DE (1) | DE3034214C2 (it) |
FR (1) | FR2489972A1 (it) |
GB (1) | GB2084339B (it) |
IT (1) | IT1139375B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3354695B2 (ja) * | 1994-03-24 | 2002-12-09 | セイコープレシジョン株式会社 | カメラ用シャッタ |
US6939026B2 (en) * | 2003-08-28 | 2005-09-06 | Electronic Theatre Controls, Inc. | Shutter assembly for a luminaire |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1125270B (de) * | 1959-10-31 | 1962-03-08 | Agfa Ag | Fotografische Kamera mit einer Belichtungsregelvorrichtung |
DE1217201B (de) * | 1964-04-10 | 1966-05-18 | Agfa Gevaert Ag | Als Blendenverschluss wirkender Zentralverschluss mit zwei nacheinander ablaufenden Verschlussgliedern |
US3952317A (en) * | 1975-03-19 | 1976-04-20 | Eastman Kodak Company | Camera shutter |
US4107705A (en) * | 1975-10-28 | 1978-08-15 | Olympus Optical Co., Ltd. | Bladed shutter |
US4139295A (en) * | 1975-12-10 | 1979-02-13 | Minolta Camera Kabushiki Kaisha | Safety device for an electrically controlled camera slit shutter |
JPS5563519U (it) * | 1978-10-23 | 1980-04-30 | ||
US4335947A (en) * | 1979-11-21 | 1982-06-22 | Balda-Werke Photographische Gerate Und Kunststoff Gmbh & Co., Kg | Camera shutter assembly |
-
1980
- 1980-09-11 DE DE3034214A patent/DE3034214C2/de not_active Expired
-
1981
- 1981-08-14 IT IT23535/81A patent/IT1139375B/it active
- 1981-09-04 GB GB8126779A patent/GB2084339B/en not_active Expired
- 1981-09-10 FR FR8117187A patent/FR2489972A1/fr active Granted
- 1981-09-11 US US06/301,339 patent/US4395104A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2489972A1 (fr) | 1982-03-12 |
DE3034214C2 (de) | 1983-12-29 |
GB2084339B (en) | 1984-08-08 |
GB2084339A (en) | 1982-04-07 |
DE3034214A1 (de) | 1982-03-25 |
IT8123535A0 (it) | 1981-08-14 |
US4395104A (en) | 1983-07-26 |
FR2489972B1 (it) | 1985-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2508536B1 (fr) | Obturateur du type a machoires | |
BR8107089A (pt) | Obturador | |
FR2559922B1 (fr) | Appareil de prises de vues a exposition automatique | |
GB2079479B (en) | Photographic camera | |
DK1584A (da) | Fremgangsmaade til fremstilling af et gitterkernesandwichelement | |
DE3273342D1 (en) | A light radiation device for trapping fish | |
GB2088073B (en) | Automatic exposure control using flash | |
DK292681A (da) | Fremgangsmaade til fremstilling af et macrolid | |
JPS5713433A (en) | Photographic camera | |
IT1139375B (it) | Otturatore a programma per macchine fotografiche | |
GB2084336B (en) | Camera exposure metering | |
FR2497356B1 (fr) | Camera a scintillation | |
HK71683A (en) | Shutter for a photographic camera | |
BE889058A (fr) | Chronoregleur a commande par effleurement | |
GB2090423B (en) | Exposure control circuit for a camera | |
GB2074243B (en) | Settable shutter device particularly for a ventilator | |
DK150470C (da) | Fremgangsmaade til indstilling af et reproduktionskamera | |
JPS5758790A (en) | Compound shutter for building | |
GB2075206B (en) | Photographic camera | |
GB2083638B (en) | Associated shutter/flash operation | |
DK469281A (da) | Fremgangsmaade til fremstilling af et polychelatovertraek | |
IT8348662A0 (it) | Dispositivo a lampo per macchine fotografiche | |
DK155058C (da) | Betjeningsmekanisme til et rullegardin | |
GB2084340B (en) | Automatic exposure control camera | |
GB2077953B (en) | Photographic camera |