FR2256426B1 - - Google Patents
Info
- Publication number
- FR2256426B1 FR2256426B1 FR7443172A FR7443172A FR2256426B1 FR 2256426 B1 FR2256426 B1 FR 2256426B1 FR 7443172 A FR7443172 A FR 7443172A FR 7443172 A FR7443172 A FR 7443172A FR 2256426 B1 FR2256426 B1 FR 2256426B1
- Authority
- FR
- France
- 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
- G03B9/58—Means for varying duration of "open" period of 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
-
- 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
- G03B9/28—Roller blind or flexible plate
-
- 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
- G03B9/28—Roller blind or flexible plate
- G03B9/32—Double blind
- G03B9/34—Double blind with adjustable slot; with mechanism controlling relative movement of blinds to form slot
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Shutters For Cameras (AREA)
- Cameras In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP224174A JPS5099538A (ja) | 1973-12-28 | 1973-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2256426A1 FR2256426A1 (en) | 1975-07-25 |
FR2256426B1 true FR2256426B1 (ja) | 1977-07-01 |
Family
ID=11523851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7443172A Granted FR2256426A1 (en) | 1973-12-28 | 1974-12-27 | Camera focal slot shutter unit - has reinforcement using plastics camera body with interchangeable-objective carrier |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5099538A (ja) |
DE (1) | DE2461586C3 (ja) |
FR (1) | FR2256426A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5398219U (ja) * | 1977-01-14 | 1978-08-09 | ||
JPS54147830A (en) * | 1978-05-12 | 1979-11-19 | Ricoh Co Ltd | Lens-barrel guide frame of lens-barrel collapsible mount type |
JPS57146126U (ja) * | 1981-03-11 | 1982-09-14 | ||
JPS58177083A (ja) * | 1982-04-09 | 1983-10-17 | Toshiba Corp | 録画装置一体型ビデオカメラ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417240A (en) * | 1944-01-22 | 1947-03-11 | Eastman Kodak Co | Roll holding camera |
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1973
- 1973-12-28 JP JP224174A patent/JPS5099538A/ja active Pending
-
1974
- 1974-12-27 FR FR7443172A patent/FR2256426A1/fr active Granted
- 1974-12-27 DE DE19742461586 patent/DE2461586C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2461586C3 (de) | 1978-11-23 |
FR2256426A1 (en) | 1975-07-25 |
JPS5099538A (ja) | 1975-08-07 |
DE2461586B2 (de) | 1978-03-23 |
DE2461586A1 (de) | 1975-07-17 |