DE2846494A1 - Belichtungssteuereinrichtung fuer einen kameraverschluss - Google Patents
Belichtungssteuereinrichtung fuer einen kameraverschlussInfo
- Publication number
- DE2846494A1 DE2846494A1 DE19782846494 DE2846494A DE2846494A1 DE 2846494 A1 DE2846494 A1 DE 2846494A1 DE 19782846494 DE19782846494 DE 19782846494 DE 2846494 A DE2846494 A DE 2846494A DE 2846494 A1 DE2846494 A1 DE 2846494A1
- Authority
- DE
- Germany
- Prior art keywords
- pin
- projection
- lever
- wheel
- opening
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 claims description 25
- 238000010168 coupling process Methods 0.000 claims description 25
- 238000005859 coupling reaction Methods 0.000 claims description 25
- 238000013459 approach Methods 0.000 claims description 3
- 230000005764 inhibitory process Effects 0.000 claims description 2
- 230000000979 retarding effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 14
- 230000002401 inhibitory effect Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 7
- 230000009194 climbing Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 206010027336 Menstruation delayed Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- XYSQXZCMOLNHOI-UHFFFAOYSA-N s-[2-[[4-(acetylsulfamoyl)phenyl]carbamoyl]phenyl] 5-pyridin-1-ium-1-ylpentanethioate;bromide Chemical compound [Br-].C1=CC(S(=O)(=O)NC(=O)C)=CC=C1NC(=O)C1=CC=CC=C1SC(=O)CCCC[N+]1=CC=CC=C1 XYSQXZCMOLNHOI-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
-
- 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
- G03B17/38—Releasing-devices separate from 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
- G03B9/58—Means for varying duration of "open" period of shutter
- G03B9/62—Means for varying duration of "open" period of shutter by varying interval of time between end of opening movement and beginning of closing movement
-
- 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
- G03B9/64—Mechanism for delaying opening of shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutter-Related Mechanisms (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Shutters For Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977144631U JPS622592Y2 (en, 2012) | 1977-10-28 | 1977-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2846494A1 true DE2846494A1 (de) | 1979-05-03 |
Family
ID=15366529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782846494 Withdrawn DE2846494A1 (de) | 1977-10-28 | 1978-10-25 | Belichtungssteuereinrichtung fuer einen kameraverschluss |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4184761A (en, 2012) |
| JP (1) | JPS622592Y2 (en, 2012) |
| DE (1) | DE2846494A1 (en, 2012) |
| GB (1) | GB2009952B (en, 2012) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5315369B2 (en, 2012) * | 1971-10-06 | 1978-05-24 | ||
| US3945026A (en) * | 1971-10-06 | 1976-03-16 | Kabushiki Kaisha Koparu | Focal plane shutter |
| JPS4945730A (en) * | 1972-09-02 | 1974-05-01 | Canon Kk | Shashinkamera no shatsutaroshutsubyojichoteisochi |
| JPS5144337U (en, 2012) * | 1974-09-28 | 1976-04-01 | ||
| DE2606864C3 (de) * | 1976-02-20 | 1980-10-23 | Rollei-Werke Franke & Heidecke, 3300 Braunschweig | Schlitzverschluß für eine fotografische Kamera |
-
1977
- 1977-10-28 JP JP1977144631U patent/JPS622592Y2/ja not_active Expired
-
1978
- 1978-10-25 DE DE19782846494 patent/DE2846494A1/de not_active Withdrawn
- 1978-10-26 GB GB7841998A patent/GB2009952B/en not_active Expired
- 1978-10-26 US US05/954,864 patent/US4184761A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5470534U (en, 2012) | 1979-05-19 |
| GB2009952B (en) | 1982-03-03 |
| GB2009952A (en) | 1979-06-20 |
| JPS622592Y2 (en, 2012) | 1987-01-21 |
| US4184761A (en) | 1980-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |