DE2218544C3 - Einäugige Spiegelreflexkamera - Google Patents
Einäugige SpiegelreflexkameraInfo
- Publication number
- DE2218544C3 DE2218544C3 DE2218544A DE2218544A DE2218544C3 DE 2218544 C3 DE2218544 C3 DE 2218544C3 DE 2218544 A DE2218544 A DE 2218544A DE 2218544 A DE2218544 A DE 2218544A DE 2218544 C3 DE2218544 C3 DE 2218544C3
- Authority
- DE
- Germany
- Prior art keywords
- switch
- mirror
- line
- exposure
- motor
- 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.)
- Expired
Links
- 230000011514 reflex Effects 0.000 title claims description 27
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000007774 longterm Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000016496 Panda oleosa Nutrition 0.000 description 1
- 240000000220 Panda oleosa Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- LYKJEJVAXSGWAJ-UHFFFAOYSA-N compactone Natural products CC1(C)CCCC2(C)C1CC(=O)C3(O)CC(C)(CCC23)C=C LYKJEJVAXSGWAJ-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror
-
- 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
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shutters For Cameras (AREA)
- Exposure Control For Cameras (AREA)
- Cameras In General (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13472571A | 1971-04-16 | 1971-04-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2218544A1 DE2218544A1 (de) | 1972-10-26 |
| DE2218544B2 DE2218544B2 (de) | 1977-11-10 |
| DE2218544C3 true DE2218544C3 (de) | 1978-07-06 |
Family
ID=22464697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2218544A Expired DE2218544C3 (de) | 1971-04-16 | 1972-04-17 | Einäugige Spiegelreflexkamera |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3731608A (enExample) |
| JP (1) | JPS5434333B1 (enExample) |
| AU (1) | AU472825B2 (enExample) |
| CA (1) | CA1000095A (enExample) |
| DE (1) | DE2218544C3 (enExample) |
| FR (1) | FR2187133A5 (enExample) |
| GB (1) | GB1351425A (enExample) |
| IT (2) | IT1051560B (enExample) |
| NL (1) | NL181529C (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3952835A (en) * | 1972-04-24 | 1976-04-27 | Polaroid Corporation | Flat torque rate drive system |
| US3967304A (en) * | 1975-03-03 | 1976-06-29 | Polaroid Corporation | Modular constructed sequencing system for photographic apparatus |
| US4047192A (en) * | 1975-03-03 | 1977-09-06 | Polaroid Corporation | Photographic apparatus with sequencing system |
| US4254191A (en) * | 1977-01-24 | 1981-03-03 | Polaroid Corporation | Method for manufacturing battery vents and vented batteries |
| US4185144A (en) * | 1978-09-05 | 1980-01-22 | Polaroid Corporation | Electrochemical cell with a cadmium patch electrode |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005394A (en) * | 1955-09-26 | 1961-10-24 | Kamera & Kinowerke Dresden Veb | Photographic shutter |
| DE1279449B (de) * | 1967-11-22 | 1968-10-03 | Kodak Ag | Aufzugseinrichtung fuer Spiegelreflexkameras |
-
1971
- 1971-04-16 US US00134725A patent/US3731608A/en not_active Expired - Lifetime
-
1972
- 1972-04-11 CA CA139,447A patent/CA1000095A/en not_active Expired
- 1972-04-14 NL NLAANVRAGE7205044,A patent/NL181529C/xx not_active IP Right Cessation
- 1972-04-14 AU AU41191/72A patent/AU472825B2/en not_active Expired
- 1972-04-15 IT IT49662/72A patent/IT1051560B/it active
- 1972-04-15 IT IT49661/72A patent/IT952676B/it active
- 1972-04-17 GB GB1760572A patent/GB1351425A/en not_active Expired
- 1972-04-17 FR FR7213488A patent/FR2187133A5/fr not_active Expired
- 1972-04-17 DE DE2218544A patent/DE2218544C3/de not_active Expired
- 1972-04-17 JP JP3785472A patent/JPS5434333B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU4119172A (en) | 1973-10-18 |
| DE2218544B2 (de) | 1977-11-10 |
| NL181529C (nl) | 1987-09-01 |
| IT952676B (it) | 1973-07-30 |
| AU472825B2 (en) | 1973-10-18 |
| DE2218544A1 (de) | 1972-10-26 |
| NL7205044A (enExample) | 1972-10-18 |
| FR2187133A5 (enExample) | 1974-01-11 |
| CA1000095A (en) | 1976-11-23 |
| GB1351425A (en) | 1974-05-01 |
| US3731608A (en) | 1973-05-08 |
| NL181529B (nl) | 1987-04-01 |
| IT1051560B (it) | 1981-05-20 |
| JPS5434333B1 (enExample) | 1979-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |