DE2218545A1 - Einäugige Spiegelreflexkamera - Google Patents
Einäugige SpiegelreflexkameraInfo
- Publication number
- DE2218545A1 DE2218545A1 DE19722218545 DE2218545A DE2218545A1 DE 2218545 A1 DE2218545 A1 DE 2218545A1 DE 19722218545 DE19722218545 DE 19722218545 DE 2218545 A DE2218545 A DE 2218545A DE 2218545 A1 DE2218545 A1 DE 2218545A1
- Authority
- DE
- Germany
- Prior art keywords
- gear
- cam
- camera according
- 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.)
- Pending
Links
- 230000011514 reflex Effects 0.000 title claims description 14
- 230000009467 reduction Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000000630 rising effect Effects 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 230000036316 preload Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims 2
- 210000000056 organ Anatomy 0.000 claims 1
- 230000006870 function Effects 0.000 description 18
- 239000003990 capacitor Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 244000145841 kine Species 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 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
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13473371A | 1971-04-16 | 1971-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2218545A1 true DE2218545A1 (de) | 1972-11-16 |
Family
ID=22464737
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722218545 Pending DE2218545A1 (de) | 1971-04-16 | 1972-04-17 | Einäugige Spiegelreflexkamera |
| DE2265526A Expired DE2265526C3 (de) | 1971-04-16 | 1972-04-17 | Spiegelrefreflex-Selbstentwicklerkamera |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2265526A Expired DE2265526C3 (de) | 1971-04-16 | 1972-04-17 | Spiegelrefreflex-Selbstentwicklerkamera |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3714879A (https=) |
| AU (1) | AU462360B2 (https=) |
| CA (1) | CA979258A (https=) |
| DE (2) | DE2218545A1 (https=) |
| FR (1) | FR2139833B2 (https=) |
| GB (1) | GB1354236A (https=) |
| HK (1) | HK19476A (https=) |
| NL (1) | NL7205045A (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889280A (en) * | 1973-12-20 | 1975-06-10 | Polaroid Corp | Belt driven automatic reflex camera |
| US3906527A (en) * | 1974-07-01 | 1975-09-16 | Polaroid Corp | Shaft drive and control system for automatic camera |
| US3936847A (en) * | 1974-07-01 | 1976-02-03 | Polaroid Corporation | Shaft drive and control system for automatic camera |
| DE2531884C3 (de) * | 1975-07-17 | 1978-11-30 | Kodak Ag, 7000 Stuttgart | Photographische Klappkamera mit Motorantrieb |
| US4020499A (en) * | 1976-03-01 | 1977-04-26 | Eastman Kodak Company | Apparatus for controlling drive to pressure rollers in a camera with electric motor drive |
| US4254191A (en) * | 1977-01-24 | 1981-03-03 | Polaroid Corporation | Method for manufacturing battery vents and vented batteries |
| US4160589A (en) * | 1978-03-03 | 1979-07-10 | Polaroid Corporation | Combined solenoid and timing system for SLR camera apparatus |
| US4251146A (en) * | 1979-01-29 | 1981-02-17 | Polaroid Corporation | Photographic apparatus for providing a signal visible in a camera viewfinder |
| US4226519A (en) * | 1979-04-02 | 1980-10-07 | Polaroid Corporation | Self-developing film pack with improved spread control structure |
| US4581671A (en) * | 1983-06-20 | 1986-04-08 | International Business Machines Corporation | Magnetic tape recording and playback system |
| US4799077A (en) * | 1987-11-23 | 1989-01-17 | Polaroid Corporation | Common drive for shutter blades and objective lens assembly |
| US5315344A (en) * | 1991-03-29 | 1994-05-24 | Polaroid Corporation | Microscope camera |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1795083U (de) * | 1956-11-14 | 1959-09-03 | Agfa Ag | Fotografische kamera mit elektromotorantrieb. |
| US3040642A (en) * | 1959-06-12 | 1962-06-26 | Robertson Photo Mechanix Inc | Photographic apparatus |
| US3405617A (en) * | 1965-11-26 | 1968-10-15 | Polaroid Corp | Photographic apparatus, product and processes |
| US3447437A (en) * | 1967-07-25 | 1969-06-03 | Polaroid Corp | Photographic processing apparatus |
| US3537370A (en) * | 1967-09-18 | 1970-11-03 | Polaroid Corp | Camera structure |
| US3511152A (en) * | 1968-03-18 | 1970-05-12 | Polaroid Corp | Film advancing apparatus |
| US3589262A (en) * | 1968-06-21 | 1971-06-29 | Polaroid Corp | Photographic processing apparatus |
-
1971
- 1971-04-16 US US00134733A patent/US3714879A/en not_active Expired - Lifetime
-
1972
- 1972-04-11 CA CA139,448A patent/CA979258A/en not_active Expired
- 1972-04-14 NL NL7205045A patent/NL7205045A/xx not_active Application Discontinuation
- 1972-04-14 AU AU41190/72A patent/AU462360B2/en not_active Expired
- 1972-04-17 DE DE19722218545 patent/DE2218545A1/de active Pending
- 1972-04-17 FR FR7213489A patent/FR2139833B2/fr not_active Expired
- 1972-04-17 GB GB1760472A patent/GB1354236A/en not_active Expired
- 1972-04-17 DE DE2265526A patent/DE2265526C3/de not_active Expired
-
1976
- 1976-04-01 HK HK194/76*UA patent/HK19476A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2265526B2 (de) | 1981-04-16 |
| AU4119072A (en) | 1973-10-18 |
| DE2265526C3 (de) | 1982-01-21 |
| US3714879A (en) | 1973-02-06 |
| AU462360B2 (en) | 1975-05-26 |
| FR2139833B2 (https=) | 1981-11-27 |
| FR2139833A2 (https=) | 1973-01-12 |
| CA979258A (en) | 1975-12-09 |
| GB1354236A (en) | 1974-06-05 |
| NL7205045A (https=) | 1972-10-18 |
| HK19476A (en) | 1976-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection | ||
| OI | Miscellaneous see part 1 | ||
| OI | Miscellaneous see part 1 | ||
| AH | Division in |
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