CA1068964A - Releasable film unit light shielding adapter for cameras - Google Patents
Releasable film unit light shielding adapter for camerasInfo
- Publication number
- CA1068964A CA1068964A CA260,301A CA260301A CA1068964A CA 1068964 A CA1068964 A CA 1068964A CA 260301 A CA260301 A CA 260301A CA 1068964 A CA1068964 A CA 1068964A
- Authority
- CA
- Canada
- Prior art keywords
- adapter
- film unit
- film
- camera
- travel
- 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
- 238000012545 processing Methods 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 2
- 238000005213 imbibition Methods 0.000 abstract description 7
- 230000002311 subsequent effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000011514 reflex Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/612,209 US4032937A (en) | 1975-09-10 | 1975-09-10 | Film unit light shielding adapter for photographic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1068964A true CA1068964A (en) | 1980-01-01 |
Family
ID=24452202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA260,301A Expired CA1068964A (en) | 1975-09-10 | 1976-09-01 | Releasable film unit light shielding adapter for cameras |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4032937A (OSRAM) |
| JP (1) | JPS5921538B2 (OSRAM) |
| CA (1) | CA1068964A (OSRAM) |
| DE (1) | DE2640654A1 (OSRAM) |
| FR (1) | FR2324021A1 (OSRAM) |
| GB (1) | GB1552805A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4192593A (en) * | 1978-10-02 | 1980-03-11 | Polaroid Corporation | Photographic film assemblage |
| JPS5722841A (en) * | 1980-07-16 | 1982-02-05 | Nakamura Seisakusho:Kk | Formation of plural pieces of stud bolt |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US917136A (en) * | 1907-10-02 | 1909-04-06 | Eastman Kodak Co | Photographic-film pack. |
| US985581A (en) * | 1910-05-09 | 1911-02-28 | Seneca Camera Mfg Company | Light-trap. |
| US1113568A (en) * | 1912-09-03 | 1914-10-13 | Louis Mandel | Camera. |
| US2572357A (en) * | 1945-07-13 | 1951-10-23 | Polaroid Corp | Photographic product comprising a fluid processing agent and apparatus for use in connection therewith |
| US2467320A (en) * | 1946-05-31 | 1949-04-12 | Polaroid Corp | Photographic apparatus for processing film material |
| US2451820A (en) * | 1947-09-20 | 1948-10-19 | Polaroid Corp | Apparatus for exposing and processing photographic film |
| GB697909A (en) * | 1950-05-05 | 1953-09-30 | Omerod Heyworth Heap | Improvements relating to photographic roll film cameras |
| US2648265A (en) * | 1950-06-19 | 1953-08-11 | Pompeo B Candela | Apparatus for introducing cut film into cameras |
| US2873658A (en) * | 1956-07-05 | 1959-02-17 | Polaroid Corp | Photographic apparatus |
| DE1045796B (de) * | 1956-07-05 | 1958-12-04 | Polaroid Corp | Photoapparat |
| US3650188A (en) * | 1970-06-26 | 1972-03-21 | Polaroid Corp | Detachable film chamber for photographic apparatus |
| US3748990A (en) * | 1971-09-17 | 1973-07-31 | Polaroid Corp | Photographic apparatus |
| US3810211A (en) * | 1972-04-24 | 1974-05-07 | Polaroid Corp | Self-developing camera system |
-
1975
- 1975-09-10 US US05/612,209 patent/US4032937A/en not_active Expired - Lifetime
-
1976
- 1976-09-01 CA CA260,301A patent/CA1068964A/en not_active Expired
- 1976-09-02 FR FR7626464A patent/FR2324021A1/fr active Granted
- 1976-09-06 GB GB36877/76A patent/GB1552805A/en not_active Expired
- 1976-09-09 DE DE19762640654 patent/DE2640654A1/de not_active Ceased
- 1976-09-09 JP JP51107312A patent/JPS5921538B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1552805A (en) | 1979-09-19 |
| JPS5921538B2 (ja) | 1984-05-21 |
| FR2324021B1 (OSRAM) | 1983-09-02 |
| DE2640654A1 (de) | 1977-03-17 |
| FR2324021A1 (fr) | 1977-04-08 |
| US4032937A (en) | 1977-06-28 |
| JPS5235628A (en) | 1977-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |