CA1039548A - Deformable spreader roller for self developing camera - Google Patents
Deformable spreader roller for self developing cameraInfo
- Publication number
- CA1039548A CA1039548A CA226,018A CA226018A CA1039548A CA 1039548 A CA1039548 A CA 1039548A CA 226018 A CA226018 A CA 226018A CA 1039548 A CA1039548 A CA 1039548A
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- support member
- rollers
- fluid
- layer
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 90
- 238000012545 processing Methods 0.000 claims abstract description 35
- 230000007480 spreading Effects 0.000 claims abstract description 19
- 238000003892 spreading Methods 0.000 claims abstract description 19
- 239000012858 resilient material Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 10
- 238000013461 design Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000013459 approach Methods 0.000 description 4
- 238000004141 dimensional analysis Methods 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000003518 caustics Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- KAVDAMFOTJIBCK-XSHPSBQMSA-N 5-[(e)-2-bromoethenyl]-1-[(1s,3r,4s)-3-hydroxy-4-(hydroxymethyl)cyclopentyl]pyrimidine-2,4-dione Chemical compound C1[C@@H](O)[C@H](CO)C[C@@H]1N1C(=O)NC(=O)C(\C=C\Br)=C1 KAVDAMFOTJIBCK-XSHPSBQMSA-N 0.000 description 1
- 241000283986 Lepus Species 0.000 description 1
- 208000003629 Rupture Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001934 delay 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
- 230000008846 dynamic interplay Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000012067 mathematical method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D9/00—Diffusion development apparatus
- G03D9/02—Diffusion development apparatus using rupturable ampoules of liquid
-
- 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
- G03B17/28—Locating light-sensitive material within camera
- G03B17/32—Locating plates or cut films
- G03B17/34—Changing plates or cut films
-
- 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)
- Photographic Developing Apparatuses (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US466415A US3925800A (en) | 1974-05-02 | 1974-05-02 | Spread roller system for self developing type photographic apparatus |
| US466416A US3871010A (en) | 1974-05-02 | 1974-05-02 | Spread roller system for self developing type photographic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1039548A true CA1039548A (en) | 1978-10-03 |
Family
ID=27041654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA226,018A Expired CA1039548A (en) | 1974-05-02 | 1975-05-01 | Deformable spreader roller for self developing camera |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5913007B2 (online.php) |
| CA (1) | CA1039548A (online.php) |
| DE (1) | DE2519678C2 (online.php) |
| FR (1) | FR2269738B1 (online.php) |
| GB (1) | GB1504036A (online.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174164A (en) * | 1978-05-30 | 1979-11-13 | Polaroid Corporation | Photographic processing apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1369696A (fr) * | 1963-09-18 | 1964-08-14 | Polaroid Corp | Appareil de traitement photographique |
| US3537371A (en) * | 1968-03-20 | 1970-11-03 | Polaroid Corp | Processing apparatus having specially configured pressure applying members |
| FR1585109A (online.php) * | 1968-07-12 | 1970-01-09 | ||
| US3779144A (en) * | 1972-04-24 | 1973-12-18 | Polaroid Corp | Photographic film processing apparatus and camera system employing same |
-
1975
- 1975-04-30 FR FR7513533A patent/FR2269738B1/fr not_active Expired
- 1975-05-01 GB GB1819175A patent/GB1504036A/en not_active Expired
- 1975-05-01 CA CA226,018A patent/CA1039548A/en not_active Expired
- 1975-05-02 DE DE19752519678 patent/DE2519678C2/de not_active Expired
- 1975-05-02 JP JP5264975A patent/JPS5913007B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50159333A (online.php) | 1975-12-23 |
| FR2269738A1 (online.php) | 1975-11-28 |
| JPS5913007B2 (ja) | 1984-03-27 |
| FR2269738B1 (online.php) | 1982-05-21 |
| GB1504036A (en) | 1978-03-15 |
| DE2519678C2 (de) | 1984-07-05 |
| DE2519678A1 (de) | 1975-11-13 |
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