GB905944A - Improvements relating to apparatus for processing photographic films - Google Patents
Improvements relating to apparatus for processing photographic filmsInfo
- Publication number
- GB905944A GB905944A GB2969759A GB2969759A GB905944A GB 905944 A GB905944 A GB 905944A GB 2969759 A GB2969759 A GB 2969759A GB 2969759 A GB2969759 A GB 2969759A GB 905944 A GB905944 A GB 905944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bar
- tanks
- fluid
- operated means
- lift
- 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
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
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
- G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
- G03D3/10—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for plates, films, or prints held individually
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Abstract
905,944. Photographic processing apparatus. WAINCO PRODUCTS Ltd. Aug. 29, 1960 [Aug. 31, 1959], No. 29697/59. Class 98 (2). An apparatus for processing photo - graphic film strips comprises a row of open-top processing tanks (1), and a main lift bar (4) extending lengthwise above the tanks, which bar has limited movement in this lengthwise direction under the action of fluid-operated means such as an air or liquid piston (5), and a second fluid-operated means (7) for raising or lowering the lift bar; projecting laterally from the lift bar are a number of film pick-up arms (8) from each of which is supported a hanger bar 3 (which can carry a number of unrolled film spools 2); arranged one each side of the tanks, and above the tops thereof, are a fixed pair of toothed racks (10) and inside them a similar movable pair (11), the latter having a (third) fluid-operated means for moving them vertically. As racks 11 move above and then below racks 10, a hanger bar resting on them (Fig. 1) is gradually moved forward tooth by tooth from one side of the tank to the other. The lift bar 4 then descends, engages the hanger bars, lifts them and the film strips clear of the tanks, moves along so that they are above the next adjacent tank, and lowers them once more into that tank. Two such lift bars may be provided, side-by-side, with a screen between them so that one may work in the dark and the other in the light.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2969759A GB905944A (en) | 1959-08-31 | 1959-08-31 | Improvements relating to apparatus for processing photographic films |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2969759A GB905944A (en) | 1959-08-31 | 1959-08-31 | Improvements relating to apparatus for processing photographic films |
Publications (1)
Publication Number | Publication Date |
---|---|
GB905944A true GB905944A (en) | 1962-09-12 |
Family
ID=10295674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2969759A Expired GB905944A (en) | 1959-08-31 | 1959-08-31 | Improvements relating to apparatus for processing photographic films |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB905944A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2127715A (en) * | 1982-09-30 | 1984-04-18 | Oscar Fisher | Apparatus for processing film discs |
CN114544672A (en) * | 2022-04-26 | 2022-05-27 | 四川英创力电子科技股份有限公司 | Circuit board development quality detection device and method |
-
1959
- 1959-08-31 GB GB2969759A patent/GB905944A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2127715A (en) * | 1982-09-30 | 1984-04-18 | Oscar Fisher | Apparatus for processing film discs |
CN114544672A (en) * | 2022-04-26 | 2022-05-27 | 四川英创力电子科技股份有限公司 | Circuit board development quality detection device and method |
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