GB841049A - Improvements in or relating to an apparatus for moving a predetermined length of photographic strip material past an exposure station - Google Patents
Improvements in or relating to an apparatus for moving a predetermined length of photographic strip material past an exposure stationInfo
- Publication number
- GB841049A GB841049A GB9338/59A GB933859A GB841049A GB 841049 A GB841049 A GB 841049A GB 9338/59 A GB9338/59 A GB 9338/59A GB 933859 A GB933859 A GB 933859A GB 841049 A GB841049 A GB 841049A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- carriage
- moving
- exposure station
- strip material
- 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
- 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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/58—Baseboards, masking frames, or other holders for the sensitive material
- G03B27/587—Handling photosensitive webs
-
- 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
- G03B1/00—Film strip handling
- G03B1/42—Guiding, framing, or constraining film in desired position relative to lens system
- G03B1/48—Gates or pressure devices, e.g. plate
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
Abstract
841,049. Photographic copying apparatus. EASTMAN KODAK CO. May 11, 1956 [May 13, 1955], No. 9338/59. Divided out of 841,046. Drawings to Specification. Class 98(1) Apparatus for moving a given length of photographic strip material past an exposure station consists of a film carriage with a chamber closed by a perforated plate against which the strip is held by suction, stripengaging means on the carriage, and means for moving the carriage and strip together past the exposure station, suction being applied through the chamber and the film engaging means being made operative before the carriage movement begins. A movable film carriage, a film perforator, film notching devices for indicating errors and for controlling a film processing apparatus, and a film clamping device are described, all identical with the corresponding parts of the photographic copying apparatus described in Specification 841,046.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US841049XA | 1955-05-13 | 1955-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB841049A true GB841049A (en) | 1960-07-13 |
Family
ID=22182907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9338/59A Expired GB841049A (en) | 1955-05-13 | 1956-05-11 | Improvements in or relating to an apparatus for moving a predetermined length of photographic strip material past an exposure station |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB841049A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138311A (en) * | 1963-02-04 | 1964-06-23 | Dreyer | Film feeding and holding device |
-
1956
- 1956-05-11 GB GB9338/59A patent/GB841049A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3138311A (en) * | 1963-02-04 | 1964-06-23 | Dreyer | Film feeding and holding device |
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