GB897675A - A holder containing a single sheet of light-sensitive film for x-ray photographic purposes - Google Patents
A holder containing a single sheet of light-sensitive film for x-ray photographic purposesInfo
- Publication number
- GB897675A GB897675A GB2753058A GB2753058A GB897675A GB 897675 A GB897675 A GB 897675A GB 2753058 A GB2753058 A GB 2753058A GB 2753058 A GB2753058 A GB 2753058A GB 897675 A GB897675 A GB 897675A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- holder
- light
- sheet
- pulling strip
- 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
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C3/00—Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives
- G03C3/003—Individual packages for X-ray film, e.g. for dental applications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C3/00—Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
897,675. X-ray sheet film holders. AGFA A.G. Aug. 27, 1958 [Aug. 28, 1957; April 18, 1958], No. 27530/58. Class 98(1). In a holder for a sheet of film, e.g. an X-ray dental film holder, the light-sensitive film is disposed in a light-tight wrapping and is removably connected by a readily releasable mechanical engagement with a pulling strip which partially projects from the holder and when pulled serves to break open the holder and facilitate removal of the film. As shown, a sheet film A has its inner end embraced by the turned over end of a pulling strip B which is folded over to form a light-trap near its outer end which extends from the wrapping D at C, the pack being closed in a lead foil F and a label E. The pulling strip may comprise an upper paper sheet and a lower black paper sheet sandwiching a lead foil and the wrapping may comprise an aluminium foil or white paper sandwiched between an inner black paper and an outer lacquer or plastic layer. In alternative forms the pulling strip may be stamped out to form a film-receiving projection, adhered to the outer end of the film with either a simple lap joint or a fork embracing the film, or may be formed by a thread passed through a hole in the outer film end, or passed round the film to form a cradle as in Fig. 5b.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA27798A DE1122371B (en) | 1957-08-28 | 1957-08-28 | Sheet film pack for roentgenographic purposes, especially dental film pack |
DEA29286A DE1133241B (en) | 1958-04-18 | 1958-04-18 | Sheet film pack, in particular for radiographic purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB897675A true GB897675A (en) | 1962-05-30 |
Family
ID=25963299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2753058A Expired GB897675A (en) | 1957-08-28 | 1958-08-27 | A holder containing a single sheet of light-sensitive film for x-ray photographic purposes |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH364413A (en) |
GB (1) | GB897675A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0316520A2 (en) * | 1987-11-16 | 1989-05-24 | Nix Company Ltd. | Container for dental X-ray film package |
-
1958
- 1958-08-23 CH CH6322258A patent/CH364413A/en unknown
- 1958-08-27 GB GB2753058A patent/GB897675A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0316520A2 (en) * | 1987-11-16 | 1989-05-24 | Nix Company Ltd. | Container for dental X-ray film package |
EP0316520A3 (en) * | 1987-11-16 | 1989-08-09 | Nix Company Ltd. | Container for dental x-ray film package |
Also Published As
Publication number | Publication date |
---|---|
CH364413A (en) | 1962-09-15 |
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