GB1066603A - Improvements in or relating to devices for providing films with magnetic sound record tapes - Google Patents
Improvements in or relating to devices for providing films with magnetic sound record tapesInfo
- Publication number
- GB1066603A GB1066603A GB529765A GB529765A GB1066603A GB 1066603 A GB1066603 A GB 1066603A GB 529765 A GB529765 A GB 529765A GB 529765 A GB529765 A GB 529765A GB 1066603 A GB1066603 A GB 1066603A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- roller
- tape
- carrier
- adhesive
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/633—Record carriers characterised by the selection of the material of cinematographic films or slides with integral magnetic track
-
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
1,066,603. Laminates and laminating. K. WEBERLING. Feb. 8, 1965 [Feb. 6, 1964], No. 5297/65. Heading B5N. [Also in Divisions G5 and H1] A magnetic tape 3 in the form of a magnetite layer coated with a thermoplastic adhesive and mounted on a carrier is fed over an electrically heated roller 22 before being applied to a cinematograph film 2 to which a solvent has previously been applied by a device 25, the carrier being stripped off subsequently. The supply and take-up spools 4 and 9 for the film are belt driven, and the tension of the film is kept constant by band brakes 15 acting on the spools and controlled by a lever 18 which carries a roller 19 bearing on the film on spool 4. The roller 22 is maintained at a constant adjustable temperature, e.g. about 130‹ C., to make the thermoplastic layer liquid and tacky, and a roller 43 presses on the driving roller 7 to press dust particles on the film or tape into the adhesive layer. A guide pin 23 is adjustable to alter the position of the tape on the film, and the position can be observed by a microscope 44. The tape may be applied to one or both edges of the film. The adhesive may be acetyl cellulose, and the carrier may be a polyester which sticks to the acetyl cellulose only by adhesion so that it may be stripped off easily.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964W0036134 DE1233721B (en) | 1964-02-06 | 1964-02-06 | Device for coating films with magnetic tape |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1066603A true GB1066603A (en) | 1967-04-26 |
Family
ID=7601108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB529765A Expired GB1066603A (en) | 1964-02-06 | 1965-02-08 | Improvements in or relating to devices for providing films with magnetic sound record tapes |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT252037B (en) |
BE (1) | BE659302A (en) |
CH (1) | CH438021A (en) |
DE (1) | DE1233721B (en) |
FR (1) | FR1431925A (en) |
GB (1) | GB1066603A (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE875731C (en) * | 1949-04-02 | 1953-05-07 | Licentia Gmbh | Drive for tape or wire-shaped recording media |
DE1015677B (en) * | 1956-04-05 | 1957-09-12 | Kurt Weberling | Device for applying magnetic tapes to film strips |
DE1753433U (en) * | 1957-03-28 | 1957-10-03 | Friedrich Dipl Ing Seiler | DEVICE FOR ADHING A MAGNETIC TAPE TO PICTURE FILMS. |
DE1887196U (en) * | 1963-07-10 | 1964-02-06 | Juwell Film Vertrieb Luise Mar | DEVICE FOR APPLYING MAGNETIC STRIPES TO IMAGE FILMS. |
-
1964
- 1964-02-06 DE DE1964W0036134 patent/DE1233721B/en active Pending
-
1965
- 1965-01-29 AT AT79465A patent/AT252037B/en active
- 1965-02-05 FR FR8243A patent/FR1431925A/en not_active Expired
- 1965-02-05 BE BE659302D patent/BE659302A/xx unknown
- 1965-02-07 CH CH189065A patent/CH438021A/en unknown
- 1965-02-08 GB GB529765A patent/GB1066603A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1431925A (en) | 1966-03-18 |
CH438021A (en) | 1967-06-15 |
AT252037B (en) | 1967-02-10 |
DE1233721B (en) | 1967-02-02 |
BE659302A (en) | 1965-05-28 |
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