GB881270A - Improvements in or relating to reels for magnetic tape - Google Patents
Improvements in or relating to reels for magnetic tapeInfo
- Publication number
- GB881270A GB881270A GB4412559A GB4412559A GB881270A GB 881270 A GB881270 A GB 881270A GB 4412559 A GB4412559 A GB 4412559A GB 4412559 A GB4412559 A GB 4412559A GB 881270 A GB881270 A GB 881270A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic tape
- reels
- relating
- projections
- radial
- 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
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/67—Threading; Loading; Automatic self-loading by extracting end of record carrier from container or spool
- G11B15/674—Threading or attaching end of record carrier on or to single reel
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/037—Single reels or spools
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
881,270. Bobbins &c. GELOSO, G. Dec. 29, 1959, No. 44125/59. Drawings to Specification. Class 120(3) Magnetic tape is secured on a double-flanged reel, without interruption of winding or unwinding operation, by radial restraint due to frictional engagement with one or more projections, e.g. ribs, grooves, knurls, serrations, formed on the internal face of one or both flanges or material, e.g. rubber, adhered thereto. The projections may be distributed over selected e.g. radial or spiralled, zones of the flange face(s).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR77112D | 1959-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB881270A true GB881270A (en) | 1961-11-01 |
Family
ID=8617550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4412559A Expired GB881270A (en) | 1959-12-19 | 1959-12-29 | Improvements in or relating to reels for magnetic tape |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE689072A (en) |
GB (1) | GB881270A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630345A (en) * | 1968-07-29 | 1971-12-28 | Agfa Gevaert Ag | Film spool with a support for the roll of film |
US3677495A (en) * | 1971-03-05 | 1972-07-18 | Ampex | Tape retaining reel cartridge |
-
1959
- 1959-12-29 GB GB4412559A patent/GB881270A/en not_active Expired
-
1966
- 1966-10-28 BE BE689072D patent/BE689072A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3630345A (en) * | 1968-07-29 | 1971-12-28 | Agfa Gevaert Ag | Film spool with a support for the roll of film |
US3677495A (en) * | 1971-03-05 | 1972-07-18 | Ampex | Tape retaining reel cartridge |
Also Published As
Publication number | Publication date |
---|---|
BE689072A (en) | 1967-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52145213A (en) | Production of tape cassette | |
GB1384657A (en) | Pliable tape record and reel therefor | |
ES242564U (en) | Winding hub for materials in strip form | |
GB881270A (en) | Improvements in or relating to reels for magnetic tape | |
GB879630A (en) | Spool cores | |
GB980913A (en) | Spool | |
SE8102298L (en) | MAGNETIC TAPE | |
JPS52115215A (en) | Film winder | |
JPS5211021A (en) | Cassette tape winding system | |
GB1043640A (en) | Means to wind a flexible strip | |
GB866403A (en) | A spool having a securing device for a photographic film or magnetic sound tape | |
GB1269839A (en) | Take-up spool for film cassettes | |
JPS5241511A (en) | Magnetic tape cassette | |
GB871419A (en) | Improvements in magnetic tape recorders | |
GB746720A (en) | Reel with holding members for a band wound thereon | |
GB1363936A (en) | Reels for tapes or other elongate flexible material | |
FR1238912A (en) | Improvement of the means of stapling onto reels for winding cinema projection and sound reproduction films | |
GB1002123A (en) | Improvements in and relating to magnetic tape record apparatus | |
GB1006371A (en) | Improvements in or relating to flanged spools for recording tapes | |
GB1179145A (en) | Reels for Handling Elongated Webs. | |
JPS5223904A (en) | Magnetic recording reproducing device | |
GB1105268A (en) | Improvements relating to spools for tape | |
GB1148878A (en) | Improvements relating to clamping hubs for spools | |
BE604108A (en) | Improvements to devices comprising rotating reels for winding and unwinding a magnetic recording tape. | |
ES206351A2 (en) | Improvements in the procedures for movie fixing in bobinator reels (Machine-translation by Google Translate, not legally binding) |