BE601637A - Procédé de production de rubans sans fin d'enregistrement magnétique du son - Google Patents
Procédé de production de rubans sans fin d'enregistrement magnétique du sonInfo
- Publication number
- BE601637A BE601637A BE601637A BE601637A BE601637A BE 601637 A BE601637 A BE 601637A BE 601637 A BE601637 A BE 601637A BE 601637 A BE601637 A BE 601637A BE 601637 A BE601637 A BE 601637A
- Authority
- BE
- Belgium
- Prior art keywords
- production process
- sound recording
- endless tape
- tape production
- magnetic sound
- Prior art date
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
- G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
-
- 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
- G11B5/73—Base layers, i.e. all non-magnetic layers lying under a lowermost magnetic recording layer, e.g. including any non-magnetic layer in between a first magnetic recording layer and either an underlying substrate or a soft magnetic underlayer
- G11B5/739—Magnetic recording media substrates
- G11B5/73923—Organic polymer substrates
- G11B5/73927—Polyester substrates, e.g. polyethylene terephthalate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/19—Sheets or webs edge spliced or joined
- Y10T428/192—Sheets or webs coplanar
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA34290A DE1116422B (de) | 1960-03-23 | 1960-03-23 | Verfahren zur Herstellung von endlosen Magnettonbaendern |
Publications (1)
Publication Number | Publication Date |
---|---|
BE601637A true BE601637A (fr) | 1961-09-22 |
Family
ID=6928485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE601637A BE601637A (fr) | 1960-03-23 | 1961-03-22 | Procédé de production de rubans sans fin d'enregistrement magnétique du son |
Country Status (5)
Country | Link |
---|---|
US (1) | US3205121A (fr) |
BE (1) | BE601637A (fr) |
CH (1) | CH386719A (fr) |
DE (1) | DE1116422B (fr) |
GB (1) | GB907678A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3655441A (en) * | 1966-08-22 | 1972-04-11 | Honeywell Inc | Electroless plating of filamentary magnetic records |
US3531322A (en) * | 1966-12-28 | 1970-09-29 | Honeywell Inc | Plated super-coat and electrolyte |
BE756149A (fr) * | 1969-09-15 | 1971-02-15 | Ncr Co | Support d'enregistrement magnetique |
CA958483A (en) * | 1971-05-07 | 1974-11-26 | Shigeharu Matsumoto | Information record card |
US4749426A (en) * | 1984-02-22 | 1988-06-07 | Avery International Corporation | Silk screen roller applicator technique |
US5160771A (en) * | 1990-09-27 | 1992-11-03 | Structural Laminates Company | Joining metal-polymer-metal laminate sections |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE229412C (fr) * | ||||
US1104341A (en) * | 1912-07-03 | 1914-07-21 | Emil Blossfeld | Leather belting. |
US1404848A (en) * | 1920-10-04 | 1922-01-31 | Harold M Gusdorf | Two-ply pigskin belt |
US1859468A (en) * | 1931-09-25 | 1932-05-24 | Raybestos Manhattan Inc | Splice and method of splicing belts and the like |
DE865069C (de) * | 1940-07-09 | 1953-01-29 | Schallband Syndikat A G | Verfahren zum Herstellen von UEberdeckungsmatrizen fuer endlose Schallbaender |
DE869702C (de) * | 1950-08-03 | 1953-03-05 | Tefi Appbau Dr Daniel K G | Presse zum Verbinden der Enden von warmformbaren Schall- oder Magnettonbaendern |
US2793153A (en) * | 1953-02-25 | 1957-05-21 | Grundel Willy | Impression transmitting annular band and method of making same |
US2862845A (en) * | 1954-10-25 | 1958-12-02 | Clevite Corp | Magnetizable bands |
US2825558A (en) * | 1955-04-25 | 1958-03-04 | Honeywell Regulator Co | Electrostatic tape and methods of construction |
US2923642A (en) * | 1955-10-19 | 1960-02-02 | Ohio Commw Eng Co | Magnetic recording tape |
FR1208624A (fr) * | 1958-09-03 | 1960-02-24 | Condemine Ets | Procédé d'assemblage de pièces de tissu imperméabilisé |
-
1960
- 1960-03-23 DE DEA34290A patent/DE1116422B/de active Pending
-
1961
- 1961-03-14 US US95736A patent/US3205121A/en not_active Expired - Lifetime
- 1961-03-20 GB GB10100/61A patent/GB907678A/en not_active Expired
- 1961-03-22 BE BE601637A patent/BE601637A/fr unknown
- 1961-03-23 CH CH344061A patent/CH386719A/de unknown
Also Published As
Publication number | Publication date |
---|---|
CH386719A (de) | 1965-01-15 |
DE1116422B (de) | 1961-11-02 |
GB907678A (en) | 1962-10-10 |
US3205121A (en) | 1965-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH417687A (fr) | Procédé d'enregistrement magnétique | |
FR1132548A (fr) | Procédé d'enregistrement magnétique de video-signaux | |
BE601637A (fr) | Procédé de production de rubans sans fin d'enregistrement magnétique du son | |
FR1260011A (fr) | Procédé d'enregistrement magnétique | |
FR1284493A (fr) | Procédé de production de rubans sans fin d'enregistrement magnétique du son | |
CH369793A (de) | Magnetbandgerät | |
FR1159994A (fr) | Tête magnétique de lecture et d'enregistrement et son procédé de fabrication | |
FR1444620A (fr) | Procédé de fabrication de bandes d'enregistrement magnétique | |
FR1055858A (fr) | Procédé de fabrication de supports de magnétogrammes en forme de bandes, et les bandes sonores magnétiques fabriquées d'après ce procédé | |
FR1375571A (fr) | Procédé d'enregistrement magnétique | |
BE585028A (fr) | Procédé d'enregistrement magnétique | |
FR1337802A (fr) | Enregistreur magnétique à bande pour l'enregistrement du son | |
FR1221289A (fr) | Procédé d'enregistrement électrostatique sur bande | |
FR1195802A (fr) | Procédé de fabrication des disques d'enregistrement magnétique du son | |
FR1261553A (fr) | Procédé d'enregistrement magnétique de données | |
FR1270371A (fr) | Procédé de fabrication d'objets destinés à l'enregistrement et à la reproduction d'inscriptions magnétiques et objets ainsi fabriqués | |
FR1021883A (fr) | Procédé d'enregistrement magnétique du son | |
FR1107265A (fr) | Ruban d'enregistrement magnétique et son procédé de fabrication | |
FR1360696A (fr) | Procédé d'enregistrement magnétique | |
FR1236958A (fr) | Procédé de fabrication d'enregistrements magnétiques | |
FR1234981A (fr) | Procédé de fabrication d'un support d'enregistrement magnétique du son et support magnétique ainsi obtenu | |
FR1028845A (fr) | Procédé d'enregistrement et de reproduction magnétiques du son | |
FR1272781A (fr) | Procédé d'enregistrement magnétique de signaux | |
FR1133799A (fr) | Tête d'enregistrement et lecture sur bandes magnétiques et son procédé de fabrication | |
FR1328352A (fr) | élément d'enregistrement magnétique et procédé pour sa fabrication |