JPS518004B2 - - Google Patents
Info
- Publication number
- JPS518004B2 JPS518004B2 JP47083016A JP8301672A JPS518004B2 JP S518004 B2 JPS518004 B2 JP S518004B2 JP 47083016 A JP47083016 A JP 47083016A JP 8301672 A JP8301672 A JP 8301672A JP S518004 B2 JPS518004 B2 JP S518004B2
- Authority
- JP
- Japan
- 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
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
- G11B5/53—Disposition or mounting of heads on rotating support
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47083016A JPS518004B2 (en:Method) | 1972-08-18 | 1972-08-18 | |
| AU58164/73A AU467589B2 (en) | 1972-08-18 | 1973-07-17 | A guide drum apparatus |
| DE19732337989 DE2337989C3 (de) | 1972-08-18 | 1973-07-24 | Führu ngstrommelvorrichtung |
| US383145A US3863269A (en) | 1972-08-18 | 1973-07-27 | A guide drum apparatus for a video tape recorder and/or player |
| FR7329121A FR2196503B1 (en:Method) | 1972-08-18 | 1973-08-09 | |
| CA178,615A CA1006977A (en) | 1972-08-18 | 1973-08-13 | Guide drum apparatus |
| NL7311265A NL7311265A (en:Method) | 1972-08-18 | 1973-08-15 | |
| GB3862173A GB1424569A (en) | 1972-08-18 | 1973-08-15 | Tape transport mechanisms |
| BE134620A BE803657A (fr) | 1972-08-18 | 1973-08-16 | Appareil a tambour de guidage de bande magnetique |
| IT52031/73A IT990260B (it) | 1972-08-18 | 1973-08-16 | Apparecchio di tamburo di guida per nastri magnetici |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47083016A JPS518004B2 (en:Method) | 1972-08-18 | 1972-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4940519A JPS4940519A (en:Method) | 1974-04-16 |
| JPS518004B2 true JPS518004B2 (en:Method) | 1976-03-12 |
Family
ID=13790434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47083016A Expired JPS518004B2 (en:Method) | 1972-08-18 | 1972-08-18 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3863269A (en:Method) |
| JP (1) | JPS518004B2 (en:Method) |
| AU (1) | AU467589B2 (en:Method) |
| BE (1) | BE803657A (en:Method) |
| CA (1) | CA1006977A (en:Method) |
| FR (1) | FR2196503B1 (en:Method) |
| GB (1) | GB1424569A (en:Method) |
| IT (1) | IT990260B (en:Method) |
| NL (1) | NL7311265A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5087906U (en:Method) * | 1973-12-14 | 1975-07-25 | ||
| JPS5134705A (en) * | 1974-09-18 | 1976-03-24 | Matsushita Electric Industrial Co Ltd | Jikiteepugaidodoramusochi |
| US4012792A (en) * | 1975-08-11 | 1977-03-15 | Eastman Kodak Company | Magnetic head drum configuration having a friction reducing helical step |
| DE2535780C3 (de) * | 1975-08-11 | 1978-10-05 | Igor Alekseewitsch Moskau Kryltsov | Magnetbandlaufwerk für Videobandgeräte mit Längsspuraufzeichnung |
| JPS6332704A (ja) * | 1986-07-26 | 1988-02-12 | Sony Corp | 回転磁気ヘツド装置 |
| FR2677792B1 (fr) * | 1991-06-12 | 1993-09-24 | Schlumberger Ind Sa | Dispositif et methode pour l'enregistrement et/ou la lecture d'informations sur une bande magnetique. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2964594A (en) * | 1957-09-04 | 1960-12-13 | Thompson Ramo Wooldridge Inc | Apparatus for magnetically recording high-frequency signals by means of a rotating transducer means |
| US3075049A (en) * | 1958-09-10 | 1963-01-22 | Gordon Sumner | Repetitive scanning of a record track on a fragment of a record |
| US3243798A (en) * | 1962-05-31 | 1966-03-29 | Honeywell Inc | Cathode ray tube display of data recorded on a tape loop |
| US3333753A (en) * | 1965-06-17 | 1967-08-01 | Ampex | Helical scan magnetic tape apparatus with a squeeze film bearing |
| US3436491A (en) * | 1966-12-27 | 1969-04-01 | Ampex | Helical scan recorder with tapered drum to prevent oxide build-up |
| NL6803410A (en:Method) * | 1968-03-09 | 1969-09-11 | ||
| GB1249179A (en) * | 1968-11-09 | 1971-10-06 | Sony Corp | Magnetic tape recording and/or reproducing apparatus |
| AT290159B (de) * | 1969-08-04 | 1971-05-25 | Philips Nv | Aufzeichnungs- und/oder Wiedergabegerät |
-
1972
- 1972-08-18 JP JP47083016A patent/JPS518004B2/ja not_active Expired
-
1973
- 1973-07-17 AU AU58164/73A patent/AU467589B2/en not_active Expired
- 1973-07-27 US US383145A patent/US3863269A/en not_active Expired - Lifetime
- 1973-08-09 FR FR7329121A patent/FR2196503B1/fr not_active Expired
- 1973-08-13 CA CA178,615A patent/CA1006977A/en not_active Expired
- 1973-08-15 GB GB3862173A patent/GB1424569A/en not_active Expired
- 1973-08-15 NL NL7311265A patent/NL7311265A/xx not_active Application Discontinuation
- 1973-08-16 IT IT52031/73A patent/IT990260B/it active
- 1973-08-16 BE BE134620A patent/BE803657A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT990260B (it) | 1975-06-20 |
| BE803657A (fr) | 1974-02-18 |
| FR2196503B1 (en:Method) | 1976-11-12 |
| FR2196503A1 (en:Method) | 1974-03-15 |
| CA1006977A (en) | 1977-03-15 |
| US3863269A (en) | 1975-01-28 |
| DE2337989B2 (de) | 1974-12-19 |
| NL7311265A (en:Method) | 1974-02-20 |
| JPS4940519A (en:Method) | 1974-04-16 |
| DE2337989A1 (de) | 1974-03-21 |
| AU5816473A (en) | 1975-01-23 |
| AU467589B2 (en) | 1975-12-04 |
| GB1424569A (en) | 1976-02-11 |