GB2025111B - Magnetic tape and recording playback apparatus of the bi-directional type - Google Patents
Magnetic tape and recording playback apparatus of the bi-directional typeInfo
- Publication number
- GB2025111B GB2025111B GB7918048A GB7918048A GB2025111B GB 2025111 B GB2025111 B GB 2025111B GB 7918048 A GB7918048 A GB 7918048A GB 7918048 A GB7918048 A GB 7918048A GB 2025111 B GB2025111 B GB 2025111B
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic tape
- playback apparatus
- recording playback
- directional type
- directional
- 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
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
- G11B15/444—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor reversing arrangements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7815481A FR2426962A1 (fr) | 1978-05-24 | 1978-05-24 | Dispositif de securite dans un appareil d'enregistrement et de reproduction |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2025111A GB2025111A (en) | 1980-01-16 |
GB2025111B true GB2025111B (en) | 1982-08-25 |
Family
ID=9208653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7918048A Expired GB2025111B (en) | 1978-05-24 | 1979-05-23 | Magnetic tape and recording playback apparatus of the bi-directional type |
Country Status (5)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3126407A1 (de) * | 1981-07-04 | 1983-01-27 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Laufwerk fuer ein cassetten-tonbandgeraet |
US4525756A (en) * | 1981-07-24 | 1985-06-25 | Clarion Co., Ltd. | Head shift mechanism |
CA2108429A1 (en) * | 1992-10-19 | 1994-04-20 | Gerald W. Tarpley, Jr. | Cassette tape player having circuit for detecting reverse rotation of tape-up reel |
US5655724A (en) * | 1996-01-16 | 1997-08-12 | Ford Motor Company | Autoreverse cassette tape mechanism with tape-eating prevention |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623750A (en) * | 1950-06-30 | 1952-12-30 | Rca Corp | Automatic reversing system for tape reeling machines |
US3028767A (en) * | 1960-07-26 | 1962-04-10 | Northrop Corp | Drive mechanism |
FR1294486A (fr) * | 1961-07-07 | 1962-05-26 | Dispositif de commande pour la tête magnétique de magnétophones | |
BE672331A (US08063081-20111122-C00044.png) * | 1965-11-16 | 1966-03-16 | ||
BE700586A (US08063081-20111122-C00044.png) * | 1967-06-27 | 1967-12-01 | ||
US3810237A (en) * | 1969-10-17 | 1974-05-07 | Sankyo Kogaku Kogyo Kk | Tape recorder |
JPS528682B1 (US08063081-20111122-C00044.png) * | 1970-06-27 | 1977-03-10 | ||
JPS4866409A (US08063081-20111122-C00044.png) * | 1971-12-14 | 1973-09-12 | ||
JPS5242442B2 (US08063081-20111122-C00044.png) * | 1973-08-10 | 1977-10-25 | ||
JPS5247450Y2 (US08063081-20111122-C00044.png) * | 1973-08-30 | 1977-10-28 | ||
JPS588060B2 (ja) * | 1974-11-06 | 1983-02-14 | 株式会社リコー | ジドウハンテン オヨビ テイシキコウ |
DE2549873B2 (de) * | 1974-11-06 | 1977-07-07 | Ricoh Co. Ltd, Tokio | Automatische umkehr- und abschaltvorrichtung fuer ein bandgeraet |
US4104487A (en) * | 1976-12-13 | 1978-08-01 | Sava Jacobson | Telephone answering device with remote controlled playback |
-
1978
- 1978-05-24 FR FR7815481A patent/FR2426962A1/fr active Granted
- 1978-06-09 JP JP6897878A patent/JPS54155804A/ja active Pending
-
1979
- 1979-05-14 US US05/038,477 patent/US4256274A/en not_active Expired - Lifetime
- 1979-05-23 GB GB7918048A patent/GB2025111B/en not_active Expired
- 1979-05-23 DE DE19792921054 patent/DE2921054A1/de active Granted
-
1985
- 1985-10-09 JP JP1985153770U patent/JPS6164631U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS54155804A (en) | 1979-12-08 |
US4256274A (en) | 1981-03-17 |
FR2426962A1 (fr) | 1979-12-21 |
DE2921054C2 (US08063081-20111122-C00044.png) | 1988-07-14 |
FR2426962B1 (US08063081-20111122-C00044.png) | 1980-10-10 |
GB2025111A (en) | 1980-01-16 |
JPS6164631U (US08063081-20111122-C00044.png) | 1986-05-02 |
DE2921054A1 (de) | 1979-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |