BE814479A - Appareil d'enregistrement et/ou de reproduction - Google Patents
Appareil d'enregistrement et/ou de reproductionInfo
- Publication number
- BE814479A BE814479A BE143861A BE143861A BE814479A BE 814479 A BE814479 A BE 814479A BE 143861 A BE143861 A BE 143861A BE 143861 A BE143861 A BE 143861A BE 814479 A BE814479 A BE 814479A
- Authority
- BE
- Belgium
- Prior art keywords
- recording
- reproduction device
- reproduction
- Prior art date
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
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
- G11B15/08—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape by photoelectric sensing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT389373A AT328202B (de) | 1973-05-03 | 1973-05-03 | Aufzeichnungs- und/oder wiedergabegerat |
Publications (1)
Publication Number | Publication Date |
---|---|
BE814479A true BE814479A (fr) | 1974-11-04 |
Family
ID=3556866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE143861A BE814479A (fr) | 1973-05-03 | 1974-05-02 | Appareil d'enregistrement et/ou de reproduction |
Country Status (8)
Country | Link |
---|---|
US (1) | US3925817A (fr) |
AT (1) | AT328202B (fr) |
BE (1) | BE814479A (fr) |
DE (1) | DE2419138A1 (fr) |
ES (1) | ES425807A1 (fr) |
FR (1) | FR2228270B1 (fr) |
GB (1) | GB1466938A (fr) |
IT (1) | IT1011814B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2445751A1 (de) * | 1974-09-25 | 1976-04-15 | Compur Werk Gmbh & Co | Tonaufnahme- und wiedergabegeraet |
US4057839A (en) * | 1975-12-22 | 1977-11-08 | Mfe Corporation | Tape cassette drive |
US4380032A (en) * | 1980-04-25 | 1983-04-12 | Newell Research Corporation | Tape system with optically contrasting data marks |
US4553180A (en) * | 1981-02-12 | 1985-11-12 | Pioneer Electronic Corporation | Recording start position setting device for use in a tape recorder |
US4616274A (en) * | 1982-03-01 | 1986-10-07 | Victor Company Of Japan, Ltd. | Tape end detecting device for extractable tape type cassette |
US4570191A (en) * | 1984-07-20 | 1986-02-11 | International Business Machines Corporation | Optical sensor for servo position control |
JPS62241157A (ja) * | 1986-04-11 | 1987-10-21 | Otani Denki Kk | エンドレステ−プ録音再生装置 |
US5692696A (en) * | 1995-05-31 | 1997-12-02 | Canon Kabushiki Kaisha | Recording and/or reproducing apparatus having reel mounts and reels mount cover |
KR970017327A (ko) * | 1995-09-30 | 1997-04-30 | 배순훈 | 브이씨알의 산란 방지용 릴센서 프리즘 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE920035C (de) * | 1953-01-20 | 1954-11-11 | Kurt Zwirner | Abnahmegeraet fuer optisch und/oder magnetisch aufgezeichnete Signalfolgen und seine Anwendung |
US3614453A (en) * | 1970-04-08 | 1971-10-19 | Richard M Johnson | Radiation sensitive cassette leader detector |
-
1973
- 1973-05-03 AT AT389373A patent/AT328202B/de not_active IP Right Cessation
-
1974
- 1974-04-20 DE DE2419138A patent/DE2419138A1/de active Pending
- 1974-04-24 US US463675A patent/US3925817A/en not_active Expired - Lifetime
- 1974-04-29 GB GB1862374A patent/GB1466938A/en not_active Expired
- 1974-04-30 ES ES425807A patent/ES425807A1/es not_active Expired
- 1974-04-30 IT IT68352/74A patent/IT1011814B/it active
- 1974-04-30 FR FR7415053A patent/FR2228270B1/fr not_active Expired
- 1974-05-02 BE BE143861A patent/BE814479A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR2228270B1 (fr) | 1977-06-24 |
US3925817A (en) | 1975-12-09 |
IT1011814B (it) | 1977-02-10 |
ES425807A1 (es) | 1976-07-01 |
GB1466938A (en) | 1977-03-09 |
FR2228270A1 (fr) | 1974-11-29 |
ATA389373A (de) | 1975-05-15 |
DE2419138A1 (de) | 1974-11-21 |
AT328202B (de) | 1976-03-10 |
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