ES425807A1 - Aparato de registro yno de reproduccion. - Google Patents
Aparato de registro yno de reproduccion.Info
- Publication number
- ES425807A1 ES425807A1 ES425807A ES425807A ES425807A1 ES 425807 A1 ES425807 A1 ES 425807A1 ES 425807 A ES425807 A ES 425807A ES 425807 A ES425807 A ES 425807A ES 425807 A1 ES425807 A1 ES 425807A1
- Authority
- ES
- Spain
- Prior art keywords
- light guide
- record carrier
- drive control
- guide means
- head mounted
- 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
- G11B15/02—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
Landscapes
- Optical Recording Or Reproduction (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Moving Of Heads (AREA)
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 |
---|---|
ES425807A1 true ES425807A1 (es) | 1976-07-01 |
Family
ID=3556866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES425807A Expired ES425807A1 (es) | 1973-05-03 | 1974-04-30 | Aparato de registro yno de reproduccion. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3925817A (es) |
AT (1) | AT328202B (es) |
BE (1) | BE814479A (es) |
DE (1) | DE2419138A1 (es) |
ES (1) | ES425807A1 (es) |
FR (1) | FR2228270B1 (es) |
GB (1) | GB1466938A (es) |
IT (1) | IT1011814B (es) |
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 FR FR7415053A patent/FR2228270B1/fr not_active Expired
- 1974-04-30 IT IT68352/74A patent/IT1011814B/it active
- 1974-05-02 BE BE143861A patent/BE814479A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2228270B1 (es) | 1977-06-24 |
ATA389373A (de) | 1975-05-15 |
DE2419138A1 (de) | 1974-11-21 |
US3925817A (en) | 1975-12-09 |
AT328202B (de) | 1976-03-10 |
BE814479A (fr) | 1974-11-04 |
GB1466938A (en) | 1977-03-09 |
FR2228270A1 (es) | 1974-11-29 |
IT1011814B (it) | 1977-02-10 |
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