FR2384318A1 - Appareil pour enregistrer et/ou reproduire des signaux magnetiques de haute frequence - Google Patents
Appareil pour enregistrer et/ou reproduire des signaux magnetiques de haute frequenceInfo
- Publication number
- FR2384318A1 FR2384318A1 FR7807611A FR7807611A FR2384318A1 FR 2384318 A1 FR2384318 A1 FR 2384318A1 FR 7807611 A FR7807611 A FR 7807611A FR 7807611 A FR7807611 A FR 7807611A FR 2384318 A1 FR2384318 A1 FR 2384318A1
- Authority
- FR
- France
- Prior art keywords
- recording
- tape
- support
- high frequency
- cassette
- 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.)
- Granted
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
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
-
- 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
- G11B15/1883—Driving; Starting; Stopping; Arrangements for control or regulation thereof for record carriers inside containers
-
- 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
- G11B15/60—Guiding record carrier
- G11B15/66—Threading; Loading; Automatic self-loading
- G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
- G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Basic Packing Technique (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Automatic Tape Cassette Changers (AREA)
Abstract
L'invention a trait à un appareil d'enregistrement et/ou de lecture de cassette vidéo pourvu d'un tambour de guidage de bande que la bande longe suivant une piste hélicoïdale, ainsi qu'un dispositif de déflexion de bande qui comporte un support pouvant tourner autour d'un axe et au moins un arbre d'entraînement de bande ou cabestan monté sur ce support, ce cabestan, au moment de la mise en place de la cassette dans l'appareil faisant saillie dans une ouverture de la cassette et s'engageant derrière la bande qui s'étend dans la zone de cette ouverture pour appliquer la bande autour du tambour pendant la rotation du support. Application : traitement de l'information.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7702875A NL7702875A (nl) | 1977-03-17 | 1977-03-17 | Apparaat voor het opnemen en/of weergeven van magnetische registraties van hoge frequentie. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2384318A1 true FR2384318A1 (fr) | 1978-10-13 |
FR2384318B1 FR2384318B1 (fr) | 1984-11-09 |
Family
ID=19828181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807611A Granted FR2384318A1 (fr) | 1977-03-17 | 1978-03-16 | Appareil pour enregistrer et/ou reproduire des signaux magnetiques de haute frequence |
Country Status (11)
Country | Link |
---|---|
US (1) | US4166283A (fr) |
JP (1) | JPS53116806A (fr) |
AT (1) | AT356915B (fr) |
AU (1) | AU510649B2 (fr) |
CA (1) | CA1112357A (fr) |
DE (1) | DE2809524A1 (fr) |
ES (1) | ES467873A1 (fr) |
FR (1) | FR2384318A1 (fr) |
GB (1) | GB1565491A (fr) |
IT (1) | IT1093581B (fr) |
NL (1) | NL7702875A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988009550A1 (fr) * | 1987-05-22 | 1988-12-01 | Kudelski Sa Fabrique D'enregistreurs Nagra | Dispositif d'enregistrement magnetique ou autre a tete ou tetes graveuses tournantes |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413293A (en) * | 1981-04-17 | 1983-11-01 | Ampex Corporation | Magnetic tape transport |
JPS5829168A (ja) * | 1981-08-13 | 1983-02-21 | Olympus Optical Co Ltd | 磁気記録テ−プ走行装置のテ−プガイド装置 |
JPS58203663A (ja) * | 1982-05-19 | 1983-11-28 | Mitsubishi Electric Corp | ロ−デイング装置 |
JPS5891558A (ja) * | 1982-11-15 | 1983-05-31 | Mitsubishi Electric Corp | ロ−デイング装置 |
US4991038A (en) * | 1988-11-21 | 1991-02-05 | Datatape Incorporated | Automatic threading of a web using a flexible threading band |
US5093752A (en) * | 1989-02-20 | 1992-03-03 | Sony Corporation | Device for moving capstan into position after tape is loaded |
JPH02226539A (ja) * | 1989-02-24 | 1990-09-10 | Hashimoto Corp | エンドレス状ビデオテープを使用するvtr |
MX9303225A (es) * | 1992-06-12 | 1994-05-31 | Minnesota Mining & Mfg | Aparato para grabar y leer datos sobre una cinta magnetica, en la forma de una secuencia de pistas arqueadas. |
JP4190256B2 (ja) * | 2002-11-07 | 2008-12-03 | パナソニック株式会社 | 磁気記録再生装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2078569A5 (fr) * | 1970-02-14 | 1971-11-05 | Sony Corp | |
FR2114682A5 (fr) * | 1970-11-13 | 1972-06-30 | Philips Nv | |
FR2138926A1 (fr) * | 1971-05-22 | 1973-01-05 | Sony Corp | |
DE2305598A1 (de) * | 1972-02-04 | 1973-08-30 | Nippon Electric Co | Video-bandaufnahme- und wiedergabegeraet |
US3871025A (en) * | 1972-06-01 | 1975-03-11 | Sanyo Electric Co | Tape loading system for automatically withdrawing a tape from a cassette and engaging the tape with a recording and/or reproducing head |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS524014Y1 (fr) * | 1970-11-24 | 1977-01-27 | ||
JPS5149926Y2 (fr) * | 1971-04-08 | 1976-12-02 | ||
US3825944A (en) * | 1971-10-25 | 1974-07-23 | Victor Company Of Japan | Automatic tape loading device for magnetic tape recording and/or reproducing apparatus |
JPS5620629B2 (fr) * | 1973-08-09 | 1981-05-14 | ||
JPS5078209U (fr) * | 1973-11-16 | 1975-07-07 |
-
1977
- 1977-03-17 NL NL7702875A patent/NL7702875A/xx not_active Application Discontinuation
-
1978
- 1978-03-06 DE DE19782809524 patent/DE2809524A1/de not_active Ceased
- 1978-03-09 CA CA298,556A patent/CA1112357A/fr not_active Expired
- 1978-03-13 US US05/885,792 patent/US4166283A/en not_active Expired - Lifetime
- 1978-03-13 IT IT21191/78A patent/IT1093581B/it active
- 1978-03-14 JP JP2834978A patent/JPS53116806A/ja active Pending
- 1978-03-14 AT AT181178A patent/AT356915B/de not_active IP Right Cessation
- 1978-03-14 AU AU34126/78A patent/AU510649B2/en not_active Expired
- 1978-03-14 GB GB10001/78A patent/GB1565491A/en not_active Expired
- 1978-03-15 ES ES467873A patent/ES467873A1/es not_active Expired
- 1978-03-16 FR FR7807611A patent/FR2384318A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2078569A5 (fr) * | 1970-02-14 | 1971-11-05 | Sony Corp | |
FR2114682A5 (fr) * | 1970-11-13 | 1972-06-30 | Philips Nv | |
FR2138926A1 (fr) * | 1971-05-22 | 1973-01-05 | Sony Corp | |
DE2305598A1 (de) * | 1972-02-04 | 1973-08-30 | Nippon Electric Co | Video-bandaufnahme- und wiedergabegeraet |
US3871025A (en) * | 1972-06-01 | 1975-03-11 | Sanyo Electric Co | Tape loading system for automatically withdrawing a tape from a cassette and engaging the tape with a recording and/or reproducing head |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988009550A1 (fr) * | 1987-05-22 | 1988-12-01 | Kudelski Sa Fabrique D'enregistreurs Nagra | Dispositif d'enregistrement magnetique ou autre a tete ou tetes graveuses tournantes |
US5067035A (en) * | 1987-05-22 | 1991-11-19 | Kudelski Sa Fabrique De'enregistreurs Nagra | Error prevention in a recording and reproducing device with at least one rotating head |
Also Published As
Publication number | Publication date |
---|---|
US4166283A (en) | 1979-08-28 |
AU510649B2 (en) | 1980-07-03 |
NL7702875A (nl) | 1978-09-19 |
AU3412678A (en) | 1979-09-20 |
IT1093581B (it) | 1985-07-19 |
IT7821191A0 (it) | 1978-03-13 |
FR2384318B1 (fr) | 1984-11-09 |
AT356915B (de) | 1980-06-10 |
CA1112357A (fr) | 1981-11-10 |
DE2809524A1 (de) | 1978-09-21 |
ATA181178A (de) | 1979-10-15 |
ES467873A1 (es) | 1978-11-01 |
JPS53116806A (en) | 1978-10-12 |
GB1565491A (en) | 1980-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |