FR2411463A1 - Dispositif assurant un sens preferentiel de defilement d'une bande magnetique dans un appareil d'enregistrement et de reproduction du type bidirectionnel - Google Patents

Dispositif assurant un sens preferentiel de defilement d'une bande magnetique dans un appareil d'enregistrement et de reproduction du type bidirectionnel

Info

Publication number
FR2411463A1
FR2411463A1 FR7737208A FR7737208A FR2411463A1 FR 2411463 A1 FR2411463 A1 FR 2411463A1 FR 7737208 A FR7737208 A FR 7737208A FR 7737208 A FR7737208 A FR 7737208A FR 2411463 A1 FR2411463 A1 FR 2411463A1
Authority
FR
France
Prior art keywords
scrolling
recording
magnetic tape
reproduction apparatus
preferential direction
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
Application number
FR7737208A
Other languages
English (en)
Other versions
FR2411463B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Staar SA
Original Assignee
Staar SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Staar SA filed Critical Staar SA
Priority to FR7737208A priority Critical patent/FR2411463A1/fr
Priority to JP5770278A priority patent/JPS5480711A/ja
Priority to DE19782848921 priority patent/DE2848921A1/de
Priority to IT52056/78A priority patent/IT1157722B/it
Priority to GB7845991A priority patent/GB2009994B/en
Priority to US05/966,589 priority patent/US4224646A/en
Publication of FR2411463A1 publication Critical patent/FR2411463A1/fr
Application granted granted Critical
Publication of FR2411463B1 publication Critical patent/FR2411463B1/fr
Granted legal-status Critical Current

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
    • G11B15/442—Control thereof
    • 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

Landscapes

  • Management Or Editing Of Information On Record Carriers (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

DISPOSITIF ASSURANT UN SENS PREFERENTIEL DE DEFILEMENT D'UNE BANDE MAGNETIQUE DANS UN APPAREIL D'ENREGISTREMENT ET DE REPRODUCTION DU TYPE BIDIRECTIONNEL, COMPRENANT UN DISPOSITIF 4 D'INVERSION DU SENS DE DEFILEMENT REPONDANT A UNE IMPULSION ELECTRIQUE. UN GENERATEUR D'IMPULSIONS 10 BRANCHE DANS LE CIRCUIT D'ALIMENTATION DE L'APPAREIL ET UN COMMUTATEUR 12 A DEUX POSITIONS CORRESPONDANT RESPECTIVEMENT AUX DENS SENS DE DEFILEMENT DE LA BANDE SONT ASSOCIES DE MANIERE QU'UNE IMPULSION SOIT OU NON TRANSMISE AU DISPOSITIF D'INVERSION 4 EN FONCTION DE LA POSITION DUDIT COMMUTATEUR ET CE, CHAQUE FOIS QUE L'APPAREIL EST MIS SOUS TENSION. APPLICATION AUX APPAREILS A CASSETTES.
FR7737208A 1977-12-09 1977-12-09 Dispositif assurant un sens preferentiel de defilement d'une bande magnetique dans un appareil d'enregistrement et de reproduction du type bidirectionnel Granted FR2411463A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7737208A FR2411463A1 (fr) 1977-12-09 1977-12-09 Dispositif assurant un sens preferentiel de defilement d'une bande magnetique dans un appareil d'enregistrement et de reproduction du type bidirectionnel
JP5770278A JPS5480711A (en) 1977-12-09 1978-05-17 Improvement in magnetic tape recorder*reproducer
DE19782848921 DE2848921A1 (de) 1977-12-09 1978-11-10 Vorrichtung zur gewaehrleistung einer bevorzugten ablaufeinrichtung eines magnetbandes in einer in zwei ablaufrichtungen betreibbaren aufnahme- und wiedergabevorrichtung
IT52056/78A IT1157722B (it) 1977-12-09 1978-11-24 Dispositivo per assicurare uno scorrimento in un senso preferenziale al nastro magnetico di un apparecchio di registrazione e riproduzione di tipo bidirezionale
GB7845991A GB2009994B (en) 1977-12-09 1978-11-24 Magnetic tape recording and play-back apparatus
US05/966,589 US4224646A (en) 1977-12-09 1978-12-05 Automatic preferred tape track selection for bi-directional tape transport

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7737208A FR2411463A1 (fr) 1977-12-09 1977-12-09 Dispositif assurant un sens preferentiel de defilement d'une bande magnetique dans un appareil d'enregistrement et de reproduction du type bidirectionnel

Publications (2)

Publication Number Publication Date
FR2411463A1 true FR2411463A1 (fr) 1979-07-06
FR2411463B1 FR2411463B1 (fr) 1980-08-22

Family

ID=9198680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737208A Granted FR2411463A1 (fr) 1977-12-09 1977-12-09 Dispositif assurant un sens preferentiel de defilement d'une bande magnetique dans un appareil d'enregistrement et de reproduction du type bidirectionnel

Country Status (6)

Country Link
US (1) US4224646A (fr)
JP (1) JPS5480711A (fr)
DE (1) DE2848921A1 (fr)
FR (1) FR2411463A1 (fr)
GB (1) GB2009994B (fr)
IT (1) IT1157722B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452151A1 (fr) * 1979-03-20 1980-10-17 Autovox Spa Dispositif de lecture d'une piste preferentielle dans une platine a cassette de bande magnetique a inversion automatique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153150A (en) * 1979-05-15 1980-11-28 Olympus Optical Co Ltd Back-space unit
DE3034075C2 (de) * 1979-09-19 1984-05-10 Nissan Motor Co., Ltd., Yokohama, Kanagawa Bandgerät mit selbsttätiger Transportrichtungsumkehr
JPS57141083A (en) * 1981-02-25 1982-09-01 Pioneer Electronic Corp System for detection of tape quantity
NL8101695A (nl) * 1981-04-07 1982-11-01 Philips Nv Magneetbandcassetteapparaat.
US4581665A (en) * 1981-05-20 1986-04-08 Clarion Co., Ltd. Mode changing mechanism for a tape player
DE3216452A1 (de) * 1982-05-03 1983-11-03 Blaupunkt-Werke Gmbh, 3200 Hildesheim Tonband-kassettengeraet mit einem in der laufrichtung umschaltbaren umkehr-laufwerk
NL8402637A (nl) * 1984-08-30 1986-03-17 Philips Nv Magneetbandcassetteapparaat met een servoinrichting.
JPH07111795B2 (ja) * 1987-08-18 1995-11-29 松下電器産業株式会社 テ−プレコ−ダ
DE69026020T2 (de) * 1989-10-18 1996-11-14 Sharp Kk Auto-Umkehr-Bandwiedergabegerät
USD430302S (en) 1999-02-11 2000-08-29 Softub, Inc. Sauna enclosure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781019A (en) * 1969-02-28 1973-12-25 Sankyo Kogaku Kogyo Kk Automatic continuous record/playback means for tape cassette loading tape recorder
US3810240A (en) * 1969-10-17 1974-05-07 Sankyo Kogaku Kogyo Kk Tape recorder
BE756651A (fr) * 1969-11-19 1971-03-01 Ampex Selecteur de piste pour lecteur a cassettes
DE2411035C3 (de) * 1973-03-15 1980-01-03 Pioneer Electronic Corp., Tokio Einrichtung zur Beseitigung von Bandschlaffheiten zu Beginn des Aufnahme- oder Abspielvorganges, insbesondere bei einem Kassettenrekorder
JPS505016A (fr) * 1973-03-24 1975-01-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452151A1 (fr) * 1979-03-20 1980-10-17 Autovox Spa Dispositif de lecture d'une piste preferentielle dans une platine a cassette de bande magnetique a inversion automatique

Also Published As

Publication number Publication date
DE2848921A1 (de) 1979-06-13
GB2009994B (en) 1982-03-03
FR2411463B1 (fr) 1980-08-22
IT7852056A0 (it) 1978-11-24
GB2009994A (en) 1979-06-20
US4224646A (en) 1980-09-23
IT1157722B (it) 1987-02-18
JPS5480711A (en) 1979-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse