FR2362467A1 - Appareil d'enregistrement/reproduction a bande magnetique - Google Patents

Appareil d'enregistrement/reproduction a bande magnetique

Info

Publication number
FR2362467A1
FR2362467A1 FR7724918A FR7724918A FR2362467A1 FR 2362467 A1 FR2362467 A1 FR 2362467A1 FR 7724918 A FR7724918 A FR 7724918A FR 7724918 A FR7724918 A FR 7724918A FR 2362467 A1 FR2362467 A1 FR 2362467A1
Authority
FR
France
Prior art keywords
tape
cassette
pressure rollers
magnetic
magnetic tape
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
FR7724918A
Other languages
English (en)
Other versions
FR2362467B1 (fr
Inventor
Ryota Shimizu
Isao Kozu
Takenori Akamine
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2362467A1 publication Critical patent/FR2362467A1/fr
Application granted granted Critical
Publication of FR2362467B1 publication Critical patent/FR2362467B1/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
    • G11B15/60—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
    • G11B15/6651—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against non rotating heads
    • 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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/67581—Guiding containers, e.g. loading, ejecting cassettes with pivoting movement of the cassette holder
    • G11B15/67584—Guiding containers, e.g. loading, ejecting cassettes with pivoting movement of the cassette holder outside the apparatus
    • G11B15/67586—Guiding containers, e.g. loading, ejecting cassettes with pivoting movement of the cassette holder outside the apparatus with servo control

Landscapes

  • Automatic Tape Cassette Changers (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

Appareil d'enregistrement/reproduction à bande magnétique. L'appareil selon la présente invention comporte un mecanisme commandé par une came pour déplacer des galets de pression 22, 24 depuis une première position située dans un évidement 14, 16 d'une cassette 10 et derrière la face intérieure de la bande magnétique 12, dans une seconde position, légèrement à distance de cabestans 94, 96 d'entraînement de la bande. Lorsque les galets de pression se déplacent, une tige de traction de la bande 26, 28 est déplacée depuis une position de repos dans l'évidement 14, 16 de la cassette, derrière la bande et amenée dans une position de fonctionnement tirant la bande hors de la cassette suivant un trajet désiré de façon à venir en contact avec des têtes magnétiques 102, 104, 106, 108 fixées sur l'appareil. Dans une troisième position les galets de pression sont appliqués contre les cabestans d'entraînement de la bande par un mécanisme à solénoïde pour entraîner la bande Application à un appareil d'enregistrement/reproduction magnétique simple et compact, comportant un mécanisme de traction de la bande assurant un positionnement sûr et précis de la bande hors de la cassette dans son trajet de déplacement.
FR7724918A 1976-08-16 1977-08-12 Appareil d'enregistrement/reproduction a bande magnetique Granted FR2362467A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51098017A JPS5855577B2 (ja) 1976-08-16 1976-08-16 磁気テ−プ装置

Publications (2)

Publication Number Publication Date
FR2362467A1 true FR2362467A1 (fr) 1978-03-17
FR2362467B1 FR2362467B1 (fr) 1982-06-04

Family

ID=14208063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724918A Granted FR2362467A1 (fr) 1976-08-16 1977-08-12 Appareil d'enregistrement/reproduction a bande magnetique

Country Status (6)

Country Link
US (1) US4152738A (fr)
JP (1) JPS5855577B2 (fr)
CA (1) CA1094218A (fr)
DE (1) DE2737017C3 (fr)
FR (1) FR2362467A1 (fr)
GB (1) GB1551571A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399475A (en) * 1980-04-14 1983-08-16 Trio Kabushiki Kaisha Tape recorder
US4423445A (en) * 1980-05-02 1983-12-27 Clarion Co., Ltd. Clutch system in a tape player
JPS5772457U (fr) * 1980-10-21 1982-05-04
US4410149A (en) * 1981-10-07 1983-10-18 Eastman Technology, Inc. Transport apparatus for use with a linear tape recorder
DE3221761A1 (de) * 1982-06-09 1983-12-15 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Behaelter zur aufnahme einer magnetbandkassette
JPS6185310U (fr) * 1984-11-09 1986-06-05
US5327307A (en) * 1992-04-17 1994-07-05 Datatape Incorporated Magnetic tape cassette recorder having a slidably and tiltably mounted cassette holder and a latch interlock mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583656A (en) * 1969-08-28 1971-06-08 Cartridge Television Inc Cartridge carriage for tape transport
US3688058A (en) * 1970-08-28 1972-08-29 Microdyne Inc Incremental data-processing sprocketed tape deck
FR2192352A1 (fr) * 1972-07-08 1974-02-08 Sony Corp
US3851816A (en) * 1972-07-21 1974-12-03 Victor Company Of Japan Automatic tape loading type recording and/or reproducing apparatus having a pinch roller actuating device
US3902680A (en) * 1972-11-10 1975-09-02 Bell & Howell Co Information recording and playback apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1121125A (en) * 1964-09-25 1968-07-24 Epyslon Res And Dev Company Lt Compact tape recorder
DE1948575A1 (de) * 1969-09-25 1971-04-01 Sony Corp Vorrichtung zur magnetischen Aufzeichnung und/oder Wiedergabe
US3660614A (en) * 1970-06-26 1972-05-02 Cartridge Television Inc Drive for tape guides of tape transport
JPS5221812A (en) * 1975-08-13 1977-02-18 Sony Corp Cassette loading device of a recording reproduction equipment
GB1536045A (en) * 1976-06-25 1978-12-20 Matsushita Electric Ind Co Ltd Cassette type magnetic tape recording and reproducing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583656A (en) * 1969-08-28 1971-06-08 Cartridge Television Inc Cartridge carriage for tape transport
US3688058A (en) * 1970-08-28 1972-08-29 Microdyne Inc Incremental data-processing sprocketed tape deck
FR2192352A1 (fr) * 1972-07-08 1974-02-08 Sony Corp
US3851816A (en) * 1972-07-21 1974-12-03 Victor Company Of Japan Automatic tape loading type recording and/or reproducing apparatus having a pinch roller actuating device
US3902680A (en) * 1972-11-10 1975-09-02 Bell & Howell Co Information recording and playback apparatus

Also Published As

Publication number Publication date
JPS5322713A (en) 1978-03-02
JPS5855577B2 (ja) 1983-12-10
DE2737017B2 (de) 1980-11-06
CA1094218A (fr) 1981-01-20
GB1551571A (en) 1979-08-30
FR2362467B1 (fr) 1982-06-04
US4152738A (en) 1979-05-01
DE2737017C3 (de) 1981-08-13
DE2737017A1 (de) 1978-02-23

Similar Documents

Publication Publication Date Title
FR2362467A1 (fr) Appareil d'enregistrement/reproduction a bande magnetique
AU556875B2 (en) Loading guide
GB1534307A (en) Drive mechanism for magnetic recording/reproducing apparatus
FR2435099A1 (fr) Systeme de fermeture d'une cassette pour disque magnetique
JPS5766553A (en) Magnetic recording and reproducing device
US2595197A (en) Safety device for magnetic record erasing
ATE64029T1 (de) Magnetisches aufnahme- und wiedergabegeraet.
FR2357028A1 (fr) Systeme magnetique d'enregistrement et de reproduction ou magnetophone
ES422358A1 (es) Perfeccionamientos en los aparatos de lectura yno de regis-tro de bandas magneticas.
JPS53131012A (en) Operation of cassette tape recorder
GB1328254A (en) Mode switching system for magnetic recording-reproducing appara tus
GB1465575A (en) Magnetic tape recording and/or reproducing apparatus of the stationary magnetic head type
GB1293469A (en) Tape recording apparatus
JPS5342013A (en) Tape drive mechanism for tape recorder
GB1433947A (en) Endless recording tape transporting device
JPS54119906A (en) Cassette tape recorder
JPS5210706A (en) Tape recorder
ES8101800A1 (es) Perfeccionamientos introducidos en un sistema de arrastre de cinta magnetica para magnetofones de cassette
JPS5512550A (en) Magnetic reproducing unit
JPS5720949A (en) Magnetic recorder and reproducer
JPS5774833A (en) Copying system of tape recorder
JPS5251916A (en) Magnetic recording and playback device
JPS51151507A (en) Magnetic record reproducing device
JPS5545174A (en) Magnetic recording and reproducing device
JPS5587339A (en) Magnetic recorder/reproducer

Legal Events

Date Code Title Description
ST Notification of lapse