FR2473829B1 - Appareil magnetique d'enregistrement et de reproduction muni d'un dispositif de reglage des erreurs de suivi de piste de tetes magnetiques rotatives - Google Patents

Appareil magnetique d'enregistrement et de reproduction muni d'un dispositif de reglage des erreurs de suivi de piste de tetes magnetiques rotatives

Info

Publication number
FR2473829B1
FR2473829B1 FR8017872A FR8017872A FR2473829B1 FR 2473829 B1 FR2473829 B1 FR 2473829B1 FR 8017872 A FR8017872 A FR 8017872A FR 8017872 A FR8017872 A FR 8017872A FR 2473829 B1 FR2473829 B1 FR 2473829B1
Authority
FR
France
Prior art keywords
reproducing apparatus
apparatus provided
magnetic
tracking errors
track tracking
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
Application number
FR8017872A
Other languages
English (en)
Other versions
FR2473829A1 (fr
Inventor
Hisao Kinjo
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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
Priority claimed from JP10645179A external-priority patent/JPS5629834A/ja
Priority claimed from JP10686279A external-priority patent/JPS5634134A/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of FR2473829A1 publication Critical patent/FR2473829A1/fr
Application granted granted Critical
Publication of FR2473829B1 publication Critical patent/FR2473829B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
FR8017872A 1979-08-21 1980-08-13 Appareil magnetique d'enregistrement et de reproduction muni d'un dispositif de reglage des erreurs de suivi de piste de tetes magnetiques rotatives Expired FR2473829B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10645179A JPS5629834A (en) 1979-08-21 1979-08-21 Magnetic head driving unit in rotating head type magnetic recording and reproducing unit
JP10686279A JPS5634134A (en) 1979-08-22 1979-08-22 Magnetic head driving apparatus in rotating head type magnetic recording and reproducing apparatus

Publications (2)

Publication Number Publication Date
FR2473829A1 FR2473829A1 (fr) 1981-07-17
FR2473829B1 true FR2473829B1 (fr) 1985-12-27

Family

ID=26446557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017872A Expired FR2473829B1 (fr) 1979-08-21 1980-08-13 Appareil magnetique d'enregistrement et de reproduction muni d'un dispositif de reglage des erreurs de suivi de piste de tetes magnetiques rotatives

Country Status (5)

Country Link
US (1) US4365279A (fr)
CA (1) CA1145462A (fr)
DE (1) DE3030981C2 (fr)
FR (1) FR2473829B1 (fr)
GB (1) GB2060974B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56101621A (en) * 1980-01-17 1981-08-14 Victor Co Of Japan Ltd Tracking system of magnetic reproducing device
JPS56157182A (en) * 1980-05-07 1981-12-04 Victor Co Of Japan Ltd Tracking system
JPS5733431A (en) * 1980-08-06 1982-02-23 Sony Corp Track following device
FR2490048B1 (fr) * 1980-09-09 1986-03-28 Victor Company Of Japan Unite de commande de tete video
JPS5880980A (ja) * 1981-11-09 1983-05-16 Matsushita Electric Ind Co Ltd トラツキング装置
JPS5894126A (ja) * 1981-11-30 1983-06-04 Victor Co Of Japan Ltd 回転磁気ヘツド装置
US4665453A (en) * 1983-04-26 1987-05-12 Mitsumi Electric Co., Ltd. Floppy disc recording and/or reproducing apparatus
GB2142462B (en) * 1983-06-30 1986-12-17 Samsung Electronics Co Ltd Variable slow-motion playback
US4695907A (en) * 1983-11-15 1987-09-22 Matsushita Electric Industrial Co., Ltd. Rotary head deflection apparatus
JPS60142847U (ja) * 1984-03-05 1985-09-21 日本ビクター株式会社 磁気テ−プ記録再生装置
US4697077A (en) * 1986-05-12 1987-09-29 Computer Optical Products, Inc. Vane encoder assembly for adjusting an optical encoder in a data storage device
DE3722927A1 (de) * 1986-07-16 1988-01-21 Mitsubishi Electric Corp Kopftrommelanordnung
US4970611A (en) * 1987-08-27 1990-11-13 Mitsubishi Denki Kabushiki Kaisha Variable tape speed head-carrier drum control apparatus
US5119318A (en) * 1989-04-17 1992-06-02 Del Partners L.P. Expert control system for real time management of automated factory equipment
US5166848A (en) * 1990-10-03 1992-11-24 Ampex Systems Corporation Automatic scan tracking mechanism
KR930005340B1 (ko) * 1991-01-09 1993-06-17 삼성전자 주식회사 비디오 테이프레코더의 헤드드럼 주행각도 조절장치
US5504642A (en) * 1991-11-25 1996-04-02 Victor Company Of Japan, Ltd. Magnetic recording/reproducing apparatus having a locus plane of rotary heads tiltable with respect to a lower drum
MY109871A (en) * 1992-09-24 1997-09-30 Victor Company Of Japan Magnetic recording/reproducing apparatus having a locus plane of rotary heads titable with respect to a lower drum
JP3046729B2 (ja) * 1994-11-16 2000-05-29 シャープ株式会社 回転ヘッド型磁気記録再生装置
KR970029639A (ko) * 1995-11-28 1997-06-26 배순훈 테이프 레코더의 헤드 구동장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2751439A (en) * 1955-03-31 1956-06-19 Rca Corp Magnetic recording apparatus
DE1275580B (de) * 1964-06-25 1968-08-22 Grundig Max Verfahren und Einrichtung zur Verminderung der Abweichung des Videokopfes von der Aufzeichnungsspur bei der Abtastung von Video-Magnetbandaufzeichnungen
AT339392B (de) * 1974-06-27 1977-10-10 Grundig Emv Bandfuhrungsvorrichtung
GB1506087A (en) * 1975-10-17 1978-04-05 Victor Company Of Japan Colour video signal recording and/or reproducing system
US4151569A (en) * 1976-03-19 1979-04-24 Ampex Corporation Positionable transducer mounting structure using a piezoelectric bender element
JPS5846781B2 (ja) * 1976-10-14 1983-10-18 日本ビクター株式会社 回転記録媒体再生装置における信号トラツキング用カンチレバ−装置
AT353855B (de) * 1977-07-28 1979-12-10 Grundig Emv Anordnung zur exakten spurhaltung
JPS5436709A (en) * 1977-08-26 1979-03-17 Sony Corp Position control circuit for rotary magnetic head
US4131924A (en) * 1977-10-03 1978-12-26 Burroughs Corporation Flexure mounted magnetic head positioner for high-speed translation
FR2405536A1 (fr) * 1977-10-07 1979-05-04 Thomson Csf Dispositif d'enregistrement-lecture d'une information sur une boucle de ruban magnetique enroule dans une cassette sans fin
JPS5460522A (en) * 1977-10-24 1979-05-16 Sony Corp Reproducer
DE2751180C2 (de) * 1977-11-16 1979-11-15 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Verfahren und Anordnung zur störungsfreien Standbildwiedergabe
US4212043A (en) * 1978-11-01 1980-07-08 Ampex Corporation Magnetic transducing

Also Published As

Publication number Publication date
DE3030981A1 (de) 1981-03-26
GB2060974A (en) 1981-05-07
DE3030981C2 (de) 1982-10-21
FR2473829A1 (fr) 1981-07-17
GB2060974B (en) 1984-03-28
US4365279A (en) 1982-12-21
CA1145462A (fr) 1983-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse