DE3061069D1 - Apparatus for recording and/or reproducing signals in a plurality of parallel longitudinal tracks on a magnetic tape - Google Patents

Apparatus for recording and/or reproducing signals in a plurality of parallel longitudinal tracks on a magnetic tape

Info

Publication number
DE3061069D1
DE3061069D1 DE8080200865T DE3061069T DE3061069D1 DE 3061069 D1 DE3061069 D1 DE 3061069D1 DE 8080200865 T DE8080200865 T DE 8080200865T DE 3061069 T DE3061069 T DE 3061069T DE 3061069 D1 DE3061069 D1 DE 3061069D1
Authority
DE
Germany
Prior art keywords
recording
magnetic tape
parallel longitudinal
reproducing signals
longitudinal tracks
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
DE8080200865T
Other languages
English (en)
Inventor
Albert Maria Arnold Rijckaert
Niet Edmond De
Jacobus Pieter Beun
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3061069D1 publication Critical patent/DE3061069D1/de
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
    • G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
    • 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
DE8080200865T 1979-09-28 1980-09-15 Apparatus for recording and/or reproducing signals in a plurality of parallel longitudinal tracks on a magnetic tape Expired DE3061069D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7907219A NL7907219A (nl) 1979-09-28 1979-09-28 Apparaat voor het opnemen en/of weergeven van op een magneetband in een aantal parallele, longitudinale sporen opgenomen magnetische signalen.

Publications (1)

Publication Number Publication Date
DE3061069D1 true DE3061069D1 (en) 1982-12-16

Family

ID=19833935

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200865T Expired DE3061069D1 (en) 1979-09-28 1980-09-15 Apparatus for recording and/or reproducing signals in a plurality of parallel longitudinal tracks on a magnetic tape

Country Status (6)

Country Link
US (1) US4392163A (de)
EP (1) EP0026524B1 (de)
JP (1) JPS5857814B2 (de)
AT (1) AT368650B (de)
DE (1) DE3061069D1 (de)
NL (1) NL7907219A (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760528A (en) * 1980-09-30 1982-04-12 Sony Corp Head supporting in recorder and reproducer
JPS59185020A (ja) * 1982-12-10 1984-10-20 Sony Corp テ−プレコ−ダ
JPS60125916A (ja) * 1983-12-12 1985-07-05 Toshiba Corp ヘッド位置制御装置
US4647999A (en) * 1984-12-03 1987-03-03 Datatape Inc. Frame for positioning transducing head
US4611249A (en) * 1985-05-03 1986-09-09 Eastman Kodak Company Flux sensitive tracking
US4652945A (en) * 1985-05-03 1987-03-24 Eastman Kodak Company Flux sensitive tracking
US4670800A (en) * 1985-05-03 1987-06-02 Eastman Kodak Company Edge guided magnetic tape tracking
US4675760A (en) * 1986-03-11 1987-06-23 Ampex Corporation Information signal recording and/or playback system and method using a prerecorded reference track
JPS62160904U (de) * 1986-04-03 1987-10-13
US4794581A (en) * 1987-06-25 1988-12-27 International Business Machines Corporation Lens support system enabling focussing and tracking motions employing a unitary lens holder
US4945437A (en) * 1987-09-11 1990-07-31 Kabushiki Kaisha Sankyo Seiko Seisakusho Magnetic head mechanism for reversing head orientation and moving head in tape width direction
GB2219427B (en) * 1988-05-04 1992-11-18 M4 Data Ltd Electric motors
US5196969A (en) * 1989-03-31 1993-03-23 Sharp Kabushiki Kaisha Head positioning system for serpentine magnetic recording/reproducing system
US5047883A (en) * 1990-02-07 1991-09-10 Ampex Corporation Pantograph head mount having double leaves integral with a rigid tip structure
US5262908A (en) * 1990-02-20 1993-11-16 Sharp Kabushiki Kaisha Tracking control device for magnetic recording/reproducing apparatus
DE69130011T2 (de) * 1990-06-28 1999-02-04 Mitsubishi Electric Corp Vorrichtung zur Kontrolle der Lage eines beweglichen Kopfes in einem Aufnahme- und Wiedergabegerät
US5130874A (en) * 1991-02-07 1992-07-14 International Business Machines Corporation Disk file actuator with heat dissipation and simplified component mounting
JP2569253B2 (ja) * 1991-12-31 1997-01-08 タントバーク データ エー エス 磁気テープトラックから選択された１つのトラックに対して磁気ヘッドを位置決めするための位置決め装置と位置決め法
DE69232043T2 (de) * 1992-02-19 2002-03-21 Tandberg Data Asa Oslo Verfahren und Vorrichtung zur Positionierung eines Magnetkopfes
US5384664A (en) * 1992-12-23 1995-01-24 Eastman Kodak Company Combined recording of magnetic data and optical guide track on photographic film
US5450257A (en) * 1993-03-23 1995-09-12 Minnesota Mining And Manufacturing Company Head-tape alignment system and method
US5432652A (en) * 1993-06-14 1995-07-11 International Business Machines Corporation Servo and data format for magnetic tape having plural spaced-apart servo areas interleaved with data track areas having serpentine track scanning using any one of a plurality of number of concurrently accessed tracks
US5574602A (en) * 1993-06-14 1996-11-12 International Business Machines Corporation Processing servo signals concurrently read from plural spaced-apart servo areas for a magnetic tape having serpentine data track scanning
JPH11339254A (ja) * 1998-03-24 1999-12-10 Quantum Corp 磁気記録テ―プ、情報記憶媒体および磁気テ―プ記録再生システム
US6430008B1 (en) 2000-03-30 2002-08-06 Storage Technology Corporation Measurement of tape position error
US6690531B2 (en) * 2000-12-22 2004-02-10 Imation Corp. Dynamic tape path adjustment
US7085095B2 (en) * 2003-10-20 2006-08-01 Quantum Corporation Electromagnetic void-sensing probes and position control systems
US7136255B2 (en) * 2003-10-20 2006-11-14 Quantum Corporation Servo methods and systems using masked medium edge position sensors
US7116514B2 (en) * 2003-10-20 2006-10-03 Quantum Corporation Methods and systems for magnetic recording
US7102845B2 (en) * 2003-10-20 2006-09-05 Quantum Corporation Servo methods and systems using existing data structures and medium edge position
US7149050B2 (en) * 2003-10-20 2006-12-12 Quantum Corporation Diffractive position sensors and control systems
US7139152B2 (en) * 2003-10-20 2006-11-21 Quantum Corporation Servo methods and systems using existing data structures and optical masks
JP4152903B2 (ja) * 2004-02-02 2008-09-17 ソニー株式会社 磁気ヘッド装置及びリニアテープドライブ装置
US7184233B2 (en) * 2004-06-04 2007-02-27 Quantum Corporation Dual source tracking servo systems and associated methods
US20060103968A1 (en) * 2004-11-12 2006-05-18 Jurneke Joe K Dynamic skew compensation systems and associated methods
US7499235B2 (en) * 2005-03-18 2009-03-03 Quantum Corporation Auto-servo tape system and associated recording head
JP4150065B1 (ja) * 2007-03-12 2008-09-17 日立マクセル株式会社 磁気テープ装置
US7826169B2 (en) * 2007-04-25 2010-11-02 Quantum Corporation Servo error detection and compensation utilizing virtual data tracking servo methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1309568A (fr) * 1960-12-21 1962-11-16 Vectron Electro Physics Ltd Procédé et appareil pour compenser les irrégularités de mouvement d'un support d'enregistrement
GB1193503A (en) * 1967-03-10 1970-06-03 Int Computers Ltd Actuators
US3526726A (en) * 1967-09-27 1970-09-01 Ampex Piezoelectric transducer assembly for positioning a magnetic record/reproduce head
NL7712418A (nl) * 1977-11-11 1979-05-15 Philips Nv Opteken- en/of weergeefinrichting voor een bandvormige magnetische registratiedrager voor- zien van een regelsysteem voor de positionering van de magneetkop.
JPS5497007A (en) * 1978-01-17 1979-07-31 Sony Corp Head supporting structure
US4188645A (en) * 1978-11-02 1980-02-12 Burroughs Corporation Piezoelectric servo for disk drive
US4258398A (en) * 1979-10-12 1981-03-24 Eastman Kodak Company Apparatus for preventing flutter and skew in electrical signals

Also Published As

Publication number Publication date
EP0026524B1 (de) 1982-11-10
AT368650B (de) 1982-10-25
JPS5857814B2 (ja) 1983-12-22
NL7907219A (nl) 1981-03-31
JPS5658129A (en) 1981-05-21
EP0026524A1 (de) 1981-04-08
US4392163A (en) 1983-07-05
ATA479180A (de) 1982-02-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee