DE69632336D1 - Kopfschwenkmechanismus für antriebe - Google Patents

Kopfschwenkmechanismus für antriebe

Info

Publication number
DE69632336D1
DE69632336D1 DE69632336T DE69632336T DE69632336D1 DE 69632336 D1 DE69632336 D1 DE 69632336D1 DE 69632336 T DE69632336 T DE 69632336T DE 69632336 T DE69632336 T DE 69632336T DE 69632336 D1 DE69632336 D1 DE 69632336D1
Authority
DE
Germany
Prior art keywords
drives
swing mechanism
head swing
head
swing
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 - Fee Related
Application number
DE69632336T
Other languages
English (en)
Other versions
DE69632336T2 (de
Inventor
Kasetty Kumaraswamy
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.)
Quantum Corp
Original Assignee
Quantum Corp
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 Quantum Corp filed Critical Quantum Corp
Publication of DE69632336D1 publication Critical patent/DE69632336D1/de
Application granted granted Critical
Publication of DE69632336T2 publication Critical patent/DE69632336T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • 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
DE69632336T 1995-11-13 1996-09-17 Kopfschwenkmechanismus für antriebe Expired - Fee Related DE69632336T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55766295A 1995-11-13 1995-11-13
US557662 1995-11-13
PCT/US1996/018178 WO1997018555A1 (en) 1995-11-13 1996-09-17 Head tilt mechanism for azimuth recortding in tape drives

Publications (2)

Publication Number Publication Date
DE69632336D1 true DE69632336D1 (de) 2004-06-03
DE69632336T2 DE69632336T2 (de) 2005-05-25

Family

ID=24226376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69632336T Expired - Fee Related DE69632336T2 (de) 1995-11-13 1996-09-17 Kopfschwenkmechanismus für antriebe

Country Status (6)

Country Link
US (1) US6307718B1 (de)
EP (2) EP1316946A3 (de)
JP (1) JP4115526B2 (de)
KR (1) KR19990067549A (de)
DE (1) DE69632336T2 (de)
WO (1) WO1997018555A1 (de)

Families Citing this family (35)

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US5867339A (en) * 1996-01-11 1999-02-02 Quantum Corporation Two channel azimuth and two channel non-azimuth read-after-write longitudinal magnetic head
US6496328B1 (en) 1999-12-30 2002-12-17 Advanced Research Corporation Low inductance, ferrite sub-gap substrate structure for surface film magnetic recording heads
NL1016629C2 (nl) * 2000-11-16 2002-05-17 Onstream B V Lees/schrijfinrichting met scharnierende fijnstelbeweging.
US6639760B2 (en) * 2002-01-07 2003-10-28 International Business Machines Corporation Compliant worm gear and worm gear bracket
US6947247B2 (en) 2003-03-05 2005-09-20 Advanced Research Corporation Large angle azimuth recording and head configurations
US7139152B2 (en) * 2003-10-20 2006-11-21 Quantum Corporation Servo methods and systems using existing data structures and optical masks
US7136255B2 (en) * 2003-10-20 2006-11-14 Quantum Corporation Servo methods and systems using masked medium edge position sensors
US7102845B2 (en) * 2003-10-20 2006-09-05 Quantum Corporation Servo methods and systems using existing data structures and medium edge position
US7116514B2 (en) * 2003-10-20 2006-10-03 Quantum Corporation Methods and systems for magnetic recording
US7085095B2 (en) * 2003-10-20 2006-08-01 Quantum Corporation Electromagnetic void-sensing probes and position control systems
US7149050B2 (en) * 2003-10-20 2006-12-12 Quantum Corporation Diffractive position sensors and control systems
US8144424B2 (en) 2003-12-19 2012-03-27 Dugas Matthew P Timing-based servo verify head and magnetic media made therewith
JP2007536683A (ja) 2004-05-04 2007-12-13 アドバンスト・リサーチ・コーポレーション 任意形状のギャップ・パターンのための集積型薄膜サブギャップ／サブ磁極構造、磁気記録ヘッド、及びその製造方法
KR100555657B1 (ko) * 2004-05-28 2006-03-03 삼성전자주식회사 광픽업용 액츄에이터
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
US7826169B2 (en) 2007-04-25 2010-11-02 Quantum Corporation Servo error detection and compensation utilizing virtual data tracking servo methods
US8255623B2 (en) * 2007-09-24 2012-08-28 Nvidia Corporation Ordered storage structure providing enhanced access to stored items
US8035926B2 (en) 2007-11-01 2011-10-11 International Business Machines Corporation System including a pivot assembly for adjusting misalignment and skew between a read/write head and a flexible data storage media
US8068300B2 (en) 2008-03-28 2011-11-29 Advanced Research Corporation Thin film planar arbitrary gap pattern magnetic head
WO2011014836A2 (en) 2009-07-31 2011-02-03 Advanced Research Corporation Erase drive systems and methods of erasure for tape data cartridge
US8054576B2 (en) * 2010-02-17 2011-11-08 International Business Machines Corporation Skew actuator to servo track zero reference
US9208809B2 (en) 2013-05-01 2015-12-08 International Business Machines Corporation Magnetic head and system having offset arrays
US9129614B2 (en) 2013-05-01 2015-09-08 International Business Machines Corporation Magnetic head having canted arrays
US9449628B2 (en) * 2013-05-01 2016-09-20 International Business Machines Corporation Quasi-statically oriented, bi-directional tape recording head
US8810957B1 (en) 2013-09-05 2014-08-19 International Business Machines Corporation Quasi-statically tilted head having dilated transducer pitch
US9214164B2 (en) 2013-09-16 2015-12-15 International Business Machines Corporation Miniskirt tape head having quasi-statically tilted transducer arrays
US9218838B2 (en) 2013-12-12 2015-12-22 International Business Machines Corporation Quasi-statically tilted head having offset reader/writer transducer pairs
US9007712B1 (en) 2013-12-16 2015-04-14 International Business Machines Corporation Backward compatible head for quasi-static tilted reading and/or recording
JP6362341B2 (ja) * 2014-01-31 2018-07-25 キヤノン株式会社 ウォーム減速機構およびそれを用いた雲台装置
US9117470B1 (en) 2014-07-17 2015-08-25 International Business Machines Corporation Write delay to de-skew data in read while write function for tape storage devices
US9355663B1 (en) * 2015-04-08 2016-05-31 International Business Machines Corporation Multiple degree of freedom actuator assemblies having flexure based pivot functionality
US9251821B1 (en) * 2015-04-08 2016-02-02 International Business Machines Corporation Attenuation of a pitch mode for actuator assemblies having multiple degrees of freedom
US11935563B2 (en) 2022-03-10 2024-03-19 Western Digital Technologies, Inc. Tape drive having independently controlled tilting tandem tape heads

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US4101937A (en) * 1976-11-11 1978-07-18 International Tapetronics Corporation Automatic azimuth control for magnetic tape recording and reproducing apparatus
US4071866A (en) * 1977-03-16 1978-01-31 Sycor, Inc. Disc recorder drive follower assembly
US4158868A (en) * 1978-02-07 1979-06-19 International Tapetronics Corporation Universally adjustable head support for tape deck
JPS54183322U (de) 1978-06-15 1979-12-26
US4392757A (en) * 1980-05-22 1983-07-12 International Business Machines Corporation Backlash and runout compensator for lead screw drives
DE3028856A1 (de) * 1980-07-30 1982-05-27 Papst-Motoren GmbH & Co KG, 7742 St Georgen Anordnung zur justierung von sprechkopfbuehnen
EP0067061B1 (de) 1981-06-08 1986-10-01 Hitachi, Ltd. Gerät zur azimutalen magnetischen Aufnahme und Wiedergabe
US4537367A (en) * 1981-07-22 1985-08-27 Megatape Corporation High speed bidirectional magnetic tape transport with constant tension
JPS58102326A (ja) * 1981-12-14 1983-06-17 Nakamichi Corp 録音再生ヘッドのアジマス調整装置
US4414587A (en) * 1981-12-17 1983-11-08 Sri International Skew sensing for digital tape playback
JPS58115616A (ja) * 1981-12-28 1983-07-09 Nakamichi Corp アジマス誤差検出装置
JPS58164016A (ja) * 1982-03-24 1983-09-28 Hitachi Ltd 磁気ヘツドのアジマス角度の自動調整装置
JPS5928827U (ja) * 1982-08-13 1984-02-22 日本ビクター株式会社 磁気ヘツドのアジマス調整機構
JPS5984321A (ja) * 1982-11-08 1984-05-16 Nakamichi Corp 磁気ヘツド
EP0110349B1 (de) * 1982-11-29 1989-09-06 Tandberg Data A/S Anordnung zum Positionieren eines Magnetkopfs auf verschiedene Spuren eines Magnetbands
US4679108A (en) * 1983-02-02 1987-07-07 Capitol Records, Inc. Portable playback system with active tape drive tensioning feature
JPS6028085A (ja) * 1983-07-25 1985-02-13 Canon Inc 記録又は再生装置におけるヘツド駆動装置
US4586098A (en) 1983-11-21 1986-04-29 John Pretto Adjustable mounting arrangement for magnetic head
JPS60195718A (ja) * 1984-03-16 1985-10-04 Sony Corp 磁気ヘツド装置
DE3418526A1 (de) * 1984-05-18 1985-11-21 Basf Ag, 6700 Ludwigshafen Verfahren und anordnung zur fehlersignalermittlung in einem magnetplattenspeicher und testmagnetplatte dafuer
US4587581A (en) * 1985-01-07 1986-05-06 Datatape, Inc. Magnetic tape tracking control apparatus
US4821126A (en) * 1985-10-22 1989-04-11 Fuji Photo Film Co., Ltd. Magnetic recording method involving core pieces of different thickness
US5051849A (en) * 1985-11-28 1991-09-24 Canon Kabushiki Kaisha Recording apparatus including a pre-recording positioning function
US4779149A (en) * 1985-12-30 1988-10-18 Teac Corporation Positioning mechanism for a transducer in a multitrack magnetic tape apparatus or the like
US4823221A (en) * 1986-05-16 1989-04-18 Hewlett-Packard Company Magnetic head with planar interface position registration means
JP2584750B2 (ja) * 1986-10-23 1997-02-26 キヤノン株式会社 記録又は再生装置およびそのような装置に用いられる駆動機構
JPS63214910A (ja) * 1987-03-03 1988-09-07 Tanashin Denki Co オ−トリバ−ス式テ−プレコ−ダ
JPS6425313A (en) * 1987-07-20 1989-01-27 Nec Corp Magnetic head carriage
JPS6479912A (en) * 1987-09-21 1989-03-24 Matsushita Electric Ind Co Ltd Azimuth adjusting device for automatically reversing magnetic head
JPH0782610B2 (ja) * 1988-04-18 1995-09-06 ティアツク株式会社 複合形磁気ヘッド
US4943877A (en) * 1988-12-06 1990-07-24 Colorado Memory Systems, Inc. Fine head positioning system for a tape backup device
DE3910880A1 (de) * 1989-04-04 1990-10-11 Amphenol Tuchel Elect Kardanische aufhaengung fuer magnetkoepfe
US5132858A (en) * 1989-08-28 1992-07-21 Wangtek, Incorporated Magnetic head positioner
JPH03147556A (ja) * 1989-11-01 1991-06-24 Sharp Corp 磁気記録再生装置
JPH04162209A (ja) * 1990-10-24 1992-06-05 Alps Electric Co Ltd ヘッドアジマス調整装置
US5331490A (en) * 1990-10-31 1994-07-19 Hewlett-Packard Company Tape head fine positioning system for a tape backup drive
DE69232043T2 (de) * 1992-02-19 2002-03-21 Tandberg Data Asa Oslo Verfahren und Vorrichtung zur Positionierung eines Magnetkopfes
DE69319478T2 (de) * 1992-03-30 1998-12-10 Hitachi Ltd Vorrichtung zur magnetischen Aufzeichnung/Wiedergabe
EP0565918B1 (de) * 1992-04-13 1998-05-20 Imation Corp. Vorrichtung zur Kopfpositionierung für Mehrspurbandaufzeichnungsgerät
US5371638A (en) * 1992-06-24 1994-12-06 Digital Equipment Corporation Servo method and apparatus for very high track density magnetic recording by adjusting head position based on servo information read from adjacent track
JPH06231554A (ja) * 1993-02-05 1994-08-19 Mitsubishi Electric Corp ヘッド位置決め装置
US5450257A (en) * 1993-03-23 1995-09-12 Minnesota Mining And Manufacturing Company Head-tape alignment system and method
GB9312831D0 (en) * 1993-06-22 1993-08-04 Central Research Lab Ltd Method and apparatus for the determination of azimuth error
KR960010103Y1 (ko) * 1993-07-15 1996-11-22 대우전자 주식회사 오디오 콘트롤 헤드의 위치조정장치
US5414578A (en) * 1993-09-15 1995-05-09 Tandberg Data Storage A/S Voice coil servo motor for adjusting magnetic head
US5448438A (en) 1993-11-09 1995-09-05 Quantum Corporation Head actuator having spring loaded split nut
JP3619316B2 (ja) * 1995-03-31 2005-02-09 ヒューレット・パッカード・カンパニー 磁気ヘッドの方位角調整装置

Also Published As

Publication number Publication date
EP1316946A2 (de) 2003-06-04
KR19990067549A (ko) 1999-08-25
EP0861488B1 (de) 2004-04-28
EP1316946A3 (de) 2004-10-27
WO1997018555A1 (en) 1997-05-22
EP0861488A4 (de) 1999-04-21
EP0861488A1 (de) 1998-09-02
JP2000500605A (ja) 2000-01-18
JP4115526B2 (ja) 2008-07-09
DE69632336T2 (de) 2005-05-25
US6307718B1 (en) 2001-10-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee