NO923381D0 - Hodeposisjoneringsmekanisme for flerspors baandopptaker - Google Patents

Hodeposisjoneringsmekanisme for flerspors baandopptaker

Info

Publication number
NO923381D0
NO923381D0 NO923381A NO923381A NO923381D0 NO 923381 D0 NO923381 D0 NO 923381D0 NO 923381 A NO923381 A NO 923381A NO 923381 A NO923381 A NO 923381A NO 923381 D0 NO923381 D0 NO 923381D0
Authority
NO
Norway
Prior art keywords
multipor
positioning mechanism
head positioning
tape recorders
recorders
Prior art date
Application number
NO923381A
Other languages
English (en)
Other versions
NO923381L (no
Inventor
James S Anderson
Noel L Allen
Durkee B Richards
Theodore A Schwarz
Robert W Tapani
Hung T Tran
Robert J Youngquist
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of NO923381D0 publication Critical patent/NO923381D0/no
Publication of NO923381L publication Critical patent/NO923381L/no

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
    • G11B5/54—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 into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5504—Track change, selection or acquisition by displacement of the head across tape tracks
    • G11B5/5508—Control circuits therefor
NO92923381A 1991-08-30 1992-08-28 Hodeposisjoneringsmekanisme for flerspors baandopptaker NO923381L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75550591A 1991-08-30 1991-08-30
US07/917,523 US5280402A (en) 1991-08-30 1992-07-17 Combined stepper motor and voice coil head positioning apparatus

Publications (2)

Publication Number Publication Date
NO923381D0 true NO923381D0 (no) 1992-08-28
NO923381L NO923381L (no) 1993-03-01

Family

ID=27116088

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92923381A NO923381L (no) 1991-08-30 1992-08-28 Hodeposisjoneringsmekanisme for flerspors baandopptaker

Country Status (4)

Country Link
US (1) US5280402A (no)
EP (1) EP0529930A1 (no)
JP (1) JPH05210830A (no)
NO (1) NO923381L (no)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0569610B1 (en) * 1992-05-13 1997-03-05 Tandberg Data A/S Method and apparatus for determining the tape position for a tape using dedicated servo format
WO1994001861A1 (en) * 1992-07-10 1994-01-20 Wangtek, Inc. Servo controlled magnetic head positioner
CN1116457A (zh) * 1993-01-12 1996-02-07 美国3M公司 数据盒式磁带驱动器的磁迹伺服控制方法
US5592351A (en) * 1993-05-12 1997-01-07 Tecmar Technologies, Inc. Low profile enclosure and mechanism for a single channel head 8mm tape drive
US5377052A (en) * 1993-06-14 1994-12-27 International Business Machines Corporation Actuator assembly for servo-controlled magnetic tape head
JP2644182B2 (ja) * 1993-06-14 1997-08-25 インターナショナル・ビジネス・マシーンズ・コーポレイション 多重トラック磁気テープ装置を初期化する装置及び方法
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
US5414578A (en) * 1993-09-15 1995-05-09 Tandberg Data Storage A/S Voice coil servo motor for adjusting magnetic head
EP0734569A1 (en) * 1993-12-15 1996-10-02 Seagate Technology, Inc. Voice coil driven positioner for coarse and fine positioning of magnetic head in multi-track tape drive
US5452150A (en) * 1994-06-27 1995-09-19 Minnesota Mining And Manufacturing Company Data cartridge with magnetic tape markers
US5566039A (en) * 1994-10-26 1996-10-15 Storage Technology Corporation Read/write head positioning device
NO944103D0 (no) * 1994-10-27 1994-10-27 Abb Nera As Seksjon Contec Anordning ved lineæraktuator
US5519554A (en) * 1994-11-17 1996-05-21 Storage Technology Corporation Rack and pinion linear slide read/write head positioning device
US5675448A (en) * 1994-12-08 1997-10-07 Imation Corp. Track pitch error compensation system for data cartridge tape drives
US5726834A (en) * 1995-06-07 1998-03-10 International Business Machines Corporation Actuator for servo actuated tape drive
US5793573A (en) * 1995-06-07 1998-08-11 International Business Machines Corporation Hybrid actuator servo actuated tape drive having a pivotally mounted motion transmission member
US5710681A (en) * 1995-06-07 1998-01-20 International Business Machines Corporation Pivot bearing having no moving parts for use in a high density data tape drive
US6349020B1 (en) * 1995-11-13 2002-02-19 Quantum Corporation Head tilting mechanism for tape drives
EP0829852B1 (en) * 1996-09-13 2003-03-19 Deutsche Thomson Brandt A device for coarse and fine positioning of a first element and a second element relative to each other
US6067215A (en) 1997-10-09 2000-05-23 Seagate Technology, Inc. Magnetic shielding for electromagnetic microactuator
US7029726B1 (en) 1999-07-27 2006-04-18 Quantum Corporation Method for forming a servo pattern on a magnetic tape
US7153366B1 (en) 1998-03-24 2006-12-26 Quantum Corporation Systems and method for forming a servo pattern on a magnetic tape
US6075678A (en) * 1998-03-24 2000-06-13 Quantum Corporation Pivoting lever cam guide tape head positioner
GB2335785B (en) * 1998-03-24 2002-09-18 Quantum Corp Multi-channel magnetic tape system having optical tracking servo
US6388836B2 (en) * 1998-11-13 2002-05-14 Hewlett-Packard Company Magnetic shield for a tape drive read/write head
AU2441099A (en) 1999-02-16 2000-09-04 Quantum Corporation Method of writing servo signal on magnetic tape
WO2000049605A1 (fr) 1999-02-17 2000-08-24 Quantum Corporation Procede d'ecriture de signaux d'asservissement sur une bande magnetique
US6269533B2 (en) * 1999-02-23 2001-08-07 Advanced Research Corporation Method of making a patterned magnetic recording head
US7773340B2 (en) * 1999-02-23 2010-08-10 Advanced Research Corporation Patterned magnetic recording head having a gap pattern with substantially elliptical or substantially diamond-shaped termination pattern
US6961200B2 (en) * 1999-07-27 2005-11-01 Quantum Corporation Optical servo track identification on tape storage media
US6558774B1 (en) 1999-08-17 2003-05-06 Quantum Corporation Multiple-layer backcoating for magnetic tape
US6496328B1 (en) 1999-12-30 2002-12-17 Advanced Research Corporation Low inductance, ferrite sub-gap substrate structure for surface film magnetic recording heads
US6545834B1 (en) * 2000-04-10 2003-04-08 Storage Technology Corporation Method and apparatus for dimensional tape width compensation in a tape drive system
US6940676B1 (en) 2000-06-07 2005-09-06 Quantum Corporation Triple push-pull optical tracking system
NL1016037C2 (nl) * 2000-08-28 2002-03-01 Onstream B V Inrichting voor het in een twee-traps configuratie positioneren van een object.
US6442004B1 (en) 2000-09-27 2002-08-27 Imation Corp. Magnetic head linear actuator assembly for a magnetic data storage drive
US6771456B2 (en) * 2001-05-31 2004-08-03 International Business Machines Corporation System and method for miniaturization of read/write heads
US6940681B2 (en) 2001-08-20 2005-09-06 Quantum Corporation Optical to magnetic alignment in magnetic tape system
US7023650B2 (en) 2001-11-07 2006-04-04 Quantum Corporation Optical sensor to recording head alignment
DE10260009B4 (de) * 2002-12-18 2007-12-27 Gatzen, Hans-Heinrich, Prof. Dr.-Ing. Schreib-/Lesekopf mit integriertem Mikroaktor
US7227724B2 (en) * 2003-01-30 2007-06-05 Certance, Llc Head actuator assembly for a tape drive
US6980390B2 (en) * 2003-02-05 2005-12-27 Quantum Corporation Magnetic media with embedded optical servo tracks
US7187515B2 (en) * 2003-02-05 2007-03-06 Quantum Corporation Method and system for tracking magnetic media with embedded optical servo tracks
US6947247B2 (en) 2003-03-05 2005-09-20 Advanced Research Corporation Large angle azimuth recording and head configurations
US7106544B2 (en) * 2003-05-09 2006-09-12 Advanced Research Corporation Servo systems, servo heads, servo patterns for data storage especially for reading, writing, and recording in magnetic recording tape
US8144424B2 (en) 2003-12-19 2012-03-27 Dugas Matthew P Timing-based servo verify head and magnetic media made therewith
US7289300B2 (en) * 2004-01-26 2007-10-30 Hewlett-Packard Development Company, L.P. Piezoelectric motor for moving a carriage along a guide
US7283317B2 (en) * 2004-01-30 2007-10-16 Advanced Research Corporation Apparatuses and methods for pre-erasing during manufacture of magnetic tape
US20100321824A1 (en) * 2004-02-18 2010-12-23 Dugas Matthew P Magnetic recording head having secondary sub-gaps
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
US20070171577A1 (en) * 2006-01-20 2007-07-26 Quantum Corporation Tape drive actuator using a four-bar flexure and planar coil system
US20070279806A1 (en) * 2006-06-02 2007-12-06 Quantum Corporation Drive actuator having a four-bar flexure moving-magnet motor system
US7342738B1 (en) 2006-10-20 2008-03-11 Imation Corp. Positioning head assembly for data storage system with multiple degrees of freedom
WO2009094516A1 (en) * 2008-01-23 2009-07-30 Advanced Research Corporation Recording heads with embedded tape guides and magnetic media made by such recording heads
US8068301B2 (en) * 2008-03-28 2011-11-29 Advanced Research Corporation Magnetic media formed by a thin film planar arbitrary gap pattern magnetic head
US8767331B2 (en) * 2009-07-31 2014-07-01 Advanced Research Corporation Erase drive system and methods of erasure for tape data cartridge
CN102122074B (zh) * 2010-01-08 2013-10-09 鸿富锦精密工业（深圳）有限公司 立体显示装置
US9251847B2 (en) * 2014-03-03 2016-02-02 International Business Machines Corporation Damping structure for tape head system
US11056139B2 (en) * 2019-09-11 2021-07-06 International Business Machines Corporation Semi-flexible structure for micro-positioning a write/read head
US10957362B1 (en) 2019-09-11 2021-03-23 International Business Machines Corporation Non-interfering micro-positioning system utilizing piezoelectric elements
US10854236B1 (en) 2019-09-11 2020-12-01 International Business Machines Corporation Dynamic tape guide bearing tilt mechanism
US11735223B2 (en) * 2021-06-29 2023-08-22 Western Digital Technologies, Inc. Head suspension system for a tape drive

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3692255A (en) * 1971-06-17 1972-09-19 Minnesota Mining & Mfg Belt driven tape cartridge
US4313143A (en) * 1979-09-04 1982-01-26 Minnesota Mining And Manufacturing Co. Head positioning mechanism for data cartridge recorder
JPS5674822A (en) * 1979-11-22 1981-06-20 Sony Corp Head shifting device
JPS58137124A (ja) * 1982-02-09 1983-08-15 Victor Co Of Japan Ltd 磁気ヘツド
JPS5990229A (ja) * 1982-11-16 1984-05-24 Anritsu Corp 磁気ヘツドの位置決め機構
JPS60125916A (ja) * 1983-12-12 1985-07-05 Toshiba Corp ヘッド位置制御装置
DE3427585A1 (de) * 1984-07-26 1986-02-06 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum antrieb eines lesekopfes
JPH0510279Y2 (no) * 1985-02-28 1993-03-12
US4750067A (en) * 1985-07-12 1988-06-07 Minnesota Mining And Manufacturing Company Head positioning mechanism for data cartridge recorder
EP0317686A1 (de) * 1987-11-24 1989-05-31 MANNESMANN Aktiengesellschaft Einrichtung für die Datenverarbeitung mittels magnetischen informationsträgern
KR920001149B1 (ko) * 1988-01-08 1992-02-06 도오꾜오덴끼 가부시끼가이샤 자기녹음장치
US4858047A (en) * 1988-12-06 1989-08-15 Colorado Memory Systems, Inc. Fine head positioning system for a tape backup drive
US5008765A (en) * 1989-01-17 1991-04-16 Minnesota Mining And Manufacturing Company Method and apparatus for reading or writing on tape using a servo positioned multiple channel head
US5050025A (en) * 1989-02-22 1991-09-17 Irwin Magnetic Systems, Inc. Lead screw and follower-type head positioner for data recorders
US5196969A (en) * 1989-03-31 1993-03-23 Sharp Kabushiki Kaisha Head positioning system for serpentine magnetic recording/reproducing system
JPH03147556A (ja) * 1989-11-01 1991-06-24 Sharp Corp 磁気記録再生装置
US5191492A (en) * 1990-03-30 1993-03-02 Archive Corporation Mechanisms for a closed loop head positioner for streaming tape drives
US5198947A (en) * 1990-06-29 1993-03-30 Archive Corporation Apparatus for adjusting a tape head for a magnetic tape
US5105322A (en) * 1990-06-29 1992-04-14 Digital Equipment Corporation Transverse positioner for read/write head

Also Published As

Publication number Publication date
JPH05210830A (ja) 1993-08-20
US5280402A (en) 1994-01-18
NO923381L (no) 1993-03-01
EP0529930A1 (en) 1993-03-03

Similar Documents

Publication Publication Date Title
NO923381D0 (no) Hodeposisjoneringsmekanisme for flerspors baandopptaker
NO171755C (no) Hodeposisjoneringsmekanisme for en baandopptaker
DE69314960T2 (de) Bidirektionale magnetoresistive dünnfilmbandkopfanordnung
DE69220289D1 (de) Dünnfilm-Bandkopfanordnung
DE69208755T2 (de) Bandkassette
DE69120693D1 (de) Magnetkopfvorrichtung für magnetische Bänder
DE69209870D1 (de) Bandkassette
DE69228955D1 (de) Bandaufnahmegerät
DE69218992T2 (de) Bandkassette
DE69222737D1 (de) Bandkassette
KR930011893U (ko) 테이프 레코더의 테이프 보호장치
KR930011903U (ko) 테이프 레코더의 테이프 보호장치
KR930011895U (ko) 테이프 레코더의 테이프 보호장치
KR930011894U (ko) 테이프 레코더의 테이프 보호장치
KR930011873U (ko) 테이프 레코더
DE69213997T2 (de) Magnetisches Aufzeichnungsband
KR890018117U (ko) 카세트식 테이프 레코오더의 헤드 지지기구
KR890016667U (ko) 오토리버스식 테이프 레코오더의 반전헤드 취부기구
DE69220626D1 (de) Kassettenaufzeichnungsgerät
KR920015607U (ko) 카세트 테이프 레코더
KR920015601U (ko) 카세트 테이프 레코더
DE69213971T2 (de) Bandkassette
KR930007354U (ko) 테이프 레코더의 테이프 구동장치
KR920018630U (ko) 카셋트 테이프용 소형 카셋트
KR930003379U (ko) 테이프 레코더