SG50877A1 - Apparatus for combining linear and rotational motion of an azimuth read/write head. - Google Patents

Apparatus for combining linear and rotational motion of an azimuth read/write head.

Info

Publication number
SG50877A1
SG50877A1 SG1997002880A SG1997002880A SG50877A1 SG 50877 A1 SG50877 A1 SG 50877A1 SG 1997002880 A SG1997002880 A SG 1997002880A SG 1997002880 A SG1997002880 A SG 1997002880A SG 50877 A1 SG50877 A1 SG 50877A1
Authority
SG
Singapore
Prior art keywords
rotational motion
write head
combining linear
azimuth read
azimuth
Prior art date
Application number
SG1997002880A
Other languages
English (en)
Inventor
Homer J Sawtelle Jr
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 SG50877A1 publication Critical patent/SG50877A1/en

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
    • 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
    • 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
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • 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
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • 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
    • 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
    • G11B5/5513—Specially adapted for transducing in both travelling directions of tape
    • 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
SG1997002880A 1996-08-08 1997-08-08 Apparatus for combining linear and rotational motion of an azimuth read/write head. SG50877A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/694,951 US5680278A (en) 1996-08-08 1996-08-08 Apparatus for combining linear and rotational motion of an azimuth read/write head

Publications (1)

Publication Number Publication Date
SG50877A1 true SG50877A1 (en) 1998-07-20

Family

ID=24790940

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997002880A SG50877A1 (en) 1996-08-08 1997-08-08 Apparatus for combining linear and rotational motion of an azimuth read/write head.

Country Status (9)

Country Link
US (1) US5680278A (ja)
EP (1) EP0823702B1 (ja)
JP (1) JPH1069622A (ja)
KR (1) KR19980018468A (ja)
CN (1) CN1176448A (ja)
AU (1) AU3158597A (ja)
CA (1) CA2212485A1 (ja)
DE (1) DE69708000T2 (ja)
SG (1) SG50877A1 (ja)

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DE19913382C2 (de) 1998-03-24 2002-08-14 Quantum Corp Mehrkanaliges Magnetbandsystem mit einem optischen Spur-Servo
US6075678A (en) * 1998-03-24 2000-06-13 Quantum Corporation Pivoting lever cam guide tape head positioner
EP1205912A4 (en) 1999-02-16 2002-08-21 Quantum Corp METHOD FOR WRITING SERVO SIGNALS ON MAGNETIC TAPE
JP4286457B2 (ja) 1999-02-17 2009-07-01 クウォンタム・コーポレイション 磁気テープへのサーボ信号書き込み方法
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
NL1016629C2 (nl) * 2000-11-16 2002-05-17 Onstream B V Lees/schrijfinrichting met scharnierende fijnstelbeweging.
US6687092B2 (en) 2001-05-10 2004-02-03 Hitachi Global Storage Technologies Netherland B.V. Pivot bearing assembly for compensating for disk drive actuator tilt
US7023650B2 (en) 2001-11-07 2006-04-04 Quantum Corporation Optical sensor to recording head alignment
US6947247B2 (en) 2003-03-05 2005-09-20 Advanced Research Corporation Large angle azimuth recording and head configurations
JP3912367B2 (ja) * 2003-12-03 2007-05-09 ソニー株式会社 光ディスク装置およびそのキャリッジ送り機構
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
US7879749B2 (en) * 2006-08-15 2011-02-01 Battelle Energy Alliance, Llc Methods of using structures including catalytic materials disposed within porous zeolite materials to synthesize hydrocarbons
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
US9916860B2 (en) * 2013-03-13 2018-03-13 Oracle International Corporation Azimuth actuated dual device set positioning
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
US11367459B2 (en) * 2019-10-28 2022-06-21 Quantum Corporation Total dimensional stability compensation system and method for magnetic tape drive
CN112317808A (zh) * 2020-11-10 2021-02-05 芜湖东光大华机械制造有限公司 一种飞轮表面处理装置
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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Publication number Priority date Publication date Assignee Title
US4101937A (en) * 1976-11-11 1978-07-18 International Tapetronics Corporation Automatic azimuth control for magnetic tape recording and reproducing apparatus
US4110803A (en) * 1977-01-28 1978-08-29 Xerox Corporation Magnetic head assembly adjustable relative to roll, pitch and azimuth
US4158868A (en) * 1978-02-07 1979-06-19 International Tapetronics Corporation Universally adjustable head support for tape deck
JPS54183322U (ja) * 1978-06-15 1979-12-26
US4510543A (en) * 1980-10-31 1985-04-09 Pioneer Electronic Corporation Magnetic head system for tape player
EP0067061B1 (en) * 1981-06-08 1986-10-01 Hitachi, Ltd. Azimuthal magnetic recording and reproducing apparatus
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
US4609959A (en) * 1982-11-29 1986-09-02 Tandberg Data A/S Device for positioning a magnetic head to various tracks of a magnetic tape
US4586098A (en) * 1983-11-21 1986-04-29 John Pretto Adjustable mounting arrangement for magnetic head
JPS60133519A (ja) * 1983-12-22 1985-07-16 Matsushita Electric Ind Co Ltd 磁気ヘツドの調整装置
US4609958A (en) * 1984-05-29 1986-09-02 Cipher Data Products, Inc. Precision bearing for reciprocating a magnetic head
US4831615A (en) * 1985-01-30 1989-05-16 Nippon Columbia Co., Ltd. Dual differential optical system moving apparatus
US4833558A (en) * 1986-04-25 1989-05-23 Archive Corporation Head positioning assembly
GB2219427B (en) * 1988-05-04 1992-11-18 M4 Data Ltd Electric motors
US5448438A (en) * 1993-11-09 1995-09-05 Quantum Corporation Head actuator having spring loaded split nut

Also Published As

Publication number Publication date
AU3158597A (en) 1998-02-12
CN1176448A (zh) 1998-03-18
DE69708000D1 (de) 2001-12-13
KR19980018468A (ko) 1998-06-05
EP0823702B1 (en) 2001-11-07
EP0823702A1 (en) 1998-02-11
JPH1069622A (ja) 1998-03-10
DE69708000T2 (de) 2002-04-04
US5680278A (en) 1997-10-21
CA2212485A1 (en) 1998-02-08

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