DE3875022T2 - Kopfaufhaengungsanordnung fuer einen magnetischen aufzeichnungsplattenstapel. - Google Patents

Kopfaufhaengungsanordnung fuer einen magnetischen aufzeichnungsplattenstapel.

Info

Publication number
DE3875022T2
DE3875022T2 DE8888306536T DE3875022T DE3875022T2 DE 3875022 T2 DE3875022 T2 DE 3875022T2 DE 8888306536 T DE8888306536 T DE 8888306536T DE 3875022 T DE3875022 T DE 3875022T DE 3875022 T2 DE3875022 T2 DE 3875022T2
Authority
DE
Germany
Prior art keywords
magnetic recording
suspension arrangement
head suspension
plate stack
recording plate
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
DE8888306536T
Other languages
English (en)
Other versions
DE3875022D1 (de
Inventor
Brooks, Jr
Curtis Jay Clemen
Jerome Thomas Coffey
Timothy Patrick Coffield
David Ronald Larson
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE3875022D1 publication Critical patent/DE3875022D1/de
Application granted granted Critical
Publication of DE3875022T2 publication Critical patent/DE3875022T2/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
    • 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
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • 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
    • G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4826—Mounting, aligning or attachment of the transducer head relative to the arm assembly, e.g. slider holding members, gimbals, adhesive
    • 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
    • G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4833—Structure of the arm assembly, e.g. load beams, flexures, parts of the arm adapted for controlling vertical force on the head
DE8888306536T 1987-08-03 1988-07-18 Kopfaufhaengungsanordnung fuer einen magnetischen aufzeichnungsplattenstapel. Expired - Fee Related DE3875022T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/081,204 US4853811A (en) 1987-08-03 1987-08-03 Magnetic disk drive with low profile head-suspension system
SG147994A SG147994G (en) 1987-08-03 1994-10-13 A head suspension assembly for a magnetic record disk store

Publications (2)

Publication Number Publication Date
DE3875022D1 DE3875022D1 (de) 1992-11-05
DE3875022T2 true DE3875022T2 (de) 1993-04-15

Family

ID=26664419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888306536T Expired - Fee Related DE3875022T2 (de) 1987-08-03 1988-07-18 Kopfaufhaengungsanordnung fuer einen magnetischen aufzeichnungsplattenstapel.

Country Status (6)

Country Link
US (1) US4853811A (de)
EP (1) EP0302615B1 (de)
JP (1) JPH071616B2 (de)
CA (1) CA1308807C (de)
DE (1) DE3875022T2 (de)
SG (1) SG147994G (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1313261C (en) * 1988-03-23 1993-01-26 Digital Equipment Corporation Low profile head-load beam slider arm for disk drive
US5124865A (en) * 1988-03-31 1992-06-23 Applied Magnetics Corporation Microminimonolithic magnetic head slider having vertically extending slots to reduce flux leakage losses
US5081553A (en) * 1988-03-31 1992-01-14 Applied Magnetics Corporation Combination of elongated load arm and microminimonolithic head slider
DE3870230D1 (de) * 1988-04-29 1992-05-21 Ibm Magnetkopftraegeraufbau und zugriffseinrichtung fuer eine platteneinheit.
US5218497A (en) * 1988-12-02 1993-06-08 Hitachi, Ltd. Magnetic recording-reproducing apparatus and magnetoresistive head having two or more magnetoresistive films for use therewith
US5027240A (en) * 1989-03-27 1991-06-25 Computer & Communications Technology Corp. Disk head assembly load beam
JPH02263370A (ja) * 1989-04-03 1990-10-26 Alps Electric Co Ltd ハードディスク駆動装置
US5027241A (en) * 1989-06-01 1991-06-25 Quantum Corporation Data head load beam for height compacted, low power fixed head and disk assembly
EP0400946B1 (de) * 1989-06-01 1995-06-28 Quantum Corporation Kopfeinbaustruktur für Plattenantrieb mit hoher Kapazität
US5208712A (en) * 1989-06-01 1993-05-04 Quantum Corporation Data head load beam for height compacted, low power fixed head and disk assembly
DE69011759T2 (de) * 1989-06-15 1995-03-16 Matsushita Electric Ind Co Ltd Magneto-optisches Aufnahme- und/oder Wiedergabegerät.
US6141300A (en) 1989-06-20 2000-10-31 Discovision Associates Optical actuator including lens assembly with optical axis having symmetric suspensory forces acting thereon and optical disc system including same
US5265079A (en) 1991-02-15 1993-11-23 Applied Magnetics Corporation Seek actuator for optical recording
CA2019318A1 (en) * 1989-07-10 1991-01-10 Cloys G. Tolbert Head gimbal flexure assembly
JPH03154273A (ja) * 1989-11-13 1991-07-02 Nec Ibaraki Ltd 磁気ヘッド位置決め機構
US6600631B1 (en) * 1989-11-27 2003-07-29 Censtor Corp. Transducer/flexure/conductor structure for electromagnetic read/write system
JPH0778918B2 (ja) * 1989-12-13 1995-08-23 松下電器産業株式会社 情報記録再生装置
US5027239A (en) * 1989-12-22 1991-06-25 Seagate Technology, Inc. Routing a sleeve and conductors in a head-gimbal assembly
JPH03201281A (ja) * 1989-12-27 1991-09-03 Matsushita Electric Ind Co Ltd 浮上ヘッド
US5095396A (en) * 1990-08-20 1992-03-10 Seagate Technology, Inc. Unitary E-block assembly for use in a disk drive
US5408372A (en) * 1990-09-07 1995-04-18 Karam, Ii; Raymond M. Transducer suspension damping via microstiffening
JPH06501333A (ja) * 1990-09-14 1994-02-10 ハッチンソン テクノロジー インコーポレイテッド 改良形反転レールヘッドサスペンション
US5461525A (en) * 1990-09-14 1995-10-24 Hutchinson Technology Incorporated Load beam having areas of varying thickness in the spring region formed by varying numbers of lamina
US5203454A (en) * 1990-10-25 1993-04-20 Strong Leslie G Method and apparatus for transporting sensitive electronic components
WO1992008242A1 (en) * 1990-10-25 1992-05-14 Strong Leslie G Method and apparatus for transporting sensitive electronic components
US5198945A (en) * 1990-11-09 1993-03-30 Hutchinson Technology Incorporated Magnetic head suspension
US5912788A (en) 1990-11-09 1999-06-15 Hutchinson Technology Inc. Flexure region for one-piece flexure-load beam structure
US5313332A (en) * 1990-11-16 1994-05-17 Applied Magnetics Corporation Flexure suspension for two axis actuator
US5237472A (en) * 1990-12-19 1993-08-17 Integral Peripherals, Inc. Rigid disk drive with dynamic head loading apparatus
US5161074A (en) * 1990-12-21 1992-11-03 Seagate Technology, Inc. Flexible retainer for cantilevered matrix board
US5729511A (en) 1991-02-15 1998-03-17 Discovision Associates Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal
US6069857A (en) 1991-02-15 2000-05-30 Discovision Associates Optical disc system having improved circuitry for performing blank sector check on readable disc
US5677899A (en) 1991-02-15 1997-10-14 Discovision Associates Method for moving carriage assembly from initial position to target position relative to storage medium
US6236625B1 (en) 1991-02-15 2001-05-22 Discovision Associates Optical disc system having current monitoring circuit with controller for laser driver and method for operating same
US5808980A (en) 1991-02-15 1998-09-15 Discovision Associates Seek actuator for optical recording
US5407068A (en) * 1991-10-22 1995-04-18 Strong; Leslie G. Method and apparatus for transporting test boards
US5391842A (en) * 1991-12-16 1995-02-21 Hutchinson Technology, Inc. Carrier strip head interconnect assembly
WO1993015593A1 (en) * 1992-01-28 1993-08-05 Hutchinson Technology Incorporated Carrier strip head interconnect assembly
US5381288A (en) * 1992-06-16 1995-01-10 Applied Magnetics Corporation, Inc. Center moment suspension assembly
US5282103A (en) * 1992-10-07 1994-01-25 Read-Rite Corporation Magnetic head suspension assembly fabricated with integral load beam and flexure
US5331489A (en) * 1992-11-12 1994-07-19 Seagate Technology, Inc. Gimbal for a flexure for top-terminated heads
JP2729334B2 (ja) * 1993-01-07 1998-03-18 ハッチンソン テクノロジー インコーポレイテッド 内部剛直性を有するヘッドリフターレール
WO1994016840A1 (en) * 1993-01-21 1994-08-04 Kabushiki Kaisha Komatsu Seisakusho Transfer feeder
KR100195830B1 (ko) * 1993-03-16 1999-06-15 안자키 사토루 트랜스퍼 피더
JPH0798949A (ja) * 1993-09-16 1995-04-11 Internatl Business Mach Corp <Ibm> サスペンション・システム
US5598307A (en) * 1994-04-15 1997-01-28 Hutchinson Technology Inc. Integrated gimbal suspension assembly
JP2955829B2 (ja) 1994-04-15 1999-10-04 ハッチンソン テクノロジー インコーポレイテッド ヘッドサスペンション
US5839193A (en) * 1994-04-15 1998-11-24 Hutchinson Technology Incorporated Method of making laminated structures for a disk drive suspension assembly
US5491597A (en) * 1994-04-15 1996-02-13 Hutchinson Technology Incorporated Gimbal flexure and electrical interconnect assembly
US5920539A (en) 1995-01-25 1999-07-06 Discovision Associates Apparatus and method for suppression of electromagnetic emissions having a groove on an external surface for passing an electrical conductor
US6434087B1 (en) 1995-01-25 2002-08-13 Discovision Associates Optical disc system and method for controlling bias coil and light source to process information on a storage medium
US5748578A (en) 1995-01-25 1998-05-05 Discovision Associates Colpitts type oscillator having reduced ringing and improved optical disc system utilizing same
US6091684A (en) 1995-01-25 2000-07-18 Discovision Associates Optical disc system and method for changing the rotational rate of an information storage medium
US5835306A (en) * 1995-06-07 1998-11-10 Hutchinson Technology Incorporated Integrated gimbal suspension assembly with assymetric bond pad
JP3400248B2 (ja) * 1995-08-30 2003-04-28 インターナショナル・ビジネス・マシーンズ・コーポレーション ディスク・ドライブ装置用のヘッド・サスペンションのロード・ビーム
US5815348A (en) * 1995-12-15 1998-09-29 Hutchinson Technology Incorporated Load beam with inward stiffening channel
US5877919A (en) * 1996-06-07 1999-03-02 Western Digital Corporation Method and apparatus for a low-profile head-suspension attachment for a disk drive
US6011671A (en) * 1997-04-10 2000-01-04 Seagate Technology, Inc. Head gimbal assembly for limiting dimple separation for a data storage device
US6151197A (en) * 1998-12-30 2000-11-21 Western Digital Corporation Water slide suspension assembly having a stiffened vertically offset lift tab
US6549376B1 (en) * 2000-03-31 2003-04-15 John E. Scura Gimbal suspension with vibration damper
KR100392633B1 (ko) * 2000-12-19 2003-07-23 삼성전자주식회사 광디스크 드라이브의 광픽업장치
US6900966B1 (en) * 2001-08-08 2005-05-31 Hutchinson Technology Incorporated Head suspension with weld pockets and method
US6865058B2 (en) 2001-11-05 2005-03-08 Seagate Technology Llc Load beam attachment to actuator arm
US7430096B1 (en) 2003-01-24 2008-09-30 Hutchinson Technology Incorporated Head suspension with etched rail load beam
US20080002302A1 (en) * 2006-05-15 2008-01-03 Hae-Sung Kwon Method and apparatus for head gimbal assembly with improved shock performance in hard disk drive
US20070285842A1 (en) * 2006-06-08 2007-12-13 Momo Boljanovic Method and apparatus for a base plate used in a head gimbal assembly of a hard disk drive
US7892267B2 (en) * 2007-08-03 2011-02-22 Zimmer Spine, Inc. Attachment devices and methods for spinal implants
US8259416B1 (en) * 2008-05-09 2012-09-04 Hutchinson Technology Incorporated Head suspension having viscoelastic load point
JP5684188B2 (ja) * 2012-04-11 2015-03-11 サンコール株式会社 磁気ヘッドサスペンション
JP5913540B2 (ja) * 2014-11-26 2016-04-27 サンコール株式会社 磁気ヘッドサスペンション

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538727B2 (de) * 1973-02-08 1980-10-06
US3931641A (en) * 1974-08-22 1976-01-06 International Business Machines Corporation Transducer suspension mount apparatus
JPS5818683B2 (ja) * 1976-07-05 1983-04-14 株式会社日立製作所 エラ−訂正方式
US4167765A (en) * 1978-07-27 1979-09-11 International Business Machines Corporation Transducer suspension mount apparatus
JPS56117369A (en) * 1980-02-20 1981-09-14 Nec Corp Suspension mechanism of magnetic head
JPS5717285A (en) * 1980-07-04 1982-01-28 Matsushita Electric Ind Co Ltd Slow motion reproducing method
JPS57191872A (en) * 1981-05-20 1982-11-25 Fujitsu Ltd Magnetic head
JPS6012863U (ja) * 1983-06-30 1985-01-28 富士通株式会社 磁気ヘツドの取付け構造
JPS61110324A (ja) * 1984-10-31 1986-05-28 Sharp Corp 垂直磁気記録用ヘツド
JPS6190079U (de) * 1984-11-16 1986-06-11
JPS61192081A (ja) * 1985-02-20 1986-08-26 Mitsubishi Electric Corp ヘツド支持装置
EP0218811B1 (de) * 1985-07-19 1991-05-29 Kabushiki Kaisha Toshiba Gleitstückzusammenbau für magnetische Köpfe
US4724500A (en) * 1986-08-14 1988-02-09 Tandon Corporation Mechanism for preventing shock damage to head slider assemblies and disks in rigid disk drive
JPS63102013A (ja) * 1986-10-20 1988-05-06 Hitachi Ltd 磁気ヘツド組立体
JPH06212917A (ja) * 1993-01-13 1994-08-02 Nippon Seiko Kk 油圧式ラッシュアジャスタ

Also Published As

Publication number Publication date
SG147994G (en) 1995-03-17
JPH071616B2 (ja) 1995-01-11
CA1308807C (en) 1992-10-13
DE3875022D1 (de) 1992-11-05
EP0302615A1 (de) 1989-02-08
US4853811A (en) 1989-08-01
EP0302615B1 (de) 1992-09-30
JPS6437784A (en) 1989-02-08

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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