DE3870274D1 - Kopfgleitstueck tragender mechanismus fuer magnetplattengeraet. - Google Patents

Kopfgleitstueck tragender mechanismus fuer magnetplattengeraet.

Info

Publication number
DE3870274D1
DE3870274D1 DE8888102001T DE3870274T DE3870274D1 DE 3870274 D1 DE3870274 D1 DE 3870274D1 DE 8888102001 T DE8888102001 T DE 8888102001T DE 3870274 T DE3870274 T DE 3870274T DE 3870274 D1 DE3870274 D1 DE 3870274D1
Authority
DE
Germany
Prior art keywords
magnetic disk
disk device
head slider
slider mechanism
head
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
DE8888102001T
Other languages
English (en)
Inventor
Tadaharu C O Nec Corpor Yamada
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3870274D1 publication Critical patent/DE3870274D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/58Disposition 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
    • G11B5/60Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005Specially adapted for spacing from a rotating disc using a fluid cushion
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/4806Disposition 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
    • G11B5/4826Mounting, aligning or attachment of the transducer head relative to the arm assembly, e.g. slider holding members, gimbals, adhesive
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/54Disposition 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
    • G11B5/55Track change, selection or acquisition by displacement of the head
    • G11B5/5521Track change, selection or acquisition by displacement of the head across disk tracks
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition 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
    • G11B5/58Disposition 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
    • G11B5/60Fluid-dynamic spacing of heads from record-carriers
DE8888102001T 1987-02-12 1988-02-11 Kopfgleitstueck tragender mechanismus fuer magnetplattengeraet. Expired - Fee Related DE3870274D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62030923A JPS63197016A (ja) 1987-02-12 1987-02-12 磁気ヘツド組立体

Publications (1)

Publication Number Publication Date
DE3870274D1 true DE3870274D1 (de) 1992-05-27

Family

ID=12317208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888102001T Expired - Fee Related DE3870274D1 (de) 1987-02-12 1988-02-11 Kopfgleitstueck tragender mechanismus fuer magnetplattengeraet.

Country Status (4)

Country Link
US (1) US4896233A (de)
EP (1) EP0278506B1 (de)
JP (1) JPS63197016A (de)
DE (1) DE3870274D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03201281A (ja) * 1989-12-27 1991-09-03 Matsushita Electric Ind Co Ltd 浮上ヘッド
JPH03259480A (ja) * 1990-03-07 1991-11-19 Nec Corp 磁気ヘッド及びこれを用いた磁気ディスク装置
JP2731452B2 (ja) * 1990-06-29 1998-03-25 アルプス電気株式会社 磁気ディスク駆動装置
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
KR930702749A (ko) * 1990-09-14 1993-09-09 레리 지. 모에링 자성헤드 현수장치
US5912788A (en) * 1990-11-09 1999-06-15 Hutchinson Technology Inc. Flexure region for one-piece flexure-load beam structure
US5198945A (en) * 1990-11-09 1993-03-30 Hutchinson Technology Incorporated Magnetic head suspension
US5825589A (en) * 1991-04-17 1998-10-20 Quantum Corporation Low stiffness apparatus for supporting a read/write transducer head slider
US5291359A (en) * 1991-04-29 1994-03-01 Hutchinson Technology Incorporated Head suspension assembly including a flexure having rails arranged for interfacing with a head ramp
JP3089360B2 (ja) * 1991-05-29 2000-09-18 ハッチンソン テクノロジー インコーポレイテッド 薄形ヘッドディスクアッセンブリ
JPH05298615A (ja) * 1992-02-21 1993-11-12 Toshiba Corp 磁気ディスク装置
US6021024A (en) * 1992-02-21 2000-02-01 Kabushiki Kaisha Toshiba Magnetic disk drive having a constant skew angle
US5254946A (en) * 1992-02-25 1993-10-19 Guzik Technical Enterprises, Inc. Magnetic head and disk tester with head centrally mounted on radially-moving, rotatable platform that surrounds disk
JP2508955B2 (ja) * 1992-04-20 1996-06-19 ソニー株式会社 光磁気記録用摺動型磁気ヘッド
EP0802880B1 (de) * 1995-10-30 2001-04-04 OnStream, Inc. Linearführungs-anordnung, vorrichtung mit einer linearführungs-anordnung und einem kopf zum lesen und/oder schreiben von information von einem bzw. auf einen träger und gerät zur wiedergabe und/oder aufzeichnung von information mit einer linearführungs-anordnung
US6373658B2 (en) * 1998-03-19 2002-04-16 Seagate Technology Llc Optimum location for slider landing pads
US6831814B2 (en) * 1998-07-24 2004-12-14 Sae Magnetics (H.K.) Ltd. Flexure design providing improved lift-off in a disk drive
JP2005063576A (ja) * 2003-08-15 2005-03-10 Hitachi Global Storage Technologies Netherlands Bv 回転円板形記憶装置及び方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823416A (en) * 1973-03-01 1974-07-09 Ibm Flying magnetic transducer assembly having three rails
NL7612401A (nl) * 1976-11-09 1978-05-11 Philips Nv Elektrisch bestuurbare draagarminrichting.
US4163996A (en) * 1978-04-24 1979-08-07 Data General Corporation Rigid magnetic disc memory apparatus employing stepper motor drive and pivotable head support with temperature compensation
US4167765A (en) * 1978-07-27 1979-09-11 International Business Machines Corporation Transducer suspension mount apparatus
US4346416A (en) * 1980-02-29 1982-08-24 Digital Equipment Corporation Rotary actuator assembly for disk drive head positioner
JPS6022782A (ja) * 1983-07-15 1985-02-05 Mitsubishi Electric Corp 浮動ヘツドスライダ
JPS6117593U (ja) * 1984-07-05 1986-02-01 北海道電力株式会社 配管凍結用冷却ジヤケツト
JPS629571A (ja) * 1985-07-05 1987-01-17 Fujitsu Ltd 磁気ヘツド組立体
JPH0673229B2 (ja) * 1985-09-27 1994-09-14 日本電気株式会社 磁気ヘツド駆動装置
US4783710A (en) * 1986-10-02 1988-11-08 Seagate Technology, Inc. Flexure mount for a disc drive actuator
US4775907A (en) * 1987-12-21 1988-10-04 Eastman Kodak Company Radial access mechanism for disk recording/playback apparatus

Also Published As

Publication number Publication date
JPS63197016A (ja) 1988-08-15
US4896233A (en) 1990-01-23
EP0278506B1 (de) 1992-04-22
EP0278506A3 (en) 1989-07-26
EP0278506A2 (de) 1988-08-17

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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