DE69318445T2 - Dreiflachluftkissengelagerter Gleitkörper für Magnetkopf - Google Patents

Dreiflachluftkissengelagerter Gleitkörper für Magnetkopf

Info

Publication number
DE69318445T2
DE69318445T2 DE1993618445 DE69318445T DE69318445T2 DE 69318445 T2 DE69318445 T2 DE 69318445T2 DE 1993618445 DE1993618445 DE 1993618445 DE 69318445 T DE69318445 T DE 69318445T DE 69318445 T2 DE69318445 T2 DE 69318445T2
Authority
DE
Germany
Prior art keywords
triple
magnetic head
sliding body
air cushioned
cushioned sliding
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
DE1993618445
Other languages
English (en)
Other versions
DE69318445D1 (de
Inventor
Chak M Leung
Carroll S Gooden
Edgar M Williams
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.)
Read Rite Corp
Original Assignee
Read Rite 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 Read Rite Corp filed Critical Read Rite Corp
Application granted granted Critical
Publication of DE69318445D1 publication Critical patent/DE69318445D1/de
Publication of DE69318445T2 publication Critical patent/DE69318445T2/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
DE1993618445 1992-03-06 1993-02-15 Dreiflachluftkissengelagerter Gleitkörper für Magnetkopf Expired - Fee Related DE69318445T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84671992A 1992-03-06 1992-03-06
US92861492A 1992-08-10 1992-08-10
US97899192A 1992-11-19 1992-11-19

Publications (2)

Publication Number Publication Date
DE69318445D1 DE69318445D1 (de) 1998-06-18
DE69318445T2 true DE69318445T2 (de) 1998-09-03

Family

ID=27420327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993618445 Expired - Fee Related DE69318445T2 (de) 1992-03-06 1993-02-15 Dreiflachluftkissengelagerter Gleitkörper für Magnetkopf

Country Status (3)

Country Link
EP (1) EP0558983B1 (de)
JP (1) JP2561414B2 (de)
DE (1) DE69318445T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330131B1 (en) * 1993-09-17 2001-12-11 Read-Rite Corporation Reduced stiction air bearing slider
US5406432A (en) * 1993-10-07 1995-04-11 Read-Rite Corporation Air bearing magnetic head sliders with separate center rail segments
JPH07141813A (ja) * 1993-11-17 1995-06-02 Sony Corp 浮上型ヘッドスライダ及びディスクドライブ装置
US5886856A (en) * 1994-09-19 1999-03-23 Hitachi, Ltd. Magnetic head slider assembly for magnetic disk recording/reproducing apparatus
KR100193646B1 (ko) * 1994-10-20 1999-06-15 가나이 쓰도무 자기기록장치
JP2624206B2 (ja) 1994-12-26 1997-06-25 日本電気株式会社 磁気ディスク装置
US6760193B1 (en) 1995-04-07 2004-07-06 Hitachi Global Storage Technologies Japan, Ltd. Magnetic head gimbal assembly and magnetic disk unit
JP3139323B2 (ja) * 1995-04-07 2001-02-26 株式会社日立製作所 磁気ディスク装置及びスライダ
US5898540A (en) * 1995-05-25 1999-04-27 Hitachi, Ltd Magnetic head and slider configuration for contact recording having a plurality of tapered surfaces
US5889634A (en) * 1995-12-18 1999-03-30 Read-Rite Corporation Reduced-altitude-sensitive subambient pressure air bearing slider
US5831791A (en) * 1996-03-27 1998-11-03 Headway Technologies, Inc. Negative Pressure air bearing slider having transition region between positive and negative pressure regions
KR19980015723A (ko) * 1996-08-23 1998-05-25 김광호 하드디스크 드라이브의 헤드 슬라이더장치
FR2753560B1 (fr) * 1996-09-17 1998-10-30 Silmag Sa Patin de vol a plot central arriere en depassement
KR100440790B1 (ko) * 1997-04-24 2004-10-14 삼성전자주식회사 하드디스크드라이브의헤드슬라이더장치
KR100425684B1 (ko) * 2001-08-28 2004-04-03 엘지전자 주식회사 정보저장장치용 공기부양 슬라이더 헤드 및 그 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700248A (en) * 1986-03-17 1987-10-13 Polaroid Corporation Magnetic head assembly with angled slots
US4894740A (en) * 1988-09-28 1990-01-16 International Business Machines Corporation Magnetic head air bearing slider
CA1323421C (en) * 1989-03-17 1993-10-19 Yiao-Tee Hsia Disc drive slider configured to counteract roll
JPH04228157A (ja) * 1990-07-13 1992-08-18 Fujitsu Ltd 磁気ヘッドスライダ

Also Published As

Publication number Publication date
EP0558983B1 (de) 1998-05-13
EP0558983A1 (de) 1993-09-08
JPH0652645A (ja) 1994-02-25
JP2561414B2 (ja) 1996-12-11
DE69318445D1 (de) 1998-06-18

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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