DE3580175D1 - Zusammenbau des gleitstueckes fuer einen aufzeichnungskopf. - Google Patents

Zusammenbau des gleitstueckes fuer einen aufzeichnungskopf.

Info

Publication number
DE3580175D1
DE3580175D1 DE8585300821T DE3580175T DE3580175D1 DE 3580175 D1 DE3580175 D1 DE 3580175D1 DE 8585300821 T DE8585300821 T DE 8585300821T DE 3580175 T DE3580175 T DE 3580175T DE 3580175 D1 DE3580175 D1 DE 3580175D1
Authority
DE
Germany
Prior art keywords
assembling
slide
recording head
recording
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
DE8585300821T
Other languages
English (en)
Inventor
Frank S C Mo
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.)
Censtor Corp
Original Assignee
Censtor 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 Censtor Corp filed Critical Censtor Corp
Application granted granted Critical
Publication of DE3580175D1 publication Critical patent/DE3580175D1/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G11B21/21—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier with provision for maintaining desired spacing of head from record carrier, e.g. fluid-dynamic spacing, slider
    • 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
DE8585300821T 1984-03-12 1985-02-07 Zusammenbau des gleitstueckes fuer einen aufzeichnungskopf. Expired - Fee Related DE3580175D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/588,235 US4636894A (en) 1984-03-12 1984-03-12 Recording head slider assembly

Publications (1)

Publication Number Publication Date
DE3580175D1 true DE3580175D1 (de) 1990-11-29

Family

ID=24353033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585300821T Expired - Fee Related DE3580175D1 (de) 1984-03-12 1985-02-07 Zusammenbau des gleitstueckes fuer einen aufzeichnungskopf.

Country Status (4)

Country Link
US (1) US4636894A (de)
EP (1) EP0155756B1 (de)
JP (1) JPS60211671A (de)
DE (1) DE3580175D1 (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622053B2 (ja) * 1986-04-23 1994-03-23 住友特殊金属株式会社 基板材料
US5010430A (en) * 1987-07-30 1991-04-23 Kabushiki Kaisha Toshiba Head slider arrangement for magnetic disk storage device
JPH02263370A (ja) * 1989-04-03 1990-10-26 Alps Electric Co Ltd ハードディスク駆動装置
US5128822A (en) * 1990-05-25 1992-07-07 Seagate Technology, Inc. Configuration for negative pressure air bearing sliders
US5218495A (en) * 1990-05-25 1993-06-08 Seagate Technology, Inc. Negative pressure air bearing slider with spoiler channels
US5218494A (en) * 1990-05-25 1993-06-08 Seagate Technology, Inc. Negative pressure air bearing slider having isolation channels with edge step
US5274518A (en) * 1990-05-25 1993-12-28 Seagate Technology, Inc. Negative pressure air bearing slider having converging isolation channels
US5200868A (en) * 1990-05-25 1993-04-06 Seagate Technology, Inc. Negative pressure air bearing slider having an air bearing surface trailing a negative pressure cavity
US5343343A (en) * 1990-05-25 1994-08-30 Seagate Technology, Inc. Air bearing slider with relieved rail ends
US5210666A (en) * 1990-05-25 1993-05-11 Seagate Technology, Inc. Self-loading air bearing slider with a relieved leading edge
US5196973A (en) * 1990-05-25 1993-03-23 Seagate Technology, Inc. Negative pressure air bearing slider having isolation channels which terminate prior to trailing edge
US5086360A (en) * 1990-09-06 1992-02-04 Applied Magnetics Corporation Constant flying height slider
US5267109A (en) * 1991-06-14 1993-11-30 Seagate Technology, Inc. Air bearing slider with relieved trailing edge
FR2683369B1 (fr) * 1991-10-30 1993-12-24 Commissariat A Energie Atomique Patin de vol de type catamaran a decrochements peripheriques.
US5345353A (en) * 1992-09-21 1994-09-06 International Business Machines Corporation Step projection air bearing slider with improved stiction performance and wear resistance
US5438467A (en) * 1992-10-28 1995-08-01 International Business Machines Corporation Negative pressure air bearing design
US5726831A (en) * 1992-12-07 1998-03-10 White; James W. Methods for operating a gas bearing slider
US5404256A (en) * 1992-12-07 1995-04-04 White; James W. Transverse and negative pressure contour gas bearing slider
US5420735A (en) * 1993-05-28 1995-05-30 Maxtor Corporation Hard disk drive having partial contact magnetic recording slider apparatus
US5532890A (en) * 1993-11-10 1996-07-02 International Business Machines Corporation Negative pressure slider with optimized leading pocket for profile control
US5550693A (en) * 1994-10-31 1996-08-27 International Business Machines Corporation Air bearing slider having projections that provide minimal actual contact area
US5774304A (en) * 1996-01-16 1998-06-30 Seagate Technology, Inc. Disc head slider having center rail with asymmetric edge steps
US6545847B2 (en) * 1996-02-14 2003-04-08 Hitachi, Ltd. Magnetoresistive effect head
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
KR20000053222A (ko) * 1996-11-13 2000-08-25 토마스 에프.멀베니 불연속면을 구비하여 플라이 왜곡을 최소화하는 디스크 헤드 슬라이더
US5761004A (en) * 1996-12-02 1998-06-02 International Business Machines Corporation Air bearing slider with offset crossbars to reduce roll
US5986850A (en) * 1997-06-16 1999-11-16 Seagate Technology, Inc. Positive pressure optical slider having wide center rail
GB2341970B (en) 1997-07-23 2002-01-09 Seagate Technology Positive pressure optical slider having trailing end side pads
US6188547B1 (en) 1998-06-04 2001-02-13 Seagate Technology Llc Slider with pressure relief trenches
US6603639B1 (en) 1998-07-21 2003-08-05 Seagate Technology Llc Slider for disc storage system
US6606222B1 (en) * 1998-09-21 2003-08-12 Seagate Technology Llc Convergent channel, trenched disc head slider
US6587308B2 (en) 1999-01-29 2003-07-01 Seagate Technology, Llc Disc head slider having profiled convergent channel features
US6330133B1 (en) 1999-04-22 2001-12-11 International Business Machines Corporation Trailing edge rail shaping
US6873496B1 (en) 2000-01-03 2005-03-29 Western Digital Fremont, Inc. Side rail slider having improved fly height control
JPWO2001069601A1 (ja) * 2000-03-14 2004-01-08 富士通株式会社 負圧ヘッドスライダ及びディスク装置
US6619105B1 (en) 2000-04-12 2003-09-16 Seagate Technology Llc Glide head with anti-collapsing protection feature
US7417828B2 (en) 2000-07-11 2008-08-26 Seagate Technology Llc Bi-level cavity for a slider air-bearing surface
US6920015B2 (en) 2001-04-03 2005-07-19 Seagate Technology Llc Disc head slider designs to reduce particle sensitivity
US6999282B2 (en) * 2001-08-22 2006-02-14 Seagate Technology Llc Slider with cavity dam angled leading edge and further displaced recessed surface positioned outside angled rails
US6809904B2 (en) 2001-09-27 2004-10-26 Seagate Technology Llc Disc head slider designs with particle flushing channels
US7054108B2 (en) * 2001-10-10 2006-05-30 Seagate Technology Llc Slider for a data storage device having improved stiction control with reduced interference with air bearing pressurization
JP2003223704A (ja) * 2002-01-25 2003-08-08 Fujitsu Ltd 磁気ヘッドおよびデータ記録再生装置
US6989965B2 (en) * 2002-11-07 2006-01-24 Seagate Technology Llc Head slider having tilted protrusions for ramp load-unload applications
US7314404B2 (en) * 2006-02-13 2008-01-01 Komag, Inc. Burnishing head

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678482A (en) * 1970-08-26 1972-07-18 Burroughs Corp Multiple surface fluid film bearing
US3823416A (en) * 1973-03-01 1974-07-09 Ibm Flying magnetic transducer assembly having three rails
US3855625A (en) * 1973-12-19 1974-12-17 Ibm Magnetic head slider assembly
JPS52154615A (en) * 1976-06-18 1977-12-22 Fujitsu Ltd Slider of floating type magnetic head
JPS5337406A (en) * 1976-09-17 1978-04-06 Nippon Telegr & Teleph Corp <Ntt> Manufacture of magnetic head
FR2409571A1 (fr) * 1977-11-18 1979-06-15 Cii Honeywell Bull Plate-forme comportant au moins un transducteur magnetique de lecture/ecriture d'un support d'information
JPS5931138B2 (ja) * 1978-10-05 1984-07-31 松下電器産業株式会社 磁気記録再生装置
JPS5587327A (en) * 1978-12-26 1980-07-02 Fujitsu Ltd Processing method for magnetic slider
US4218715A (en) * 1979-03-12 1980-08-19 International Business Machines Corporation Magnetic head slider assembly
JPS57200967A (en) * 1981-06-04 1982-12-09 Mitsubishi Electric Corp Floating head slider
JPS5823359A (ja) * 1981-07-31 1983-02-12 Toshiba Corp 磁気ヘツド用スライダ

Also Published As

Publication number Publication date
US4636894A (en) 1987-01-13
JPH0359512B2 (de) 1991-09-10
EP0155756B1 (de) 1990-10-24
JPS60211671A (ja) 1985-10-24
EP0155756A2 (de) 1985-09-25
EP0155756A3 (en) 1986-12-17

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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