DE69216476T2 - Luftgelagerter Gleitkörper mit entlasteter Hinterkante - Google Patents

Luftgelagerter Gleitkörper mit entlasteter Hinterkante

Info

Publication number
DE69216476T2
DE69216476T2 DE1992616476 DE69216476T DE69216476T2 DE 69216476 T2 DE69216476 T2 DE 69216476T2 DE 1992616476 DE1992616476 DE 1992616476 DE 69216476 T DE69216476 T DE 69216476T DE 69216476 T2 DE69216476 T2 DE 69216476T2
Authority
DE
Germany
Prior art keywords
air
rear edge
sliding body
bearing sliding
relieved
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
DE1992616476
Other languages
English (en)
Other versions
DE69216476D1 (de
Inventor
Robert E Chapin
Peter Crane
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.)
Seagate Technology LLC
Original Assignee
Seagate Technology International
Seagate Technology LLC
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 Seagate Technology International, Seagate Technology LLC filed Critical Seagate Technology International
Application granted granted Critical
Publication of DE69216476D1 publication Critical patent/DE69216476D1/de
Publication of DE69216476T2 publication Critical patent/DE69216476T2/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
    • 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
DE1992616476 1991-06-14 1992-06-05 Luftgelagerter Gleitkörper mit entlasteter Hinterkante Expired - Fee Related DE69216476T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71579291A 1991-06-14 1991-06-14

Publications (2)

Publication Number Publication Date
DE69216476D1 DE69216476D1 (de) 1997-02-20
DE69216476T2 true DE69216476T2 (de) 1997-04-24

Family

ID=24875504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992616476 Expired - Fee Related DE69216476T2 (de) 1991-06-14 1992-06-05 Luftgelagerter Gleitkörper mit entlasteter Hinterkante

Country Status (5)

Country Link
EP (1) EP0518566B1 (de)
JP (1) JP2967546B2 (de)
DE (1) DE69216476T2 (de)
HK (1) HK1007820A1 (de)
SG (1) SG47739A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5396386A (en) * 1993-05-28 1995-03-07 International Business Machines Corporation Roll insensitive air bearing slider
US5636086A (en) * 1993-05-28 1997-06-03 International Business Machines Corporation Roll insensitive air bearing slider
JPH08249639A (ja) * 1995-03-07 1996-09-27 Sony Corp 浮上型ヘッドスライダ及びディスクドライブ装置
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
US6760193B1 (en) 1995-04-07 2004-07-06 Hitachi Global Storage Technologies Japan, Ltd. Magnetic head gimbal assembly and magnetic disk unit
KR970003122A (ko) * 1995-06-06 1997-01-28 토마스 에프. 멀베니 근접 기록용 중앙 레일 슬라이더
JP3426082B2 (ja) * 1996-04-26 2003-07-14 富士通株式会社 磁気ヘッド用スライダ及び磁気ディスク装置
US5825587A (en) * 1996-03-01 1998-10-20 International Business Machines Corporation Shallow etch air bearing surface features for optimized transducer spacing
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
FR2753560B1 (fr) * 1996-09-17 1998-10-30 Silmag Sa Patin de vol a plot central arriere en depassement
KR19990072178A (ko) * 1996-10-17 1999-09-27 이데이 노부유끼 디스크형상기록매체,헤드슬라이더및기록및/또는재생장치
US6115329A (en) * 1998-04-06 2000-09-05 Seagate Technology Inc. Air bearing surface design for constant fly height profile
US6262970B1 (en) 1999-03-17 2001-07-17 Seagate Technology Llc Air bearing surface design for glide testing of plastic media
US6574190B1 (en) 1999-03-17 2003-06-03 Jpmorgan Chase Bank Coil-on-block design with reduced particle accumulation on MO disc drives
FR2802117B1 (fr) * 1999-12-09 2002-02-22 Degremont Perfectionnements apportes a la filtration sur membranes
JP3366609B2 (ja) 1999-12-27 2003-01-14 アルプス電気株式会社 磁気ヘッドおよび磁気記録装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673996B1 (en) * 1985-04-29 1997-02-04 James W White Magnetic head air bearing slider assembly utilizing transverse pressurization contours
JPH01211138A (ja) * 1988-02-19 1989-08-24 Fujitsu Ltd 計算機システムの監視回路用リセット回路
US4870521A (en) * 1988-06-23 1989-09-26 Kyocera Corporation Floating magnetic head
CA1323421C (en) * 1989-03-17 1993-10-19 Yiao-Tee Hsia Disc drive slider configured to counteract roll

Also Published As

Publication number Publication date
EP0518566A1 (de) 1992-12-16
EP0518566B1 (de) 1997-01-08
JPH05198116A (ja) 1993-08-06
JP2967546B2 (ja) 1999-10-25
HK1007820A1 (en) 1999-04-23
DE69216476D1 (de) 1997-02-20
SG47739A1 (en) 1998-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SEAGATE TECHNOLOGY LLC, SCOTTS VALLEY, CALIF., US

8328 Change in the person/name/address of the agent

Free format text: HENKEL, FEILER & HAENZEL, 81675 MUENCHEN

8339 Ceased/non-payment of the annual fee