DE69017551D1 - Lamellierte Aufhängung für einen negativen Druckgleitschuh in einem Datenplattenspeicher. - Google Patents

Lamellierte Aufhängung für einen negativen Druckgleitschuh in einem Datenplattenspeicher.

Info

Publication number
DE69017551D1
DE69017551D1 DE69017551T DE69017551T DE69017551D1 DE 69017551 D1 DE69017551 D1 DE 69017551D1 DE 69017551 T DE69017551 T DE 69017551T DE 69017551 T DE69017551 T DE 69017551T DE 69017551 D1 DE69017551 D1 DE 69017551D1
Authority
DE
Germany
Prior art keywords
storage device
data storage
negative pressure
pressure shoe
laminated suspension
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
DE69017551T
Other languages
English (en)
Other versions
DE69017551T2 (de
Inventor
A David Erpelding
Darrell Dean Palmer
Richard Keith Wilmer
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.)
IBM United Kingdom Ltd
HGST Netherlands BV
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
Application granted granted Critical
Publication of DE69017551D1 publication Critical patent/DE69017551D1/de
Publication of DE69017551T2 publication Critical patent/DE69017551T2/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
    • G11B5/4806—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
    • 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
    • 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
    • G11B5/4853—Constructional details of the electrical connection between head and arm
DE69017551T 1989-08-07 1990-08-03 Lamellierte Aufhängung für einen negativen Druckgleitschuh in einem Datenplattenspeicher. Expired - Fee Related DE69017551T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/390,558 US4996623A (en) 1989-08-07 1989-08-07 Laminated suspension for a negative pressure slider in a data recording disk file

Publications (2)

Publication Number Publication Date
DE69017551D1 true DE69017551D1 (de) 1995-04-13
DE69017551T2 DE69017551T2 (de) 1995-10-05

Family

ID=23542961

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017551T Expired - Fee Related DE69017551T2 (de) 1989-08-07 1990-08-03 Lamellierte Aufhängung für einen negativen Druckgleitschuh in einem Datenplattenspeicher.

Country Status (4)

Country Link
US (1) US4996623A (de)
EP (1) EP0412739B1 (de)
JP (1) JP2528542B2 (de)
DE (1) DE69017551T2 (de)

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US6600631B1 (en) * 1989-11-27 2003-07-29 Censtor Corp. Transducer/flexure/conductor structure for electromagnetic read/write system
DE4020876A1 (de) * 1990-06-29 1992-01-02 Digital Equipment Int Positioniereinrichtung fuer das plattenlaufwerk eines plattenspeichers
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US6014289A (en) * 1994-03-22 2000-01-11 Hutchinson Technology Incorporated Integrated circuit on a monocoque suspension
US5491597A (en) * 1994-04-15 1996-02-13 Hutchinson Technology Incorporated Gimbal flexure and electrical interconnect assembly
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US5598307A (en) * 1994-04-15 1997-01-28 Hutchinson Technology Inc. Integrated gimbal suspension assembly
US5839193A (en) * 1994-04-15 1998-11-24 Hutchinson Technology Incorporated Method of making laminated structures for a disk drive suspension assembly
US6477014B1 (en) * 1994-05-19 2002-11-05 International Business Machines Corporation Multilayered suspension with conductive lead structure extending beyond base layer
US5631786A (en) * 1994-05-19 1997-05-20 International Business Machines Corporation Termination pad manipulator for a laminated suspension in a data storage system
US5771135A (en) * 1994-06-13 1998-06-23 International Business Machines Corporation Vibration damping system for head suspension assemblies
US5680274A (en) * 1994-06-27 1997-10-21 International Business Machines Corporation Integrated suspension for an information storage system having electrostatic discharge protection
US6539609B2 (en) 1994-07-05 2003-04-01 International Business Machines Corporation Method of forming a head gimbal assembly
JP2855255B2 (ja) * 1994-07-26 1999-02-10 日本メクトロン株式会社 磁気ヘッド用サスペンション及びその製造法
JPH08111015A (ja) * 1994-09-01 1996-04-30 Tdk Corp 磁気ヘッドスライダの支持装置及び磁気ヘッド装置
JP3329953B2 (ja) * 1994-09-16 2002-09-30 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 ヘッドアクチュエータ
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JPH08106617A (ja) * 1994-10-04 1996-04-23 Fujitsu Ltd 磁気ディスク装置
JP3173714B2 (ja) * 1994-12-08 2001-06-04 インターナショナル・ビジネス・マシーンズ・コーポレ−ション サスペンション・システム
US5539596A (en) * 1994-12-29 1996-07-23 International Business Machines Corporation Integrated suspension, actuator arm and coil assembly with common structural support layer
US5661896A (en) * 1995-05-19 1997-09-02 International Business Machines Corporation Method of manufacturing a termination pad manipulator for a laminated suspension in a data storage system
US6313972B1 (en) 1995-05-22 2001-11-06 Maxtor Corporation Flex circuit flexure with integral high compliance gimbal
US5650595A (en) * 1995-05-25 1997-07-22 International Business Machines Corporation Electronic module with multiple solder dams in soldermask window
US5835306A (en) * 1995-06-07 1998-11-10 Hutchinson Technology Incorporated Integrated gimbal suspension assembly with assymetric bond pad
US5808834A (en) * 1995-06-07 1998-09-15 Hutchinson Technology Incorporated Laminated adapter
US5608591A (en) * 1995-06-09 1997-03-04 International Business Machines Corporation Integrated head-electronics interconnection suspension for a data recording disk drive
JPH0922570A (ja) * 1995-07-03 1997-01-21 Fujitsu Ltd ヘッドアセンブリ及び該ヘッドアセンブリを具備した磁気ディスク装置
US5748412A (en) * 1995-08-11 1998-05-05 Seagate Technology, Inc. Method and apparatus for protecting magnetoresistive sensor element from electrostatic discharge
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
US6219202B1 (en) * 1995-10-26 2001-04-17 International Business Machines Corporation Slider suspension assembly and method for attaching a slider to a suspension in a data-recording disk file including a flexible integrated cable having an aperture therein for permitting electrical contact
US5737152A (en) * 1995-10-27 1998-04-07 Quantum Corporation Suspension with multi-layered integrated conductor trace array for optimized electrical parameters
US6215622B1 (en) * 1996-01-02 2001-04-10 International Business Machines Corporation Laminated hard disk head suspension and etching process
US5617274A (en) * 1996-01-12 1997-04-01 International Business Machines Corporation Low profile integral flexure for closely packed disks in a disk drive assembly
DE69708474T2 (de) * 1996-02-12 2002-05-08 Read Rite Corp Biegungsvorrichtung mit Leiterbahn für eine Magnetkopfaufhängungseinheit
US5883759A (en) * 1996-02-22 1999-03-16 Seagate Technology, Inc. Flex circuit head interconnect for improved electrical performance and ease of assembly
WO1997035302A1 (en) * 1996-03-19 1997-09-25 International Business Machines Corporation Planar head gimbal assembly for pico/nano slider
US5680275A (en) * 1996-03-19 1997-10-21 International Business Machines Corporation Adjustable solder bump spacer for slider-suspension attachment
JPH11507465A (ja) * 1996-03-25 1999-06-29 クウォンタム・コーポレイション キャパシタンスが制御される、導体が統合されたサスペンション
JP3206428B2 (ja) * 1996-04-09 2001-09-10 ティーディーケイ株式会社 ヘッドジンバルアセンブリを具備するハードディスク装置
GB2317739B (en) * 1996-04-09 1998-09-23 Tdk Corp Head gimbal assembly and hard magnetic disk unit with the same
US5892637A (en) * 1996-05-10 1999-04-06 International Business Machines Corporation Multi-piece integrated suspension assembly for a magnetic storage system
US5914834A (en) * 1996-06-17 1999-06-22 Hutchinson Technology, Inc. Head suspension assembly with electrical interconnect by slider bond pads and gimbal bonding zones
US5818662A (en) * 1996-07-15 1998-10-06 International Business Machines Corporation Static attitude and stiffness control for an integrated suspension
US5883758A (en) * 1996-08-07 1999-03-16 Hutchinson Technology Incorporated Lead structure with stainless steel base for attachment to a suspension
US5973882A (en) * 1996-08-07 1999-10-26 Hutchinson Technology, Inc. Moment-flex head suspension
US5821494A (en) * 1996-09-27 1998-10-13 International Business Machines Corporation Method of electrical connection between head transducer and suspension by solder wire bumping at slider level and laser reflow
US5796552A (en) * 1996-10-03 1998-08-18 Quantum Corporation Suspension with biaxially shielded conductor trace array
AU4747297A (en) * 1996-10-03 1998-04-24 Quantum Corporation Suspension with integrated conductors having trimmed impedance
US5754369A (en) * 1996-10-03 1998-05-19 Quantum Corporation Head suspension with self-shielding integrated conductor trace array
US5956209A (en) * 1996-10-04 1999-09-21 International Business Machines Corporation Integrated suspension flexure having a compliant tip termination platform
US5757585A (en) * 1996-10-15 1998-05-26 International Business Machines Corporation Method for bonding leads to a slider in a disk drive integrated suspension assembly
US5734524A (en) * 1996-11-13 1998-03-31 International Business Machines Corporation Head suspension assembly supported by an air bearing surface
US6381100B1 (en) 1996-12-19 2002-04-30 Hutchinson Technology Incorporated Integrated lead suspension flexure with balanced parallel leads for insulator layer hygrothermal compensation
JPH10247310A (ja) * 1996-12-19 1998-09-14 Hutchinson Technol Inc 温湿補整用の順次配置され金属裏打ちされ懸架された絶縁体部分を備えた一体型リード懸架装置湾曲体
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US6612016B1 (en) 1997-12-18 2003-09-02 Hutchinson Technology Incorporated Method of making integrated lead suspension flexure with balanced parallel leads for insulator layer hygrothermal compensation
US5924187A (en) * 1998-01-06 1999-07-20 Hutchinson Technology Incorporated Integrated lead head suspension assembly having an etched laminated load beam and flexure with deposited conductors
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CN1288629C (zh) * 2001-05-23 2006-12-06 西加特技术有限责任公司 具有一复合材料层的存储装置用的加强悬架
JP3988420B2 (ja) 2001-09-19 2007-10-10 Ｔｄｋ株式会社 薄膜磁気ヘッド用配線部材、ヘッドジンバルアセンブリ、ヘッドジンバルアセンブリの検査方法及びヘッドジンバルアセンブリの製造方法
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US4811143A (en) * 1986-03-31 1989-03-07 Kabushiki Kaisha Toshiba Head supporting mechanism for maintaining close operative relationship between magnetic heads and a flexible disk

Also Published As

Publication number Publication date
EP0412739B1 (de) 1995-03-08
DE69017551T2 (de) 1995-10-05
EP0412739A2 (de) 1991-02-13
JP2528542B2 (ja) 1996-08-28
US4996623A (en) 1991-02-26
JPH0371477A (ja) 1991-03-27
EP0412739A3 (en) 1992-03-04

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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: HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.

Owner name: IBM UNITED KINGDOM LTD., PORTSMOUTH, HAMPSHIRE, GB

8339 Ceased/non-payment of the annual fee