DE68923372D1 - Verfahren zum zusammensetzen eines festen magnetplattengerätes. - Google Patents

Verfahren zum zusammensetzen eines festen magnetplattengerätes.

Info

Publication number
DE68923372D1
DE68923372D1 DE68923372T DE68923372T DE68923372D1 DE 68923372 D1 DE68923372 D1 DE 68923372D1 DE 68923372 T DE68923372 T DE 68923372T DE 68923372 T DE68923372 T DE 68923372T DE 68923372 D1 DE68923372 D1 DE 68923372D1
Authority
DE
Germany
Prior art keywords
assembling
magnetic disk
disk device
fixed magnetic
fixed
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
DE68923372T
Other languages
English (en)
Other versions
DE68923372T2 (de
Inventor
Michael Hatchett
Anthony Hearn
Charles Lacey
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.)
International Business Machines Corp
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 DE68923372D1 publication Critical patent/DE68923372D1/de
Publication of DE68923372T2 publication Critical patent/DE68923372T2/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
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49025—Making disc drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49027—Mounting preformed head/core onto other structure
DE68923372T 1989-03-15 1989-03-15 Verfahren zum zusammensetzen eines festen magnetplattengerätes. Expired - Fee Related DE68923372T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/GB1989/000267 WO1990010934A1 (en) 1989-03-15 1989-03-15 Method of assembling a disk file

Publications (2)

Publication Number Publication Date
DE68923372D1 true DE68923372D1 (de) 1995-08-10
DE68923372T2 DE68923372T2 (de) 1996-03-07

Family

ID=10649686

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923372T Expired - Fee Related DE68923372T2 (de) 1989-03-15 1989-03-15 Verfahren zum zusammensetzen eines festen magnetplattengerätes.

Country Status (8)

Country Link
US (1) US5150512A (de)
EP (1) EP0417110B1 (de)
JP (1) JPH03505499A (de)
KR (1) KR940007518B1 (de)
CN (1) CN1022871C (de)
DE (1) DE68923372T2 (de)
MY (1) MY105901A (de)
WO (1) WO1990010934A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2819153B2 (ja) * 1989-06-15 1998-10-30 富士通株式会社 磁気ディスク装置のサーボトラック書き込み方法
US5265325A (en) * 1991-10-21 1993-11-30 Areal Technology Tooling for assembly of compact disk drive
US5267106A (en) * 1992-06-04 1993-11-30 International Business Machines Corporation System for clamping a plurality of disks to a hub
US5471733A (en) * 1992-06-26 1995-12-05 Quantum Corporation Process of assembling a disk drive with minimum spacing between disks
KR950020658A (ko) * 1993-12-07 1995-07-24 새끼자와 다다시 자기디스크장치
MY113852A (en) * 1994-09-14 2002-06-29 Mitsubishi Electric Corp Frame for flexible disk drive unit having distortion prevention hole and 2 ribs formed around motor attaching hole
US6041488A (en) * 1996-04-16 2000-03-28 Seagate Technology, Inc. Semi-automated media rework process
US5826325A (en) * 1997-07-10 1998-10-27 International Business Machines Corporation Method of merging heads
KR19990060598A (ko) * 1997-12-31 1999-07-26 윤종용 디스크 스택 어셈블리 조립공정방법
US6052890A (en) * 1998-06-22 2000-04-25 Western Digital Corporation Method of making a head disk assembly using a propagated light beam to detect a clearance between a disk and a head
US6505083B1 (en) 1999-05-07 2003-01-07 Seagate Technology Llc Apparatus for assembling a disc storage system including a modular input/output board
US6427318B1 (en) * 1999-05-07 2002-08-06 Seagate Technology Llc Universal smart merge/demerge tool
US6577473B1 (en) * 1999-06-04 2003-06-10 Seagate Technology Llc Disc drive ramp that accomodates shipping comb
US6966107B2 (en) * 2002-02-28 2005-11-22 Seagate Technology Llc Merging a head stack assembly with a data storage medium
US6882019B2 (en) * 2002-05-28 2005-04-19 Hewlett-Packard Development Company, L.P. Movable micro-electromechanical device
US7197812B2 (en) * 2003-12-31 2007-04-03 Esgw Holdings Limited Method for loading single head in a hard disk drive
US7513033B2 (en) * 2004-03-01 2009-04-07 Seagate Technology Llc Apparatus for workpiece assembly
US7293351B2 (en) * 2004-04-02 2007-11-13 Seagate Technology Llc Apparatus for protecting and merging a head stack assembly
US20060126216A1 (en) * 2004-12-14 2006-06-15 Sorrell Jason A Annular shroud for a rotating disc
US7729802B2 (en) * 2006-02-08 2010-06-01 Seagate Technology Llc Automated support member installation station
CN100519959C (zh) * 2006-03-10 2009-07-29 南京大学 用电测井法探测混凝土灌注桩中钢筋笼长度的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151259C (de) *
US3768083A (en) * 1972-08-10 1973-10-23 Information Storage Systems Baseplate assembly for a disc drive
JPS6051673B2 (ja) * 1979-10-26 1985-11-15 株式会社東芝 炉心上部整流装置
JPS56169271A (en) * 1980-05-29 1981-12-25 Fujitsu Ltd Magnetic disk device
JPS56169272A (en) * 1980-05-30 1981-12-25 Fujitsu Ltd Magnetic disk device
JPS60121839A (ja) * 1984-10-27 1985-06-29 Fujitsu Ltd Ｆｄｍ・ｔｄｍ変換方式
CH667096A5 (de) * 1985-11-22 1988-09-15 Sika Ag Verfahren zur herstellung eines bau- und/oder konstruktionsmaterials.
US4661729A (en) * 1986-02-03 1987-04-28 International Business Machines Corporation Voice coil motor magnet assembly
JPS62186840U (de) * 1986-05-19 1987-11-27
JPH0652629B2 (ja) * 1987-04-03 1994-07-06 株式会社日立製作所 磁気ヘツドのソフトロ−デイング組み込み装置

Also Published As

Publication number Publication date
EP0417110B1 (de) 1995-07-05
DE68923372T2 (de) 1996-03-07
KR940007518B1 (ko) 1994-08-18
CN1046409A (zh) 1990-10-24
CN1022871C (zh) 1993-11-24
JPH03505499A (ja) 1991-11-28
KR920700453A (ko) 1992-02-19
US5150512A (en) 1992-09-29
WO1990010934A1 (en) 1990-09-20
EP0417110A1 (de) 1991-03-20
MY105901A (en) 1995-02-28

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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