GB2321761B - Head gimbal assembly and hard magnetic disk unit with the same - Google Patents

Head gimbal assembly and hard magnetic disk unit with the same

Info

Publication number
GB2321761B
GB2321761B GB9807585A GB9807585A GB2321761B GB 2321761 B GB2321761 B GB 2321761B GB 9807585 A GB9807585 A GB 9807585A GB 9807585 A GB9807585 A GB 9807585A GB 2321761 B GB2321761 B GB 2321761B
Authority
GB
United Kingdom
Prior art keywords
same
magnetic disk
hard magnetic
disk unit
gimbal assembly
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
GB9807585A
Other versions
GB9807585D0 (en
GB2321761A (en
Inventor
Masashi Shiraishi
Noboru Yamanaka
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.)
TDK Corp
Original Assignee
TDK 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
Priority claimed from JP11110296A external-priority patent/JP3206428B2/en
Application filed by TDK Corp filed Critical TDK Corp
Publication of GB9807585D0 publication Critical patent/GB9807585D0/en
Publication of GB2321761A publication Critical patent/GB2321761A/en
Application granted granted Critical
Publication of GB2321761B publication Critical patent/GB2321761B/en
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
    • G11B5/4853—Constructional details of the electrical connection between head and arm
    • 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
    • G11B5/4826—Mounting, aligning or attachment of the transducer head relative to the arm assembly, e.g. slider holding members, gimbals, adhesive
GB9807585A 1996-04-09 1997-04-03 Head gimbal assembly and hard magnetic disk unit with the same Expired - Fee Related GB2321761B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11110296A JP3206428B2 (en) 1996-04-09 1996-04-09 Hard disk drive with head gimbal assembly
GB9706772A GB2312082B (en) 1996-04-09 1997-04-03 Head gimbal assembly and hard magnetic disk unit with the same

Publications (3)

Publication Number Publication Date
GB9807585D0 GB9807585D0 (en) 1998-06-10
GB2321761A GB2321761A (en) 1998-08-05
GB2321761B true GB2321761B (en) 1998-09-23

Family

ID=26311312

Family Applications (3)

Application Number Title Priority Date Filing Date
GB9724414A Expired - Fee Related GB2320977B (en) 1996-04-09 1997-04-03 Head gimbal assembly and hard magnetic disk unit with the same
GB9807585A Expired - Fee Related GB2321761B (en) 1996-04-09 1997-04-03 Head gimbal assembly and hard magnetic disk unit with the same
GB9724415A Expired - Fee Related GB2317739B (en) 1996-04-09 1997-04-03 Head gimbal assembly and hard magnetic disk unit with the same

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9724414A Expired - Fee Related GB2320977B (en) 1996-04-09 1997-04-03 Head gimbal assembly and hard magnetic disk unit with the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9724415A Expired - Fee Related GB2317739B (en) 1996-04-09 1997-04-03 Head gimbal assembly and hard magnetic disk unit with the same

Country Status (1)

Country Link
GB (3) GB2320977B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6700748B1 (en) 2000-04-28 2004-03-02 International Business Machines Corporation Methods for creating ground paths for ILS
JP2002170351A (en) * 2000-11-22 2002-06-14 Internatl Business Mach Corp <Ibm> Base member, conveyance equipment, head gimbals assembly equipment and assembly method for the same
JP4277455B2 (en) * 2001-02-27 2009-06-10 Ｔｄｋ株式会社 Head gimbal assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996623A (en) * 1989-08-07 1991-02-26 International Business Machines Corporation Laminated suspension for a negative pressure slider in a data recording disk file
US5126904A (en) * 1989-12-07 1992-06-30 Yutaka Sakurai Magnetic head supporting structure with thick and thin portions for an information recording apparatus
GB2295918A (en) * 1994-12-08 1996-06-12 Ibm Minimal stiffness conductor arrangement for a head gimbal assembly
WO1996042080A1 (en) * 1995-06-09 1996-12-27 International Business Machines Corporation Integrated head-electronics interconnection suspension for a data recording disk drive
JPH09265740A (en) * 1996-03-25 1997-10-07 Hutchinson Technol Inc Head suspension assembly and its assembling method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996623A (en) * 1989-08-07 1991-02-26 International Business Machines Corporation Laminated suspension for a negative pressure slider in a data recording disk file
US5126904A (en) * 1989-12-07 1992-06-30 Yutaka Sakurai Magnetic head supporting structure with thick and thin portions for an information recording apparatus
GB2295918A (en) * 1994-12-08 1996-06-12 Ibm Minimal stiffness conductor arrangement for a head gimbal assembly
WO1996042080A1 (en) * 1995-06-09 1996-12-27 International Business Machines Corporation Integrated head-electronics interconnection suspension for a data recording disk drive
JPH09265740A (en) * 1996-03-25 1997-10-07 Hutchinson Technol Inc Head suspension assembly and its assembling method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 97-547464/ [50] & JP 09 265 740 A *

Also Published As

Publication number Publication date
GB9807585D0 (en) 1998-06-10
GB2320977A (en) 1998-07-08
GB2317739B (en) 1998-09-23
GB2320977B (en) 1998-09-23
GB2321761A (en) 1998-08-05
GB2317739A (en) 1998-04-01
GB9724414D0 (en) 1998-01-14
GB9724415D0 (en) 1998-01-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020403