SG98503A1 - Disk supporting apparatus and magnetic disk drive with the same - Google Patents

Disk supporting apparatus and magnetic disk drive with the same

Info

Publication number
SG98503A1
SG98503A1 SG200207780A SG200207780A SG98503A1 SG 98503 A1 SG98503 A1 SG 98503A1 SG 200207780 A SG200207780 A SG 200207780A SG 200207780 A SG200207780 A SG 200207780A SG 98503 A1 SG98503 A1 SG 98503A1
Authority
SG
Singapore
Prior art keywords
same
supporting apparatus
disk drive
magnetic disk
disk
Prior art date
Application number
SG200207780A
Other languages
English (en)
Inventor
Tokizaki Tomoyuki
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of SG98503A1 publication Critical patent/SG98503A1/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
    • 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
SG200207780A 2002-02-28 2002-12-20 Disk supporting apparatus and magnetic disk drive with the same SG98503A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002054561A JP2003257154A (ja) 2002-02-28 2002-02-28 ディスク支持装置およびこれを備えた磁気ディスク装置

Publications (1)

Publication Number Publication Date
SG98503A1 true SG98503A1 (en) 2003-09-19

Family

ID=27750973

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200207780A SG98503A1 (en) 2002-02-28 2002-12-20 Disk supporting apparatus and magnetic disk drive with the same

Country Status (4)

Country Link
US (1) US6775094B2 (ja)
JP (1) JP2003257154A (ja)
CN (1) CN1441422A (ja)
SG (1) SG98503A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006164458A (ja) * 2004-12-10 2006-06-22 Matsushita Electric Ind Co Ltd ディスク駆動装置
JP2008004252A (ja) * 2006-05-26 2008-01-10 Tdk Corp 情報媒体用基板および情報媒体
US20090162703A1 (en) * 2006-10-16 2009-06-25 Konica Minolta Glass Substrate for Information Recording Medium, and Method of Manufacturing Glass Substrate for Magnetic Recording Medium and Information Recording Medium
US7855852B2 (en) * 2007-02-23 2010-12-21 Seagate Technology Llc Clamping system for a data storage device
KR20110085028A (ko) * 2010-01-19 2011-07-27 삼성전자주식회사 데이터 저장장치용 디스크 스페이서 및 그를 구비하는 하드디스크 드라이브
US9036293B2 (en) * 2013-03-29 2015-05-19 Seagate Technology Llc Disk clamp and lock
US20140293484A1 (en) * 2013-03-29 2014-10-02 Seagate Technology Llc Disk clamp with flanges

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009051A1 (en) * 1989-01-25 1990-08-09 Conner Peripherals, Inc. Under-the-hub disk drive spin motor
JPH05242580A (ja) * 1992-02-29 1993-09-21 Nippon Densan Corp ディスク駆動装置
JPH10275392A (ja) * 1997-03-31 1998-10-13 Toshiba Corp ディスク支持装置およびこれを備えた磁気ディスク装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5006942A (en) * 1989-04-17 1991-04-09 International Business Machines Corporation Rigid magnetic data storage disk assembly with grooved spacer
EP0413294A3 (en) 1989-08-18 1991-11-21 The Dow Chemical Company Narrow molecular weight distribution block polymers and process therefor
JPH04168676A (ja) 1990-11-01 1992-06-16 Nec Ibaraki Ltd 磁気ディスク装置のスピンドル組立体
JPH06215520A (ja) 1993-01-18 1994-08-05 Toshiba Corp 記録再生装置
US6226146B1 (en) * 1998-01-08 2001-05-01 Seagate Technology Llc Multi-point interference disc spacer for a disc drive
US6178063B1 (en) * 1998-06-05 2001-01-23 Seagate Technology Llc Statically and dynamically balancing a three-disc disc stack assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009051A1 (en) * 1989-01-25 1990-08-09 Conner Peripherals, Inc. Under-the-hub disk drive spin motor
JPH05242580A (ja) * 1992-02-29 1993-09-21 Nippon Densan Corp ディスク駆動装置
JPH10275392A (ja) * 1997-03-31 1998-10-13 Toshiba Corp ディスク支持装置およびこれを備えた磁気ディスク装置

Also Published As

Publication number Publication date
JP2003257154A (ja) 2003-09-12
CN1441422A (zh) 2003-09-10
US20030161068A1 (en) 2003-08-28
US6775094B2 (en) 2004-08-10

Similar Documents

Publication Publication Date Title
SG117485A1 (en) Magnetic disk apparatus
HK1088128A1 (en) Apparatus and method for the magnetic levitation element
HK1113221A1 (en) Recording and/or reproducing apparatus
HK1108204A1 (en) Recording and/or reproducing apparatus
SG119278A1 (en) Magnetic disk and magnetic disk device provided with the same
SG119279A1 (en) Magnetic disk and magnetic disk device provided with the same
HK1048698A1 (en) Head supporting device and disk apparatus using the same
HK1089859A1 (en) Recording apparatus and reproducing apparatus
GB2381370B (en) Disk drive support apparatus and methods
SG118341A1 (en) Magnetic recording medium and magnetic recording/reproducing apparatus using the same
EP1560212B8 (en) Disk clamping apparatus and hard disk drive with the same
EP1426964A4 (en) DRIVE DEVICE
SG103308A1 (en) Disk drive apparatus and hard disk drive
EP1434212A4 (en) DISC READER DEVICE
GB0326231D0 (en) Optical pickup unit feeding apparatus and optical disc drive using the same
SG118155A1 (en) Disk drive apparatus
AU2003287483A8 (en) Method and apparatus for processing sliders for use in disk drives and the like
SG112080A1 (en) Perpendicular magnetic head and perpendicular magnetic disk apparatus
HK1063525A1 (en) Head supporting device and disk drive using the same
SG123696A1 (en) Magnetic disk and magnetic disk apparatus providedwith the same
SG117556A1 (en) Disk drive unit and disk device provided with the same
SG96698A1 (en) Disk drive with magnetic shield
SG121795A1 (en) Head slider, head supporting device, and disc driving device
SG98503A1 (en) Disk supporting apparatus and magnetic disk drive with the same
SG113000A1 (en) Spindle motor and disk apparatus provided with the same