JP2002543549A - ハードディスク・ドライブ内のスピンドルの平衡を保つための方法及び装置 - Google Patents

ハードディスク・ドライブ内のスピンドルの平衡を保つための方法及び装置

Info

Publication number
JP2002543549A
JP2002543549A JP2000616015A JP2000616015A JP2002543549A JP 2002543549 A JP2002543549 A JP 2002543549A JP 2000616015 A JP2000616015 A JP 2000616015A JP 2000616015 A JP2000616015 A JP 2000616015A JP 2002543549 A JP2002543549 A JP 2002543549A
Authority
JP
Japan
Prior art keywords
disk
signal
disks
balancing
movable reference
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.)
Pending
Application number
JP2000616015A
Other languages
English (en)
Japanese (ja)
Inventor
ボーエン，アーレン・ジョン
クラフト，デール・グレゴリー
ホイーラー，マイケル・アール
アーマン，ロバート・デュアン
Original Assignee
ペムスター・インコーポレーテッド
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 ペムスター・インコーポレーテッド filed Critical ペムスター・インコーポレーテッド
Publication of JP2002543549A publication Critical patent/JP2002543549A/ja
Pending 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
    • G11B5/596—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 for track following on disks
    • G11B5/59627—Aligning for runout, eccentricity or offset compensation

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Rotational Drive Of Disk (AREA)
JP2000616015A 1999-04-29 2000-04-28 ハードディスク・ドライブ内のスピンドルの平衡を保つための方法及び装置 Pending JP2002543549A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13155499P 1999-04-29 1999-04-29
US60/131,554 1999-04-29
PCT/US2000/011614 WO2000067253A1 (en) 1999-04-29 2000-04-28 Method and apparatus for balancing a spindle in a hard disk drive

Publications (1)

Publication Number Publication Date
JP2002543549A true JP2002543549A (ja) 2002-12-17

Family

ID=22449957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000616015A Pending JP2002543549A (ja) 1999-04-29 2000-04-28 ハードディスク・ドライブ内のスピンドルの平衡を保つための方法及び装置

Country Status (4)

Country Link
JP (1) JP2002543549A (zh)
CN (1) CN1351748A (zh)
AU (1) AU4680700A (zh)
WO (1) WO2000067253A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7370407B2 (en) 2002-12-24 2008-05-13 Samsung Electronics Co., Ltd. Disc centering device
KR100983992B1 (ko) * 2009-02-25 2010-09-28 에버테크노 주식회사 디스크 센터링장치
CN105699670A (zh) * 2014-11-27 2016-06-22 广明光电股份有限公司 生物碟片检测的驱动装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9779780B2 (en) 2010-06-17 2017-10-03 Teradyne, Inc. Damping vibrations within storage device testing systems
US8687349B2 (en) 2010-07-21 2014-04-01 Teradyne, Inc. Bulk transfer of storage devices using manual loading
US9001456B2 (en) 2010-08-31 2015-04-07 Teradyne, Inc. Engaging test slots
US9459312B2 (en) 2013-04-10 2016-10-04 Teradyne, Inc. Electronic assembly test system
US10845410B2 (en) 2017-08-28 2020-11-24 Teradyne, Inc. Automated test system having orthogonal robots
US11226390B2 (en) 2017-08-28 2022-01-18 Teradyne, Inc. Calibration process for an automated test system
US10725091B2 (en) 2017-08-28 2020-07-28 Teradyne, Inc. Automated test system having multiple stages
US10948534B2 (en) 2017-08-28 2021-03-16 Teradyne, Inc. Automated test system employing robotics
US10983145B2 (en) 2018-04-24 2021-04-20 Teradyne, Inc. System for testing devices inside of carriers
US10775408B2 (en) 2018-08-20 2020-09-15 Teradyne, Inc. System for testing devices inside of carriers
US11754596B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Test site configuration in an automated test system
US11953519B2 (en) 2020-10-22 2024-04-09 Teradyne, Inc. Modular automated test system
US11754622B2 (en) 2020-10-22 2023-09-12 Teradyne, Inc. Thermal control system for an automated test system
US11867749B2 (en) 2020-10-22 2024-01-09 Teradyne, Inc. Vision system for an automated test system
US11899042B2 (en) 2020-10-22 2024-02-13 Teradyne, Inc. Automated test system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3567726D1 (en) * 1985-07-22 1989-02-23 Schenck Ag Carl Process and device for determining the angle between the position of an unbalance and a reference position
JP2532471Y2 (ja) * 1990-07-05 1997-04-16 株式会社豊田自動織機製作所 揺動斜板式圧縮機における回転検出機構

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7370407B2 (en) 2002-12-24 2008-05-13 Samsung Electronics Co., Ltd. Disc centering device
KR100983992B1 (ko) * 2009-02-25 2010-09-28 에버테크노 주식회사 디스크 센터링장치
CN105699670A (zh) * 2014-11-27 2016-06-22 广明光电股份有限公司 生物碟片检测的驱动装置

Also Published As

Publication number Publication date
WO2000067253A1 (en) 2000-11-09
AU4680700A (en) 2000-11-17
CN1351748A (zh) 2002-05-29

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