JP2008210476A - ディスク・ドライブ装置及びそれに用いられるランプ部材 - Google Patents

ディスク・ドライブ装置及びそれに用いられるランプ部材 Download PDF

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Publication number
JP2008210476A
JP2008210476A JP2007047816A JP2007047816A JP2008210476A JP 2008210476 A JP2008210476 A JP 2008210476A JP 2007047816 A JP2007047816 A JP 2007047816A JP 2007047816 A JP2007047816 A JP 2007047816A JP 2008210476 A JP2008210476 A JP 2008210476A
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JP
Japan
Prior art keywords
disk
tab
head
magnetic disk
reinforcing portion
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
JP2007047816A
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English (en)
Japanese (ja)
Other versions
JP2008210476A5 (enExample
Inventor
Katsuhiko Ota
勝彦 太田
Koji Takahashi
功治 高橋
Satoshi Matsumura
聡 松村
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.)
HGST Netherlands BV
HGST Inc
Original Assignee
Hitachi Global Storage Technologies Netherlands BV
Hitachi Global Storage Technologies Inc
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 Hitachi Global Storage Technologies Netherlands BV, Hitachi Global Storage Technologies Inc filed Critical Hitachi Global Storage Technologies Netherlands BV
Priority to JP2007047816A priority Critical patent/JP2008210476A/ja
Priority to US12/072,744 priority patent/US7986496B2/en
Publication of JP2008210476A publication Critical patent/JP2008210476A/ja
Publication of JP2008210476A5 publication Critical patent/JP2008210476A5/ja
Pending legal-status Critical Current

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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
    • G11B5/54—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 into or out of its operative position or across tracks
    • 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
    • G11B21/02—Driving or moving of heads
    • G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation
    • 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
    • G11B21/22—Supporting the heads; Supporting the sockets for plug-in heads while the head is out of operative position
JP2007047816A 2007-02-27 2007-02-27 ディスク・ドライブ装置及びそれに用いられるランプ部材 Pending JP2008210476A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007047816A JP2008210476A (ja) 2007-02-27 2007-02-27 ディスク・ドライブ装置及びそれに用いられるランプ部材
US12/072,744 US7986496B2 (en) 2007-02-27 2008-02-27 Disk drive device and ramp used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007047816A JP2008210476A (ja) 2007-02-27 2007-02-27 ディスク・ドライブ装置及びそれに用いられるランプ部材

Publications (2)

Publication Number Publication Date
JP2008210476A true JP2008210476A (ja) 2008-09-11
JP2008210476A5 JP2008210476A5 (enExample) 2010-03-11

Family

ID=39715592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007047816A Pending JP2008210476A (ja) 2007-02-27 2007-02-27 ディスク・ドライブ装置及びそれに用いられるランプ部材

Country Status (2)

Country Link
US (1) US7986496B2 (enExample)
JP (1) JP2008210476A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146686A (ja) * 2008-12-22 2010-07-01 Toshiba Corp 磁気ディスク装置
JP2022547351A (ja) * 2020-02-18 2022-11-11 ウェスタン デジタル テクノロジーズ インコーポレーテッド 亀裂低減のためのロード／アンロードランプ機構
US11600298B2 (en) 2021-03-23 2023-03-07 Kabushiki Kaisha Toshiba Disk device
US20250157489A1 (en) * 2023-11-14 2025-05-15 Kabushiki Kaisha Toshiba Disk device and ramp

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8493690B1 (en) * 2011-12-29 2013-07-23 HGST Netherlands B.V. Load-unload ramp structure with cantilevered fin portion configured to reduce drop shock in a hard-disk drive
US8553365B1 (en) * 2012-02-21 2013-10-08 Western Digital (Fremont), Llc Apparatuses and methods for loading a head onto a disk medium
US9196275B1 (en) 2014-03-12 2015-11-24 Western Digital Technologies, Inc. Magnetic head separator fin material to prevent particulate contamination on slider
US9390736B1 (en) * 2014-03-13 2016-07-12 Western Digital Technologies, Inc. Magnetic head separator connected to a ramp
US9171560B1 (en) * 2014-09-26 2015-10-27 Western Digital Technologies, Inc. Sloping transition on a ramp of a hard disk drive
US9536552B1 (en) 2015-07-31 2017-01-03 Seagate Technology Llc Retaining slide-in ramp for hard disk drive
JP2019169213A (ja) * 2018-03-22 2019-10-03 株式会社東芝 ディスク装置およびディスク装置の組立て方法
US11341993B2 (en) 2020-03-23 2022-05-24 Seagate Technology Llc Load/unload ramps with channels
JP2023046037A (ja) * 2021-09-22 2023-04-03 株式会社東芝 ディスク装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002279744A (ja) * 2001-03-19 2002-09-27 Toshiba Corp 磁気ディスク装置
JP2006012405A (ja) * 2004-06-24 2006-01-12 Samsung Electronics Co Ltd 情報記憶装置のヘッドパーキング用ランプ，ヘッドパーキングランプシステム
JP2006351199A (ja) * 2006-09-04 2006-12-28 Fujitsu Ltd 記録媒体駆動装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3924391B2 (ja) 1999-02-08 2007-06-06 かねひろ株式会社 記憶装置用ランプ部材
JP2001101814A (ja) 1999-10-01 2001-04-13 Toshiba Corp ディスク記憶装置及びこれに用いられるディスク変形規制部材
US6437945B1 (en) * 1999-12-28 2002-08-20 Read-Rite Corporation Airflow assisted ramp loading and unloading of sliders in hard disk drives
US20010033460A1 (en) * 2000-02-09 2001-10-25 Seagate Technology Llc Hardened and lubricated load/unload ramp and method for preparing the same
JP2001243735A (ja) * 2000-02-21 2001-09-07 Internatl Business Mach Corp <Ibm> ディスクドライブ装置、ディスクドライブ装置の製造方法およびハードディスクドライブ
US6507460B2 (en) * 2000-06-02 2003-01-14 Seagate Technology Llc Gamma irradiated load/unload ramp and method for preparing the same
JP3883127B2 (ja) * 2001-12-12 2007-02-21 旭化成ケミカルズ株式会社 ハードディスク用ランプ
US7256966B2 (en) * 2001-12-25 2007-08-14 Asahi Kasei Chemicals Corporation Ramp made of polyoxymethylene resin
JP4247169B2 (ja) * 2004-09-01 2009-04-02 富士通株式会社 記録ディスク駆動装置
KR100640614B1 (ko) * 2004-12-18 2006-11-01 삼성전자주식회사 하드 디스크 드라이브의 헤드 파킹용 램프
JP4459114B2 (ja) * 2005-05-31 2010-04-28 東芝ストレージデバイス株式会社 ランプロード装置及びそれを有するドライブ
KR100746195B1 (ko) * 2005-10-07 2007-08-06 삼성전자주식회사 하드디스크 드라이브

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002279744A (ja) * 2001-03-19 2002-09-27 Toshiba Corp 磁気ディスク装置
JP2006012405A (ja) * 2004-06-24 2006-01-12 Samsung Electronics Co Ltd 情報記憶装置のヘッドパーキング用ランプ，ヘッドパーキングランプシステム
JP2006351199A (ja) * 2006-09-04 2006-12-28 Fujitsu Ltd 記録媒体駆動装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010146686A (ja) * 2008-12-22 2010-07-01 Toshiba Corp 磁気ディスク装置
JP2022547351A (ja) * 2020-02-18 2022-11-11 ウェスタン デジタル テクノロジーズ インコーポレーテッド 亀裂低減のためのロード／アンロードランプ機構
JP7308362B2 (ja) 2020-02-18 2023-07-13 ウェスタン デジタル テクノロジーズ インコーポレーテッド 亀裂低減のためのロード／アンロードランプ機構
US11600298B2 (en) 2021-03-23 2023-03-07 Kabushiki Kaisha Toshiba Disk device
US20250157489A1 (en) * 2023-11-14 2025-05-15 Kabushiki Kaisha Toshiba Disk device and ramp
US12488808B2 (en) * 2023-11-14 2025-12-02 Kabushiki Kaisha Toshiba Disk device and ramp

Also Published As

Publication number Publication date
US7986496B2 (en) 2011-07-26
US20080204925A1 (en) 2008-08-28

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