JP7880948B2 - スリット特徴部を含むロードビーム - Google Patents

スリット特徴部を含むロードビーム

Info

Publication number
JP7880948B2
JP7880948B2 JP2024503423A JP2024503423A JP7880948B2 JP 7880948 B2 JP7880948 B2 JP 7880948B2 JP 2024503423 A JP2024503423 A JP 2024503423A JP 2024503423 A JP2024503423 A JP 2024503423A JP 7880948 B2 JP7880948 B2 JP 7880948B2
Authority
JP
Japan
Prior art keywords
dustpan
load beam
main surface
slit
tip
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.)
Active
Application number
JP2024503423A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024526859A5 (cg-RX-API-DMAC7.html
JP2024526859A (ja
Inventor
チー イー、クエン
チャン、ロン
グラース、デイビッド
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.)
Magnecomp Corp
Original Assignee
Magnecomp 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 Magnecomp Corp filed Critical Magnecomp Corp
Publication of JP2024526859A publication Critical patent/JP2024526859A/ja
Publication of JP2024526859A5 publication Critical patent/JP2024526859A5/ja
Application granted granted Critical
Publication of JP7880948B2 publication Critical patent/JP7880948B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B5/4833—Structure of the arm assembly, e.g. load beams, flexures, parts of the arm adapted for controlling vertical force on the head
    • 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

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
JP2024503423A 2021-07-19 2022-07-18 スリット特徴部を含むロードビーム Active JP7880948B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163223441P 2021-07-19 2021-07-19
US63/223,441 2021-07-19
US17/866,377 2022-07-15
US17/866,377 US11862209B2 (en) 2021-07-19 2022-07-15 Load beam including slit feature
PCT/US2022/037507 WO2023003827A1 (en) 2021-07-19 2022-07-18 Load beam including slit feature

Publications (3)

Publication Number Publication Date
JP2024526859A JP2024526859A (ja) 2024-07-19
JP2024526859A5 JP2024526859A5 (cg-RX-API-DMAC7.html) 2025-07-25
JP7880948B2 true JP7880948B2 (ja) 2026-06-26

Family

ID=84890855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024503423A Active JP7880948B2 (ja) 2021-07-19 2022-07-18 スリット特徴部を含むロードビーム

Country Status (3)

Country Link
US (1) US11862209B2 (cg-RX-API-DMAC7.html)
JP (1) JP7880948B2 (cg-RX-API-DMAC7.html)
WO (1) WO2023003827A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11862209B2 (en) * 2021-07-19 2024-01-02 Magnecomp Corporation Load beam including slit feature

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748409A (en) 1995-03-08 1998-05-05 Hutchinson Technology Incorporated Welding stress isolation structure for head suspension assemblies
JP2005166203A (ja) 2003-12-04 2005-06-23 Suncall Corp 磁気ヘッドサスペンション
US20110292543A1 (en) 2010-05-28 2011-12-01 Kabushiki Kaisha Toshiba Head gimbal assembly and disk drive with the same

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US5201458A (en) * 1990-10-31 1993-04-13 Seagate Technology, Inc. Method of welding a head suspension assembly
US5299081A (en) * 1992-08-05 1994-03-29 Read-Rite Corporation Magnetic head suspension assembly
JP2739927B2 (ja) * 1993-08-19 1998-04-15 インターナショナル・ビジネス・マシーンズ・コーポレイション ロード・ビーム
US5452158A (en) * 1994-01-13 1995-09-19 Applied Magnetics Corporation Magnetic head gimbal having two degrees of fredom with localized torsion and bending for respective degrees of freedom
AU6284696A (en) * 1996-03-19 1997-10-10 A. David Erpelding Planar head gimbal assembly for pico/nano slider
JP3612172B2 (ja) 1997-06-05 2005-01-19 アルプス電気株式会社 磁気ヘッド装置の支持構造
US5973884A (en) * 1997-07-21 1999-10-26 K. R. Precision Public Company Limited Gimbal assembly with offset slider pad and cross beam for pitch and roll stiffness and high vertical and horizontal stiffness
US6304420B1 (en) * 1998-01-20 2001-10-16 Seagate Technology Llc Preloaded gimbal in a head suspension for limiting head/disc separation
US6154952A (en) 1998-04-22 2000-12-05 Hutchinson Technology, Inc. Attachment isolation structures for adjusting head slider static attitude
JP2000163904A (ja) * 1998-11-20 2000-06-16 Nhk Spring Co Ltd 磁気ヘッド支持用サスペンション
JP3819196B2 (ja) * 1999-11-15 2006-09-06 富士通株式会社 ヘッドサスペンション、ヘッドアセンブリ及びディスク装置
US6366430B1 (en) * 1999-12-06 2002-04-02 Seagate Technology Llc Method and apparatus for improved static angle adjustment
US6900966B1 (en) * 2001-08-08 2005-05-31 Hutchinson Technology Incorporated Head suspension with weld pockets and method
KR100524971B1 (ko) * 2003-06-20 2005-10-31 삼성전자주식회사 강화된 엔드-탭을 가진 정보 저장 장치용 액츄에이터의서스펜션
JP4377775B2 (ja) * 2004-08-20 2009-12-02 日本発條株式会社 ディスクドライブ用サスペンション
US7724476B1 (en) * 2004-09-16 2010-05-25 Hutchinson Technology Incorporated Coined headlift with formed rail offset for a disk drive head suspension component
JP4727264B2 (ja) 2005-03-17 2011-07-20 日本発條株式会社 ヘッド・サスペンション
US7706106B1 (en) * 2005-11-28 2010-04-27 Magnecomp Corporation Hard disk drive suspension lifter with reinforcing features for high shock resistance
JP2007226851A (ja) * 2006-02-21 2007-09-06 Nhk Spring Co Ltd ヘッド・サスペンション、ロード・ビーム、及びロード・ビームの製造方法
JP4834492B2 (ja) * 2006-08-22 2011-12-14 日本発條株式会社 ディスク装置用サスペンション
JP2008152813A (ja) * 2006-12-14 2008-07-03 Hitachi Global Storage Technologies Netherlands Bv サスペンション・アセンブリおよび磁気ディスク装置
US7804664B1 (en) * 2007-07-17 2010-09-28 Hutchinson Technology Incorporated Laminate beam transition headlift for a disk drive head suspension
JP4475600B2 (ja) * 2008-01-25 2010-06-09 サンコール株式会社 磁気ヘッドサスペンション
JP4535512B2 (ja) * 2008-05-09 2010-09-01 サンコール株式会社 磁気ヘッドサスペンション
CN102044257A (zh) * 2009-10-16 2011-05-04 新科实业有限公司 悬臂件及具有该悬臂件的磁头折片组合、硬盘驱动器
US8446695B1 (en) * 2010-09-13 2013-05-21 Magnecomp Corporation Suspension ring gimbal having forwardly extending torsion arms
US20130021698A1 (en) * 2011-07-20 2013-01-24 Seagate Technology Llc Gimbal limiter for suspension with lift tab
US8488281B1 (en) * 2011-09-13 2013-07-16 Western Digital (Fremont), Llc Disk drive suspension assembly having a flexure bond pad shelf separate from a tongue
JP5931622B2 (ja) * 2012-07-19 2016-06-08 日本発條株式会社 ディスク装置用サスペンション
JP6356682B2 (ja) * 2012-10-10 2018-07-11 ハッチンソン テクノロジー インコーポレイテッドＨｕｔｃｈｉｎｓｏｎ Ｔｅｃｈｎｏｌｏｇｙ Ｉｎｃｏｒｐｏｒａｔｅｄ 二段作動構造を有するサスペンション
US8693144B1 (en) * 2013-03-15 2014-04-08 Western Digital Technologies, Inc. Head gimbal assemblies and methods for measuring slider parameters
US8717712B1 (en) 2013-07-15 2014-05-06 Hutchinson Technology Incorporated Disk drive suspension assembly having a partially flangeless load point dimple
CN107305775B (zh) * 2016-04-25 2019-08-30 株式会社东芝 具备提升翼片的悬架组件、盘驱动器以及制造悬架组件的提升翼片的方法
JP2018037130A (ja) * 2016-09-02 2018-03-08 株式会社東芝 サスペンションアッセンブリ、ヘッドサスペンションアッセンブリ、およびこれを備えたディスク装置
US11501797B2 (en) * 2020-05-15 2022-11-15 Magnecomp Corporation Actuator joint with non-straight edge
US11862209B2 (en) * 2021-07-19 2024-01-02 Magnecomp Corporation Load beam including slit feature

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748409A (en) 1995-03-08 1998-05-05 Hutchinson Technology Incorporated Welding stress isolation structure for head suspension assemblies
JP2005166203A (ja) 2003-12-04 2005-06-23 Suncall Corp 磁気ヘッドサスペンション
US20110292543A1 (en) 2010-05-28 2011-12-01 Kabushiki Kaisha Toshiba Head gimbal assembly and disk drive with the same

Also Published As

Publication number Publication date
WO2023003827A1 (en) 2023-01-26
JP2024526859A (ja) 2024-07-19
US20230020335A1 (en) 2023-01-19
US11862209B2 (en) 2024-01-02

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