SG47744A1 - Anti-rotation air vane inertia latch - Google Patents

Anti-rotation air vane inertia latch

Info

Publication number
SG47744A1
SG47744A1 SG1996004138A SG1996004138A SG47744A1 SG 47744 A1 SG47744 A1 SG 47744A1 SG 1996004138 A SG1996004138 A SG 1996004138A SG 1996004138 A SG1996004138 A SG 1996004138A SG 47744 A1 SG47744 A1 SG 47744A1
Authority
SG
Singapore
Prior art keywords
air vane
rotation air
inertia latch
inertia
latch
Prior art date
Application number
SG1996004138A
Other languages
English (en)
Inventor
Lawrence W Gollbach
Ramgopal Battu
Thomas A Hickox
Original Assignee
Seagate Technology
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 Seagate Technology filed Critical Seagate Technology
Publication of SG47744A1 publication Critical patent/SG47744A1/en

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
    • G11B5/54—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
    • G11B21/16—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
SG1996004138A 1993-09-07 1994-09-06 Anti-rotation air vane inertia latch SG47744A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11691993A 1993-09-07 1993-09-07

Publications (1)

Publication Number Publication Date
SG47744A1 true SG47744A1 (en) 1998-04-17

Family

ID=22370035

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996004138A SG47744A1 (en) 1993-09-07 1994-09-06 Anti-rotation air vane inertia latch

Country Status (6)

Country Link
US (3) US5555146A (de)
EP (1) EP0645763B1 (de)
JP (1) JPH07192410A (de)
DE (1) DE69416067T2 (de)
HK (1) HK1013171A1 (de)
SG (1) SG47744A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5612412A (en) 1994-09-30 1997-03-18 Daicel Chemical Industries, Ltd. Lactone-modified polyvinyl alcohol, a process for the preparation thereof
US5717544A (en) * 1995-11-14 1998-02-10 Quantum Corporation Pressure differential latch for a disk drive
US5798884A (en) * 1995-12-13 1998-08-25 International Business Machines Corporation Multiple zone data storage system and method
US5715118A (en) * 1996-05-07 1998-02-03 Quantum Corporation Air actuated latching mechanism rotationally resistant to rotational shock force
US5668683A (en) * 1996-05-07 1997-09-16 Quantum Corporation Counter balanced rotary airlock actuator latch assembly for disk drive
US5805384A (en) * 1997-01-21 1998-09-08 Seagate Technology, Inc. Actuator latch activated by head gram load for hard disc drives
US6031690A (en) * 1997-03-31 2000-02-29 Seagate Technology, Inc. Air flow actuated latch for actuator arm in a disc drive
TW451188B (en) 1997-09-10 2001-08-21 Sony Corp Information recording method and apparatus and information recording medium
US5982587A (en) * 1998-01-29 1999-11-09 Western Digital Corporation Mechanical actuator latch subassembly with overcentering spring for a disk drive
US6215628B1 (en) * 1998-03-20 2001-04-10 Seagate Technology Llc Intertial latching system for a disc drive actuator
US6535357B1 (en) 1998-06-05 2003-03-18 Seagate Technology Llc Latch for disc drives
KR100362566B1 (ko) 1998-09-22 2003-03-19 삼성전자 주식회사 하드디스크드라이브장치
US6442000B1 (en) * 1998-11-18 2002-08-27 Seagate Technology Llc Low cost flexible support actuator
JP2000251424A (ja) * 1999-02-23 2000-09-14 Matsushita Electric Ind Co Ltd ディスク装置
US6704168B1 (en) * 1999-03-29 2004-03-09 Maxtor Corporation Air vane actuator latch with a portion of a vane portion between storage disk edge and housing sidewall
US6339521B1 (en) 1999-04-21 2002-01-15 Seagate Technology Llc Dual air vane actuator latch apparatus for a disc drive
US6337782B1 (en) 1999-04-21 2002-01-08 Seagate Technology Llc Top cover having a turbo tunnel for an air vane latch apparatus in a disc drive
US6342991B1 (en) 1999-05-28 2002-01-29 Seagate Technology Llc Top cover air gate for an air vane latch apparatus in a disc drive
SG93243A1 (en) * 1999-06-30 2002-12-17 Seagate Technology Llc Improved disc drive actuator latch system for high rotational shock
SG120851A1 (en) * 1999-06-30 2006-04-26 Seagate Technology Llc Bearing pivot for disc drive
US6731469B2 (en) * 2000-07-10 2004-05-04 Seagate Technology Llc Integral inertial latch design
JP3689628B2 (ja) * 2000-09-28 2005-08-31 株式会社日立グローバルストレージテクノロジーズ 磁気ディスク装置
JP2002190171A (ja) * 2000-10-13 2002-07-05 Matsushita Electric Ind Co Ltd 情報記録装置
JP2002190170A (ja) * 2000-12-19 2002-07-05 Hitachi Ltd 情報記録再生装置
US6680823B2 (en) * 2001-01-18 2004-01-20 Seagate Technology Llc Moveable outer stop
US6744604B2 (en) 2001-03-21 2004-06-01 Seagate Technology Llc Low particulating latch for a disc drive
US6680822B1 (en) 2002-01-03 2004-01-20 Maxtor Corporation Bi-stable inertial latch for hard disk drives
US6844996B1 (en) * 2002-01-31 2005-01-18 Western Digital Technologies, Inc. Disk drive comprising a ratchet arm applied to a disk and disengaged through windage generated by the disk rotating
KR20030080875A (ko) * 2002-04-11 2003-10-17 삼성전자주식회사 하드디스크 드라이브의 액츄에이터 래치장치
US20030218827A1 (en) * 2002-05-23 2003-11-27 Seagate Technology Llc Disc drive top cover having an over-molded top pole
US7405902B2 (en) * 2003-06-13 2008-07-29 Seagate Technology Llc Single piece air diverter for a data storage device
US20060146448A1 (en) * 2004-12-30 2006-07-06 Gregory Tran Method and apparatus for an actuator arm block including a crash stop stub in a hard disk drive
US7660071B1 (en) * 2005-03-04 2010-02-09 Seagate Technology, Llc Disk drive with altitude detection air vane
JP2012138159A (ja) * 2010-12-27 2012-07-19 Toshiba Corp ラッチ機構およびこれを備えたディスク装置
US9704521B1 (en) * 2016-06-30 2017-07-11 Western Digital Technologies, Inc. Actuator limiters for multiple disk-stack, shared actuator hard disk drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538193A (en) * 1982-11-08 1985-08-27 Quantum Corporation Aerodynamically released safety latch for data transducer assembly in rotating rigid disk data storage device
US4647997A (en) * 1985-04-29 1987-03-03 Plus Development Corporation Aerodynamic latch for disk file actuator
US4692829A (en) * 1985-09-13 1987-09-08 Quantum Corporation Magnetically biased aerodynamically released integral safety latch for rigid disk drive
JPH0766647B2 (ja) * 1989-02-28 1995-07-19 インターナショナル・ビジネス・マシーンズ・コーポレーション ディスク装置
US5036416A (en) * 1990-04-03 1991-07-30 Hewlett-Packard Company Aerodynamically releasable lock for a disk file actuator assembly
US5319511A (en) * 1993-01-19 1994-06-07 Quantum Corporation Aerodynamic actuator latch with magnetic return spring for hard disk drive
US5363261A (en) * 1993-11-10 1994-11-08 International Business Machines Corporation Disk drive actuator latch

Also Published As

Publication number Publication date
US5768057A (en) 1998-06-16
JPH07192410A (ja) 1995-07-28
US6462912B1 (en) 2002-10-08
EP0645763A1 (de) 1995-03-29
DE69416067D1 (de) 1999-03-04
DE69416067T2 (de) 1999-05-27
HK1013171A1 (en) 1999-08-13
EP0645763B1 (de) 1999-01-20
US5555146A (en) 1996-09-10

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