HK32096A - An actuator arm for a disc drive - Google Patents

An actuator arm for a disc drive

Info

Publication number
HK32096A
HK32096A HK32096A HK32096A HK32096A HK 32096 A HK32096 A HK 32096A HK 32096 A HK32096 A HK 32096A HK 32096 A HK32096 A HK 32096A HK 32096 A HK32096 A HK 32096A
Authority
HK
Hong Kong
Prior art keywords
disc drive
actuator arm
actuator
arm
disc
Prior art date
Application number
HK32096A
Other languages
English (en)
Inventor
Sanjoy Ghose
Ramgopal Battu
Iraj Jabari
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 HK32096A publication Critical patent/HK32096A/xx

Links

Classifications

    • 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
    • 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
    • G11B5/4813—Mounting or aligning of arm assemblies, e.g. actuator arm supported by bearings, multiple arm assemblies, arm stacks or multiple heads on single arm
    • 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
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • 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
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
HK32096A 1989-05-01 1996-02-22 An actuator arm for a disc drive HK32096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/345,434 US4979063A (en) 1986-10-02 1989-05-01 Design for an actuator arm for a disc drive

Publications (1)

Publication Number Publication Date
HK32096A true HK32096A (en) 1996-03-01

Family

ID=23355035

Family Applications (1)

Application Number Title Priority Date Filing Date
HK32096A HK32096A (en) 1989-05-01 1996-02-22 An actuator arm for a disc drive

Country Status (8)

Country Link
US (1) US4979063A (ko)
EP (2) EP0396393B1 (ko)
JP (1) JP2935373B2 (ko)
KR (1) KR950002393B1 (ko)
CA (1) CA2015842A1 (ko)
DE (2) DE69022624T2 (ko)
HK (1) HK32096A (ko)
SG (1) SG52567A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291359A (en) * 1991-04-29 1994-03-01 Hutchinson Technology Incorporated Head suspension assembly including a flexure having rails arranged for interfacing with a head ramp
US5333138A (en) * 1992-03-11 1994-07-26 Ministor Peripherals International Limited Apparatus and method for preventing data corruption in disk drives from mechanical shock during write operations
US5526203A (en) * 1993-08-02 1996-06-11 Seagate Technology, Inc. HDA air baffle
US5455726A (en) * 1993-10-07 1995-10-03 Micropolis Corporation Versatile head positioner stop
JP2675986B2 (ja) * 1994-02-18 1997-11-12 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 複合アクチュエータベアリングシステムを有する直接アクセス記憶装置及びその方法
US5757588A (en) * 1996-06-28 1998-05-26 Western Digital Corporation Hard disk assembly having a pivot bearing assembly comprising fingers bearing on a shaft
US5666243A (en) * 1996-09-03 1997-09-09 Seagate Technology, Inc. Spring loaded stacked actuator assembly
JP2000003522A (ja) * 1998-06-15 2000-01-07 Fujitsu Ltd 光ディスク装置
JP2002324373A (ja) * 2001-02-23 2002-11-08 Minebea Co Ltd スイングアームアッセンブリ
US7513030B2 (en) * 2004-01-07 2009-04-07 Hitachi Global Storage Technologies Netherlands B.V. Method of assembling an actuator arm system for a hard disk
JP2005276291A (ja) * 2004-03-24 2005-10-06 Hitachi Global Storage Technologies Netherlands Bv 回転円板形記憶装置及びピボット軸受アセンブリ
US8459625B1 (en) * 2009-03-31 2013-06-11 Honda Motor Co., Ltd. Device for securing vehicle body to conveyor carrier

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084953B (de) * 1958-11-07 1960-07-07 Siemens Ag Plattenspeicher mit gemeinsam um eine vertikale Achse umlaufenden Platten
US4161004A (en) * 1977-04-05 1979-07-10 Shugart Associates Head positioning mechanism for recording/playback machine
JPS5936379A (ja) * 1982-08-23 1984-02-28 Tokyo Electric Co Ltd 磁気記録装置
US4556924A (en) * 1982-11-04 1985-12-03 International Business Machines Corporation Disk drive head accessing mechanism
JPS59124066A (ja) * 1982-12-29 1984-07-18 Seiko Epson Corp 磁気記録装置
US4631611A (en) * 1983-09-06 1986-12-23 Digital Equipment Corporation Read/write head positioner arrangement
US4745504A (en) * 1984-03-19 1988-05-17 Hewlett-Packard Company Disc memory head positioner
DE3412231A1 (de) * 1984-04-02 1985-10-03 Nixdorf Computer Ag, 4790 Paderborn Traegeranordnung fuer magnetkoepfe eines magnetplattenlaufwerkes
US4682255A (en) * 1986-02-14 1987-07-21 Hewlett-Packard Company Actuator arm bearing preload arrangement for a rotary disc drive
US4716483A (en) * 1986-02-14 1987-12-29 Hewlett-Packard Company Three piece head actuator arm assembly for disc drive
EP0432145B1 (en) * 1986-06-04 1994-03-16 Fujitsu Limited Magnetic disc device
AU1358188A (en) * 1987-03-30 1988-09-29 Seagate Technology, Inc. Bi-compliant rotor stepper motor for an actuator in disc drives
US4845579A (en) * 1987-10-30 1989-07-04 Seagate Technology, Inc. Disc drive incorporating automatic wear compensation for a pivoted arm
US5315465A (en) * 1991-07-12 1994-05-24 Seagate Technology, Inc. Compliant pivot mechanism for a rotary actuator

Also Published As

Publication number Publication date
DE69032925T2 (de) 1999-06-02
EP0632432B1 (en) 1999-01-27
JPH0329170A (ja) 1991-02-07
EP0396393A2 (en) 1990-11-07
CA2015842A1 (en) 1990-11-01
SG52567A1 (en) 1998-09-28
KR900018973A (ko) 1990-12-22
DE69022624D1 (de) 1995-11-02
KR950002393B1 (ko) 1995-03-17
EP0632432A2 (en) 1995-01-04
DE69032925D1 (de) 1999-03-11
DE69022624T2 (de) 1996-03-21
EP0632432A3 (en) 1995-03-29
EP0396393B1 (en) 1995-09-27
EP0396393A3 (en) 1991-07-17
US4979063A (en) 1990-12-18
JP2935373B2 (ja) 1999-08-16

Similar Documents

Publication Publication Date Title
US5025335B1 (en) Architecture for 2 1/2 inch diameter single disk drive
HK110694A (en) Actuator assembly for a disk drive system and a process for making same
SG47719A1 (en) Spindle motor assembly for a disk drive
SG42872A1 (en) Rotary actuator for disk drive assemblies
GB2236355B (en) Actuator assembly for a fastening mechanism
ZA896108B (en) Magnetic actuator for autoreclose
EP0427927A3 (en) Track position syncopation cancellation in a disk drive
EP0428288A3 (en) An actuator structure for a magnetic head suspension assembly in a disk drive
GB9000600D0 (en) Gear drive for a disc valve
GB9006921D0 (en) Disc drive assembly for magnetic disc memory unit
HK32096A (en) An actuator arm for a disc drive
AU8077591A (en) Disc drive head positioning control device
GB2221562B (en) Flexure mount for disc drives
GB8904507D0 (en) A disc cassette assembly
GB2221786B (en) Head arm flexure for disc drives
GB2220787B (en) Stabilizer block for a disc drive unit
GB2221561B (en) Pivot mechanism for rotary disc drives
AU568123B2 (en) Mechanical actuator for a disc brake
AU6588790A (en) A drive arm for a spreader
EP0334650A3 (en) Low profile head-load beam slider arm for disk drive
AU7031391A (en) A force actuator arrangement
GB2236425B (en) Disk drive device
HK1007823A1 (en) A rotary actuator head positioning apparatus for dual pivot apparatus for a disk drive
AU5050990A (en) Linear actuator for a disk file
GB8905892D0 (en) A drive mechanism

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)