DE69025871D1 - Rotierender Kopfantrieb für Datenspeichergerät eines Magnetscheibenantriebs - Google Patents

Rotierender Kopfantrieb für Datenspeichergerät eines Magnetscheibenantriebs

Info

Publication number
DE69025871D1
DE69025871D1 DE69025871T DE69025871T DE69025871D1 DE 69025871 D1 DE69025871 D1 DE 69025871D1 DE 69025871 T DE69025871 T DE 69025871T DE 69025871 T DE69025871 T DE 69025871T DE 69025871 D1 DE69025871 D1 DE 69025871D1
Authority
DE
Germany
Prior art keywords
storage device
data storage
magnetic disk
rotating head
drive
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.)
Expired - Fee Related
Application number
DE69025871T
Other languages
English (en)
Other versions
DE69025871T2 (de
Inventor
Lloyd C Goss
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.)
Seagate Technology LLC
Original Assignee
Seagate Technology International
Seagate Technology LLC
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 International, Seagate Technology LLC filed Critical Seagate Technology International
Application granted granted Critical
Publication of DE69025871D1 publication Critical patent/DE69025871D1/de
Publication of DE69025871T2 publication Critical patent/DE69025871T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B5/4806—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
    • 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
DE1990625871 1989-12-15 1990-10-15 Rotierender Kopfantrieb für Datenspeichergerät eines Magnetscheibenantriebs Expired - Fee Related DE69025871T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45120089A 1989-12-15 1989-12-15

Publications (2)

Publication Number Publication Date
DE69025871D1 true DE69025871D1 (de) 1996-04-18
DE69025871T2 DE69025871T2 (de) 1996-08-01

Family

ID=23791211

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1990625871 Expired - Fee Related DE69025871T2 (de) 1989-12-15 1990-10-15 Rotierender Kopfantrieb für Datenspeichergerät eines Magnetscheibenantriebs
DE1990632603 Expired - Fee Related DE69032603T2 (de) 1989-12-15 1990-10-15 Trägerplattenanordnung für Drehpositioniersystem in einem Plattenantrieb

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1990632603 Expired - Fee Related DE69032603T2 (de) 1989-12-15 1990-10-15 Trägerplattenanordnung für Drehpositioniersystem in einem Plattenantrieb

Country Status (5)

Country Link
EP (2) EP0432877B1 (de)
JP (2) JPH03209673A (de)
DE (2) DE69025871T2 (de)
HK (1) HK1013170A1 (de)
SG (2) SG49694A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07249273A (ja) * 1994-03-11 1995-09-26 Hitachi Ltd 磁気ディスク装置
US5590002A (en) * 1995-01-23 1996-12-31 Iomega Corporation Compliant anchor for securing disk drive actuator bearing
KR100826504B1 (ko) * 2006-07-10 2008-05-02 삼성전자주식회사 하드디스크 드라이브

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209243A1 (de) * 1982-03-13 1983-09-15 Philips Patentverwaltung Gmbh, 2000 Hamburg Positionierungseinrichtung fuer den magnetkopf eines scheibenfoermigen magnetspeichers
JPS59198567A (ja) * 1983-04-25 1984-11-10 Comput Basic Mach Technol Res Assoc 揺動形ヘツド位置決め機構
JPS60173173A (ja) * 1984-02-17 1985-09-06 阪本練染化学株式会社 防風加工メリヤス地及びその製造方法
JPS60223459A (ja) * 1984-04-17 1985-11-07 Fujitsu Ltd ボイスコイルモ−タ
US4712146A (en) * 1985-06-04 1987-12-08 Plus Development Corporation Thin and compact micro-Winchester head and disk assembly
JPS6242164U (de) * 1985-08-31 1987-03-13
US4745501A (en) * 1985-11-20 1988-05-17 Seagate Technology Thermal isolation of the voice coil motor from base plate and carriage guide rails of a disc drive
JPS62231476A (ja) * 1986-04-01 1987-10-12 Hitachi Ltd 磁気デイスク装置のヘツド位置決め機構
JPS62271267A (ja) * 1986-05-20 1987-11-25 Fujitsu Ltd 磁気ヘツドアクチエ−タ
US4775908A (en) * 1987-04-24 1988-10-04 Miniscribe Corporation Moving magnet actuator
US4879617A (en) * 1988-03-25 1989-11-07 Rigidyne Corporation Actuator assembly for hard disk drives
JPH03122875A (ja) * 1989-10-04 1991-05-24 Fujitsu Ltd 磁気ヘッド駆動用アクチュエータ
JPH1146173A (ja) * 1997-07-24 1999-02-16 Nippon Telegr & Teleph Corp <Ntt> Ｓｄｈ中継器用集積回路

Also Published As

Publication number Publication date
DE69025871T2 (de) 1996-08-01
EP0690440A1 (de) 1996-01-03
EP0432877B1 (de) 1996-03-13
DE69032603T2 (de) 1999-01-07
SG49769A1 (en) 1998-06-15
SG49694A1 (en) 1998-06-15
DE69032603D1 (de) 1998-10-01
HK1013170A1 (en) 1999-08-13
JPH09486U (ja) 1997-09-09
EP0432877A3 (en) 1992-11-25
EP0690440B1 (de) 1998-08-26
JP2598552Y2 (ja) 1999-08-16
EP0432877A2 (de) 1991-06-19
JPH03209673A (ja) 1991-09-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SEAGATE TECHNOLOGY LLC, SCOTTS VALLEY, CALIF., US

8328 Change in the person/name/address of the agent

Free format text: HENKEL, FEILER & HAENZEL, 81675 MUENCHEN

8339 Ceased/non-payment of the annual fee