DE68925035D1 - Magnetische lageanordnung für eine platteneinheit. - Google Patents

Magnetische lageanordnung für eine platteneinheit.

Info

Publication number
DE68925035D1
DE68925035D1 DE68925035T DE68925035T DE68925035D1 DE 68925035 D1 DE68925035 D1 DE 68925035D1 DE 68925035 T DE68925035 T DE 68925035T DE 68925035 T DE68925035 T DE 68925035T DE 68925035 D1 DE68925035 D1 DE 68925035D1
Authority
DE
Germany
Prior art keywords
disk unit
magnetic positioning
positioning
magnetic
disk
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
DE68925035T
Other languages
English (en)
Other versions
DE68925035T2 (de
Inventor
Frederick Stefansky
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
Conner Peripherals 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 Conner Peripherals Inc filed Critical Conner Peripherals Inc
Publication of DE68925035D1 publication Critical patent/DE68925035D1/de
Application granted granted Critical
Publication of DE68925035T2 publication Critical patent/DE68925035T2/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
    • 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
DE68925035T 1988-11-10 1989-10-27 Magnetische lageanordnung für eine platteneinheit. Expired - Fee Related DE68925035T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26987388A 1988-11-10 1988-11-10
PCT/US1989/004835 WO1990005359A1 (en) 1988-11-10 1989-10-27 Magnetic parking device for disk drive

Publications (2)

Publication Number Publication Date
DE68925035D1 true DE68925035D1 (de) 1996-01-18
DE68925035T2 DE68925035T2 (de) 1996-04-25

Family

ID=23029000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925035T Expired - Fee Related DE68925035T2 (de) 1988-11-10 1989-10-27 Magnetische lageanordnung für eine platteneinheit.

Country Status (5)

Country Link
EP (1) EP0444062B1 (de)
JP (1) JP2759137B2 (de)
KR (1) KR0152064B1 (de)
DE (1) DE68925035T2 (de)
WO (1) WO1990005359A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956213A (en) 1988-01-25 1999-09-21 Seagate Technology, Inc. Latch mechanism for disk drive using magnetic field of actuator magnets
US5365389A (en) * 1990-11-09 1994-11-15 Seagate Technology, Inc. Crash stop and magnetic latch for optimum use of disc space
WO1993010535A1 (fr) * 1991-11-22 1993-05-27 Fujitsu Limited Dispositif a disque
JP3436757B2 (ja) * 1991-11-22 2003-08-18 シーゲイト テクノロジー エルエルシー アクチュエータアーム用ラッチ機構
US5303101A (en) * 1992-03-10 1994-04-12 Nec Corporation Active magnetic latch for disk drive and method
WO1993019460A1 (en) * 1992-03-16 1993-09-30 Digital Equipment Corporation Carriage retention device for disk drives
AU5324694A (en) * 1992-10-14 1994-05-09 Maxtor Corporation Passive non-contact magnetic latch
EP0671046B1 (de) * 1992-10-14 1998-12-16 Maxtor Corporation Fluxgenerator für drehbetätiger mit integrierter drehbetätigerverriegelung für plattenantrieb
KR0131421B1 (ko) * 1994-10-17 1998-04-18 김광호 하드디스크 드라이브의 액츄에이터 고정장치
US5590006A (en) * 1994-12-23 1996-12-31 International Business Machines Corporation One-sided, single platter hard disk with center parking features

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528213B1 (fr) * 1982-06-03 1987-12-18 Tandon Corp Dispositif de memoire a disque magnetique
DE8312653U1 (de) * 1983-04-29 1983-10-13 Basf Ag, 6700 Ludwigshafen Informationsspeicher mit positioniereinrichtung und hubmagnet dafuer
EP0166819B1 (de) * 1984-06-26 1989-05-31 Siemens Aktiengesellschaft Positioniereinrichtung für einen Magnetplattenspeicher
JPS61115277A (ja) * 1984-11-12 1986-06-02 Toshiba Corp 磁気デイスク装置
US4635151A (en) * 1985-01-25 1987-01-06 Priam Corporation Rotary actuator having preloaded spring crash stop
US4639863A (en) * 1985-06-04 1987-01-27 Plus Development Corporation Modular unitary disk file subsystem
US4853807A (en) * 1987-08-07 1989-08-01 Dennis Trager Attachable hard-disk drive and housing therefor

Also Published As

Publication number Publication date
EP0444062A1 (de) 1991-09-04
EP0444062A4 (en) 1991-12-04
DE68925035T2 (de) 1996-04-25
KR0152064B1 (en) 1998-10-15
JPH04501629A (ja) 1992-03-19
WO1990005359A1 (en) 1990-05-17
EP0444062B1 (de) 1995-12-06
JP2759137B2 (ja) 1998-05-28

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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, INC. (N.D.GES.D.STAATES DELAWA

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