ATE187574T1 - Magnetische ruhestellungsvorrichtung für ein plattenlaufwerk - Google Patents

Magnetische ruhestellungsvorrichtung für ein plattenlaufwerk

Info

Publication number
ATE187574T1
ATE187574T1 AT94925952T AT94925952T ATE187574T1 AT E187574 T1 ATE187574 T1 AT E187574T1 AT 94925952 T AT94925952 T AT 94925952T AT 94925952 T AT94925952 T AT 94925952T AT E187574 T1 ATE187574 T1 AT E187574T1
Authority
AT
Austria
Prior art keywords
magnetic
magnetic field
capture
actuator
field containing
Prior art date
Application number
AT94925952T
Other languages
English (en)
Inventor
Frederick Mark Stefansky
Robert E Yates
Richard B Balsley
Steven R Speckmann
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
Application granted granted Critical
Publication of ATE187574T1 publication Critical patent/ATE187574T1/de

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

Landscapes

  • Moving Of Heads (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Automatic Disk Changers (AREA)
  • Rotational Drive Of Disk (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Braking Arrangements (AREA)
AT94925952T 1993-08-19 1994-08-17 Magnetische ruhestellungsvorrichtung für ein plattenlaufwerk ATE187574T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10907693A 1993-08-19 1993-08-19

Publications (1)

Publication Number Publication Date
ATE187574T1 true ATE187574T1 (de) 1999-12-15

Family

ID=22325651

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94925952T ATE187574T1 (de) 1993-08-19 1994-08-17 Magnetische ruhestellungsvorrichtung für ein plattenlaufwerk

Country Status (6)

Country Link
US (1) US6317296B1 (de)
EP (1) EP0725966B1 (de)
JP (1) JPH09502294A (de)
AT (1) ATE187574T1 (de)
DE (1) DE69422058T2 (de)
WO (1) WO1995005658A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462913B1 (en) * 1999-09-28 2002-10-08 Maxtor Corporation Disk drive latching assembly
US6487052B1 (en) * 1999-10-12 2002-11-26 Seagate Technology Llc Non-contact magnetic latch for disc drive actuator
WO2002050819A1 (en) * 2000-12-20 2002-06-27 Seagate Technology Llc Self-positioning magnetic latch
US20050050266A1 (en) * 2003-08-27 2005-03-03 Haas William Robert Method and system of storing data in independent memories
JP2005243149A (ja) * 2004-02-26 2005-09-08 Fujitsu Ltd 磁気ディスク装置
KR100555566B1 (ko) * 2004-06-01 2006-03-03 삼성전자주식회사 디스크 드라이브의 액츄에이터 래치 장치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671893A (en) * 1970-11-18 1972-06-20 Gen Electric Magnetic latch and switch using cobalt-rare earth permanent magnets
US3738262A (en) * 1970-12-28 1973-06-12 Ibm Electromagnetic actuating means for print hammers
US3899061A (en) * 1974-04-29 1975-08-12 Warner Electric Brake & Clutch Excitation control for normally engaged, electrically released magnetic coupling
DE8312653U1 (de) 1983-04-29 1983-10-13 Basf Ag, 6700 Ludwigshafen Informationsspeicher mit positioniereinrichtung und hubmagnet dafuer
ATE43738T1 (de) 1984-06-26 1989-06-15 Siemens Ag Positioniereinrichtung fuer einen magnetplattenspeicher.
US4881139A (en) * 1985-01-25 1989-11-14 Priam Corporation Latch mechanism for rotary actuator and the like
DE3601843A1 (de) * 1985-01-25 1986-07-31 Priam Corp., San Jose, Calif. Zusammen mit einem magnetplattenantrieb einsetzbare schwenkbetaetigungsvorrichtung
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
DE68911375T2 (de) * 1988-05-25 1994-07-14 Seiko Epson Corp Punktdruckkopf für Anschlagdrucker.
US4890176A (en) 1988-07-18 1989-12-26 Seagate Technology, Inc. Crash stop and magnetic latch for a voice coil actuator
JPH02105375A (ja) * 1988-10-14 1990-04-17 Mitsubishi Electric Corp 磁気ヘッドを担持するキャリアの自動錠止装置
US4985793A (en) * 1988-11-10 1991-01-15 Conner Peripherals, Inc. Voice coil activated disk drive parking device with magnetic bias
US5170300A (en) * 1988-11-10 1992-12-08 Conner Peripherals, Inc. Magnetic parking device for disk drive
US5023736A (en) * 1989-05-22 1991-06-11 Miniscribe Corporation Magnetic latch for disk drive actuator
US4989108A (en) * 1989-10-03 1991-01-29 Micropolis Corporation Electro-mechanical latch
US5034837A (en) * 1989-11-09 1991-07-23 Rodime Plc Magnetic disk drive incorporating a magnetic actuator lock and a very small form factor
JPH04305879A (ja) * 1990-09-12 1992-10-28 Fuji Electric Co Ltd ディスク記憶装置のヘッド操作用可動体の拘束装置
US5162959A (en) * 1991-05-28 1992-11-10 Micropolis Corporation Actuator lock
US5262912A (en) * 1992-06-05 1993-11-16 Seagate Technology, Inc. Limit stop and limit stop incorporating a flux concentrator latch for disc drives
US5361182A (en) * 1992-11-12 1994-11-01 Seagate Technology, Inc. Magnetic carriage latch for a disc drive
EP0618578B1 (de) * 1993-04-02 1998-09-23 Quantum Corporation Aktive elektromagnetische Verriegelung für das Kopfstellglied eines Festplattenantriebs

Also Published As

Publication number Publication date
DE69422058T2 (de) 2000-03-30
EP0725966A1 (de) 1996-08-14
US6317296B1 (en) 2001-11-13
WO1995005658A1 (en) 1995-02-23
JPH09502294A (ja) 1997-03-04
EP0725966A4 (de) 1996-05-21
EP0725966B1 (de) 1999-12-08
DE69422058D1 (de) 2000-01-13

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