DE69334052D1 - Plattenlaufwerk - Google Patents

Plattenlaufwerk

Info

Publication number
DE69334052D1
DE69334052D1 DE69334052T DE69334052T DE69334052D1 DE 69334052 D1 DE69334052 D1 DE 69334052D1 DE 69334052 T DE69334052 T DE 69334052T DE 69334052 T DE69334052 T DE 69334052T DE 69334052 D1 DE69334052 D1 DE 69334052D1
Authority
DE
Germany
Prior art keywords
disk drive
disk
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 - Lifetime
Application number
DE69334052T
Other languages
English (en)
Other versions
DE69334052T2 (de
Inventor
Takeshi Kubo
Kenji Enomoto
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69334052D1 publication Critical patent/DE69334052D1/de
Publication of DE69334052T2 publication Critical patent/DE69334052T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B5/54—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
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/1055—Disposition or mounting of transducers relative to record carriers
    • G11B11/10556—Disposition or mounting of transducers relative to record carriers with provision for moving or switching or masking the transducers in or out of their operative position
    • G11B11/10558—Disposition or mounting of transducers relative to record carriers with provision for moving or switching or masking the transducers in or out of their operative position in view of the loading or unloading of the carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/1055—Disposition or mounting of transducers relative to record carriers
    • G11B11/1058—Flying heads
    • 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
    • G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation
DE1993634052 1993-12-16 1993-12-16 Plattenlaufwerk Expired - Lifetime DE69334052T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19930120322 EP0658882B1 (de) 1993-12-16 1993-12-16 Plattengerät

Publications (2)

Publication Number Publication Date
DE69334052D1 true DE69334052D1 (de) 2006-09-14
DE69334052T2 DE69334052T2 (de) 2007-08-16

Family

ID=8213495

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1993634052 Expired - Lifetime DE69334052T2 (de) 1993-12-16 1993-12-16 Plattenlaufwerk
DE1993629970 Expired - Lifetime DE69329970T2 (de) 1993-12-16 1993-12-16 Plattengerät

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1993629970 Expired - Lifetime DE69329970T2 (de) 1993-12-16 1993-12-16 Plattengerät

Country Status (2)

Country Link
EP (5) EP0959458B1 (de)
DE (2) DE69334052T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1117373C (zh) * 1996-09-26 2003-08-06 国际商业机器公司 悬挂组件，头悬挂组件，头组组件以及存储盘装置
US5875074A (en) * 1997-04-18 1999-02-23 Quinta Corporation Adjustable head loading apparatus
US6091577A (en) * 1997-04-18 2000-07-18 Seagate Technology, Inc. Adjustable head loading apparatus
US6330209B1 (en) * 1998-02-20 2001-12-11 Maxoptix Corporation Load and unload control for magneto-optical disk drive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523346B1 (fr) * 1982-03-15 1988-06-10 Cii Honeywell Bull Dispositif de chargement de corps principal de plate-forme comportant au moins un transducteur de lecture/ecriture d'un support d'informations
JPS63106974A (ja) * 1986-10-16 1988-05-12 インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション デイスク記憶装置
JPH02210677A (ja) * 1989-02-10 1990-08-22 Hitachi Ltd 磁気ヘッドスライダのローデイング機構
JPH0731891B2 (ja) * 1989-10-06 1995-04-10 三菱電機株式会社 磁気ディスク装置
US5237472A (en) * 1990-12-19 1993-08-17 Integral Peripherals, Inc. Rigid disk drive with dynamic head loading apparatus

Also Published As

Publication number Publication date
EP0959456B1 (de) 2002-08-28
EP0959457B1 (de) 2003-03-05
EP0959458A1 (de) 1999-11-24
DE69329970T2 (de) 2001-06-13
EP0658882A1 (de) 1995-06-21
EP0959458B1 (de) 2002-11-13
EP0959457A1 (de) 1999-11-24
EP0959455A1 (de) 1999-11-24
DE69329970D1 (de) 2001-04-05
DE69334052T2 (de) 2007-08-16
EP0959456A1 (de) 1999-11-24
EP0959455B1 (de) 2006-08-02
EP0658882B1 (de) 2001-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)