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DE3862712D1 - Kopffuehrungseinrichtung. - Google Patents

Kopffuehrungseinrichtung.

Info

Publication number
DE3862712D1
DE3862712D1 DE8888307562T DE3862712T DE3862712D1 DE 3862712 D1 DE3862712 D1 DE 3862712D1 DE 8888307562 T DE8888307562 T DE 8888307562T DE 3862712 T DE3862712 T DE 3862712T DE 3862712 D1 DE3862712 D1 DE 3862712D1
Authority
DE
Germany
Prior art keywords
guide device
head guide
head
guide
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
DE8888307562T
Other languages
English (en)
Inventor
Kiyoshi C O Sony Cor Takahashi
Masayuki C O Sony Corpora Noda
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
Priority claimed from JP62204334A external-priority patent/JP2546284B2/ja
Priority claimed from JP1987167547U external-priority patent/JPH0171359U/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE3862712D1 publication Critical patent/DE3862712D1/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
    • 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
    • G11B5/54—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
    • 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
DE8888307562T 1987-08-18 1988-08-15 Kopffuehrungseinrichtung. Expired - Lifetime DE3862712D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62204334A JP2546284B2 (ja) 1987-08-18 1987-08-18 微動装置
JP1987167547U JPH0171359U (de) 1987-10-31 1987-10-31

Publications (1)

Publication Number Publication Date
DE3862712D1 true DE3862712D1 (de) 1991-06-13

Family

ID=26491552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888307562T Expired - Lifetime DE3862712D1 (de) 1987-08-18 1988-08-15 Kopffuehrungseinrichtung.

Country Status (5)

Country Link
US (1) US4875120A (de)
EP (1) EP0304262B1 (de)
KR (1) KR970004685B1 (de)
AU (1) AU600593B2 (de)
DE (1) DE3862712D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2777630B2 (ja) * 1989-04-07 1998-07-23 株式会社日立製作所 磁気ディスク装置
US5091808A (en) * 1989-08-07 1992-02-25 Nigam Anil K Two-motor servo mechanism system for a magnetic disk drive
US5270886A (en) * 1989-08-07 1993-12-14 Antek Peripherals, Inc. Two motor servo system for a removable disk drive
US5216559A (en) * 1990-06-01 1993-06-01 Iomega Corporation Carrier structure for read/write heads
JPH06231554A (ja) * 1993-02-05 1994-08-19 Mitsubishi Electric Corp ヘッド位置決め装置
US5440438A (en) * 1993-03-31 1995-08-08 Sony Corporation Disc drive apparatus
JP4075174B2 (ja) * 1998-12-25 2008-04-16 ソニー株式会社 ディスクドライブ装置及びそのヘッド送り機構
JP2000276860A (ja) * 1999-03-23 2000-10-06 Pioneer Electronic Corp ピックアップ案内機構
JP2003059213A (ja) * 2001-08-21 2003-02-28 Mitsumi Electric Co Ltd 薄型フレキシブルディスクドライブ
JP2003085901A (ja) * 2001-09-17 2003-03-20 Mitsumi Electric Co Ltd フレキシブルディスクドライブ
US7706101B2 (en) * 2007-12-04 2010-04-27 Sun Microsystems, Inc. Transducer positioning assembly
DE102009000350B3 (de) 2009-01-21 2010-08-19 Trimble Jena Gmbh Motorantriebsvorrichtung und Steuerverfahren für ein Vermessungsinstrument
DE102011079384B4 (de) 2011-07-19 2013-09-26 Trimble Jena Gmbh Verfahren und Vorrichtung zum Bestimmen einer Qualität einer Getriebeanordnung aus mindestens zwei Getrieberädern
US9025284B1 (en) * 2014-02-26 2015-05-05 Western Digital Technologies, Inc. Disk drive with self sealing screw attachment of actuator pivot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812574C3 (de) * 1978-03-22 1981-01-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Diskettenlaufwerk
US4630145A (en) * 1982-02-16 1986-12-16 Drivetec, Inc. Fine positioning apparatus for floppy disk drive
DE3303290A1 (de) * 1982-02-16 1983-08-25 Drive Tech, Inc., 95131 San Jose, Calif. Grob- und feineinstelleinrichtung
US4455583A (en) * 1982-06-23 1984-06-19 Sperry Corporation Compensation for dimensional changes in a record medium
GB2147728B (en) * 1983-10-07 1986-08-28 Alps Electric Co Ltd Magnetic head feed mechanism
JPS61117771A (ja) * 1984-11-12 1986-06-05 Matsushita Electric Ind Co Ltd フロツピデイスク装置

Also Published As

Publication number Publication date
KR890004309A (ko) 1989-04-21
EP0304262B1 (de) 1991-05-08
US4875120A (en) 1989-10-17
AU2106788A (en) 1989-02-23
EP0304262A3 (en) 1989-05-31
EP0304262A2 (de) 1989-02-22
AU600593B2 (en) 1990-08-16
KR970004685B1 (ko) 1997-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee