CA1312670C - Disc drive arrangement - Google Patents

Disc drive arrangement

Info

Publication number
CA1312670C
CA1312670C CA000560412A CA560412A CA1312670C CA 1312670 C CA1312670 C CA 1312670C CA 000560412 A CA000560412 A CA 000560412A CA 560412 A CA560412 A CA 560412A CA 1312670 C CA1312670 C CA 1312670C
Authority
CA
Canada
Prior art keywords
disc
cartridge
head
drive arrangement
movable member
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
CA000560412A
Other languages
English (en)
French (fr)
Inventor
Keisuke Fujiwara
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 CA1312670C publication Critical patent/CA1312670C/en
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
    • G11B21/02—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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B19/06—Control of operating function, e.g. switching from recording to reproducing by counting or timing of machine operations

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
CA000560412A 1987-03-25 1988-03-03 Disc drive arrangement Expired - Fee Related CA1312670C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP043776/87 1987-03-25
JP1987043776U JPS63153350U (OSRAM) 1987-03-25 1987-03-25

Publications (1)

Publication Number Publication Date
CA1312670C true CA1312670C (en) 1993-01-12

Family

ID=12673159

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000560412A Expired - Fee Related CA1312670C (en) 1987-03-25 1988-03-03 Disc drive arrangement

Country Status (7)

Country Link
US (1) US4847713A (OSRAM)
EP (1) EP0284028B1 (OSRAM)
JP (1) JPS63153350U (OSRAM)
KR (1) KR970002866B1 (OSRAM)
CA (1) CA1312670C (OSRAM)
DE (1) DE3852141T2 (OSRAM)
MX (1) MX167961B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2743525B2 (ja) * 1989-10-24 1998-04-22 ソニー株式会社 ディスク用記録再生装置
US5400198A (en) * 1990-01-19 1995-03-21 Sony Corporation Unitarily formed sheet metal cartridge holder
US5343457A (en) * 1991-08-19 1994-08-30 Canon Kabushiki Kaisha Disk drive apparatus
US6072666A (en) * 1997-05-30 2000-06-06 Iomega Corporation Head retraction system for retracting the heads of a disk drive

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532564A (en) * 1981-09-16 1985-07-30 Dysan Corporation Removable disk cartridge
US4722012A (en) * 1983-08-04 1988-01-26 Syquest Technology Disc drive arrangement for a hard disc cartridge having a carriage for accurately positioning a head relative to the cartridge
JPS6051650U (ja) * 1983-09-12 1985-04-11 キヤノン株式会社 磁気デイスク装置
US4723185A (en) * 1983-09-17 1988-02-02 Canon Kabushiki Kaisha Recording and/or reproducing apparatus
JPS60191467A (ja) * 1984-03-09 1985-09-28 Sony Corp デイスクカセツトの装着装置
JPS61239458A (ja) * 1985-04-04 1986-10-24 Fujitsu Ltd 磁気記録再生装置
US4774608A (en) * 1985-08-10 1988-09-27 Sanyo Electric Co., Ltd. Front loading apparatus for disc drive unit

Also Published As

Publication number Publication date
EP0284028B1 (en) 1994-11-23
US4847713A (en) 1989-07-11
KR880011780A (ko) 1988-10-31
MX167961B (es) 1993-04-26
DE3852141T2 (de) 1995-04-06
EP0284028A2 (en) 1988-09-28
KR970002866B1 (ko) 1997-03-12
EP0284028A3 (en) 1991-02-06
DE3852141D1 (de) 1995-01-05
JPS63153350U (OSRAM) 1988-10-07

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Legal Events

Date Code Title Description
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