DE3852141T2 - Platteneinheit und Kassettenanordnung. - Google Patents

Platteneinheit und Kassettenanordnung.

Info

Publication number
DE3852141T2
DE3852141T2 DE3852141T DE3852141T DE3852141T2 DE 3852141 T2 DE3852141 T2 DE 3852141T2 DE 3852141 T DE3852141 T DE 3852141T DE 3852141 T DE3852141 T DE 3852141T DE 3852141 T2 DE3852141 T2 DE 3852141T2
Authority
DE
Germany
Prior art keywords
disk unit
cassette arrangement
cassette
arrangement
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
DE3852141T
Other languages
English (en)
Other versions
DE3852141D1 (de
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 DE3852141D1 publication Critical patent/DE3852141D1/de
Publication of DE3852141T2 publication Critical patent/DE3852141T2/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
    • G11B21/02—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
DE3852141T 1987-03-25 1988-03-22 Platteneinheit und Kassettenanordnung. Expired - Fee Related DE3852141T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987043776U JPS63153350U (de) 1987-03-25 1987-03-25

Publications (2)

Publication Number Publication Date
DE3852141D1 DE3852141D1 (de) 1995-01-05
DE3852141T2 true DE3852141T2 (de) 1995-04-06

Family

ID=12673159

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852141T Expired - Fee Related DE3852141T2 (de) 1987-03-25 1988-03-22 Platteneinheit und Kassettenanordnung.

Country Status (7)

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

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 (de) 1994-11-23
JPS63153350U (de) 1988-10-07
EP0284028A2 (de) 1988-09-28
KR880011780A (ko) 1988-10-31
US4847713A (en) 1989-07-11
MX167961B (es) 1993-04-26
KR970002866B1 (ko) 1997-03-12
CA1312670C (en) 1993-01-12
EP0284028A3 (de) 1991-02-06
DE3852141D1 (de) 1995-01-05

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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