HK20297A - Turntable device for an information disc - Google Patents

Turntable device for an information disc

Info

Publication number
HK20297A
HK20297A HK20297A HK20297A HK20297A HK 20297 A HK20297 A HK 20297A HK 20297 A HK20297 A HK 20297A HK 20297 A HK20297 A HK 20297A HK 20297 A HK20297 A HK 20297A
Authority
HK
Hong Kong
Prior art keywords
turntable device
information disc
disc
information
turntable
Prior art date
Application number
HK20297A
Other languages
English (en)
Inventor
Hendrikus Wilhelmus Co Peeters
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of HK20297A publication Critical patent/HK20297A/xx

Links

Classifications

    • 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
    • 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
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
HK20297A 1987-03-26 1997-02-20 Turntable device for an information disc HK20297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700703A NL8700703A (nl) 1987-03-26 1987-03-26 Draaitafelinrichting voor een informatieplaat.

Publications (1)

Publication Number Publication Date
HK20297A true HK20297A (en) 1997-02-20

Family

ID=19849763

Family Applications (1)

Application Number Title Priority Date Filing Date
HK20297A HK20297A (en) 1987-03-26 1997-02-20 Turntable device for an information disc

Country Status (8)

Country Link
US (1) US5519687A (ko)
EP (1) EP0284162B1 (ko)
JP (1) JP2554120B2 (ko)
KR (1) KR960013006B1 (ko)
DE (1) DE3871581T2 (ko)
ES (1) ES2048194T3 (ko)
HK (1) HK20297A (ko)
NL (1) NL8700703A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03235281A (ja) * 1990-02-09 1991-10-21 Pioneer Electron Corp Ｃｄプレーヤ
US5539862A (en) * 1992-12-08 1996-07-23 Texas Instruments Incorporated System and method for the design of software system using a knowledge base
JPH09320159A (ja) * 1996-05-27 1997-12-12 Mitsubishi Electric Corp 貼り合せディスクのターンテーブル装置および貼り合せディスク
TW333724B (en) * 1997-03-17 1998-06-11 Ind Tech Res Inst The spindle motor of optic disk driver
FR2815208B1 (fr) * 2000-10-06 2003-01-03 France Telecom Regie dans une installation terminale privative en mode atm
US7566827B2 (en) * 2006-10-26 2009-07-28 Stanton Magnetics, Inc. Variable slippage control for a disk jockey control surface

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801476A (en) * 1972-03-01 1974-04-02 Teldec Telefunken Decca Method for improving the centering of stamping matrices
DE2408849A1 (de) * 1974-02-23 1975-09-04 Licentia Gmbh Einrichtung zur aufnahme und ausrichtung eines scheibenfoermigen aufzeichnungstraegers
DE2939865C2 (de) * 1979-10-02 1982-09-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Vorrichtung zur Zentrierung und Ausrichtung eines plattenförmigen Aufzeichnungsträgers
US4320425A (en) * 1980-04-10 1982-03-16 Memorex Mini Disc Drive Corporation Centering and mounting apparatus for a magnetic recording disc
FR2521333A1 (fr) * 1982-02-11 1983-08-12 Cii Honeywell Bull Cartouche pour disque(s) magnetique(s) amovible(s)
GB2129547B (en) * 1982-11-02 1986-05-21 Cambridge Instr Ltd Reticle inspection
US4542426A (en) * 1983-05-31 1985-09-17 Storage Technology Partners Ii Flexible hub for removable disk
JPS6085724U (ja) * 1983-11-17 1985-06-13 シャープ株式会社 光メモリ円板
US4733388A (en) * 1985-08-23 1988-03-22 Hitachi Maxell, Ltd. Information recording disc
KR900004661B1 (ko) * 1986-01-20 1990-07-02 가부시키가이샤 도시바 정보처리장치
JPS62192945A (ja) * 1986-02-20 1987-08-24 Sony Corp 情報デイスク
JP2580590B2 (ja) * 1987-03-20 1997-02-12 ソニー株式会社 デイスク回転駆動装置

Also Published As

Publication number Publication date
EP0284162B1 (en) 1992-06-03
EP0284162A1 (en) 1988-09-28
JPS63255867A (ja) 1988-10-24
US5519687A (en) 1996-05-21
ES2048194T3 (es) 1994-03-16
KR960013006B1 (ko) 1996-09-25
DE3871581T2 (de) 1992-12-24
KR880011770A (ko) 1988-10-31
DE3871581D1 (de) 1992-07-09
JP2554120B2 (ja) 1996-11-13
NL8700703A (nl) 1988-10-17

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)