ES8403230A1 - Un aparato de discos opticos para reproducir y-o registrar informacion sobre un disco optico giratorio. - Google Patents

Un aparato de discos opticos para reproducir y-o registrar informacion sobre un disco optico giratorio.

Info

Publication number
ES8403230A1
ES8403230A1 ES522700A ES522700A ES8403230A1 ES 8403230 A1 ES8403230 A1 ES 8403230A1 ES 522700 A ES522700 A ES 522700A ES 522700 A ES522700 A ES 522700A ES 8403230 A1 ES8403230 A1 ES 8403230A1
Authority
ES
Spain
Prior art keywords
disc
support
loader
disc loader
clamping
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
Application number
ES522700A
Other languages
English (en)
Other versions
ES522700A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8403230A1 publication Critical patent/ES8403230A1/es
Publication of ES522700A0 publication Critical patent/ES522700A0/es
Granted legal-status Critical Current

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
    • 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
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Feeding And Guiding Record Carriers (AREA)

Abstract

APARATO DE DISCOS OPTICOS PARA REPRODUCIR Y/O REGISTRAR INFORMACION SOBRE UN DISCO OPTICO GIRATORIO.COMPRENDE UN DISPOSITIVO DE FIJACION QUE SUJETA UN DISCO OPTICO (7) SOBRE UN EJE (14). EL DISPOSITIVO CONSTA DE UN EMPUJADOR (21) QUE SE DESPLAZA CON HOLGURA EN UN SOPORTE (2) ENTRE LA POSICION DE REPOSO Y UNA POSICION DE FUNCIONAMIENTO, COMPRIMIENDO EL DISCO MAGNETICAMENTE, A FIN DE EVITAR SU CABECEO.
ES522700A 1982-05-27 1983-05-25 Un aparato de discos opticos para reproducir y-o registrar informacion sobre un disco optico giratorio. Granted ES522700A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8202163A NL8202163A (nl) 1982-05-27 1982-05-27 Optische plaat-inrichting.

Publications (2)

Publication Number Publication Date
ES8403230A1 true ES8403230A1 (es) 1984-03-01
ES522700A0 ES522700A0 (es) 1984-03-01

Family

ID=19839791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522700A Granted ES522700A0 (es) 1982-05-27 1983-05-25 Un aparato de discos opticos para reproducir y-o registrar informacion sobre un disco optico giratorio.

Country Status (9)

Country Link
US (1) US4768185A (es)
EP (1) EP0095800B1 (es)
JP (1) JPS5914191U (es)
KR (1) KR880001726B1 (es)
AU (1) AU557797B2 (es)
CA (1) CA1194232A (es)
DE (1) DE3367690D1 (es)
ES (1) ES522700A0 (es)
NL (1) NL8202163A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403582A (nl) * 1984-11-26 1986-06-16 Philips Nv Inrichting voor het centreren, richten en vastklemmen van een optische plaat.
AU585295B2 (en) * 1984-12-31 1989-06-15 Sony Corporation Recording and/or reproducing device for the flexible magnetic disk
JPH0531706Y2 (es) * 1986-03-10 1993-08-16
NL8700819A (nl) * 1987-04-08 1988-11-01 Philips Nv Inrichting voor het registreren van informatie op of het uitlezen van informatie uit een informatieplaat.
JPH0739109Y2 (ja) * 1988-02-29 1995-09-06 ヤマハ株式会社 ディスクカートリッジケースのアダプタ
JP2574860B2 (ja) * 1988-03-29 1997-01-22 日立マクセル株式会社 光情報記録デイスクおよびデイスク駆動装置
US5117414A (en) * 1988-09-19 1992-05-26 Hewlett-Packard Company Drive motor and spindle assembly for an optical disk drive
JPH0380549U (es) * 1989-12-04 1991-08-19
US5270999A (en) * 1990-12-10 1993-12-14 Conner Peripherals, Inc. Apparatus and method for reducing disk distortion
JP3008870B2 (ja) * 1996-12-27 2000-02-14 日本電気株式会社 ディスク媒体用ターンテーブル装置
US6421312B1 (en) * 1998-11-09 2002-07-16 Dell Products, L.P. Detection scheme for compact disk or digital video disk media proper installation
DE19927514C2 (de) * 1999-06-16 2002-07-18 Steag Hamatech Ag Vorrichtung zum zentrischen Zusammenfügen von Substraten
DE10113833A1 (de) * 2001-03-21 2002-10-24 Steag Hamatech Ag Vorrichtung zum Zusammenfügen von Substraten
TWM243757U (en) * 2003-07-09 2004-09-11 Lite On It Corp No-touch clamping mechanism
WO2007010424A2 (en) 2005-07-18 2007-01-25 Koninklijke Philips Electronics N.V. Disk drive unit having an improved disk centring
KR101071033B1 (ko) * 2009-08-25 2011-10-06 엘지이노텍 주식회사 스핀들 모터

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156472A (en) * 1963-02-27 1964-11-10 Joe F Brock Magnetic tone arm suspension
JPS51129806A (en) * 1975-05-08 1976-11-11 Natl Res Inst For Metals Amethod of preventing oxidation and decarburizing of steel in heat tre atment
JPS5298404U (es) * 1976-01-23 1977-07-25
JPS6035747B2 (ja) * 1976-07-27 1985-08-16 三洋電機株式会社 チヤツク機構
NL7609375A (nl) * 1976-08-24 1978-02-28 Philips Nv Opspaninrichting voor een roterend aandrijfbare informatiedragende plaat.
JPS53149011A (en) * 1977-05-31 1978-12-26 Toshiba Corp Chuck for recorded information carrier of thin plate
NL182032C (nl) * 1978-06-05 1987-12-16 Philips Nv Inrichting voor het centreren, richten en vastklemmen van een roterende plaat.
DE2909099A1 (de) * 1979-03-08 1980-09-11 Licentia Gmbh Abspielgeraet fuer eine bild- oder schallplatte
JPS5814386A (ja) * 1981-07-20 1983-01-27 Toshiba Corp デジタルデイスクプレ−ヤ装置

Also Published As

Publication number Publication date
EP0095800A1 (en) 1983-12-07
AU557797B2 (en) 1987-01-08
KR840004971A (ko) 1984-10-31
AU1495683A (en) 1983-12-01
CA1194232A (en) 1985-09-24
US4768185A (en) 1988-08-30
DE3367690D1 (en) 1987-01-02
NL8202163A (nl) 1983-12-16
JPS5914191U (ja) 1984-01-28
KR880001726B1 (ko) 1988-09-08
ES522700A0 (es) 1984-03-01
EP0095800B1 (en) 1986-11-12

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