SG43715A1 - An arrangement pertaining to cd-players - Google Patents

An arrangement pertaining to cd-players

Info

Publication number
SG43715A1
SG43715A1 SG1996000117A SG1996000117A SG43715A1 SG 43715 A1 SG43715 A1 SG 43715A1 SG 1996000117 A SG1996000117 A SG 1996000117A SG 1996000117 A SG1996000117 A SG 1996000117A SG 43715 A1 SG43715 A1 SG 43715A1
Authority
SG
Singapore
Prior art keywords
pct
disk
motor
unit
date
Prior art date
Application number
SG1996000117A
Other languages
English (en)
Inventor
Peter Forsell
Original Assignee
Peter Forsell
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 Peter Forsell filed Critical Peter Forsell
Publication of SG43715A1 publication Critical patent/SG43715A1/en

Links

Classifications

    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • 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
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/148—Reducing friction, adhesion, drag

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Automatic Disk Changers (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Vending Machines For Individual Products (AREA)
  • Telephone Function (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Electrophonic Musical Instruments (AREA)
SG1996000117A 1992-04-01 1993-04-01 An arrangement pertaining to cd-players SG43715A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9201022A SE9201022D0 (sv) 1992-04-01 1992-04-01 Anordning foer drivning av cd-spelare

Publications (1)

Publication Number Publication Date
SG43715A1 true SG43715A1 (en) 1997-11-14

Family

ID=20385819

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996000117A SG43715A1 (en) 1992-04-01 1993-04-01 An arrangement pertaining to cd-players

Country Status (10)

Country Link
US (1) US5600624A (fr)
EP (1) EP0672288B1 (fr)
JP (1) JP3779318B2 (fr)
KR (1) KR950701119A (fr)
AT (1) ATE172051T1 (fr)
AU (1) AU3913393A (fr)
DE (1) DE69321484T2 (fr)
SE (1) SE9201022D0 (fr)
SG (1) SG43715A1 (fr)
WO (1) WO1993020556A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2328263A (en) * 1997-08-15 1999-02-17 Motorola Israel Ltd Disc drive damping arrangement
US7013449B2 (en) * 2003-10-30 2006-03-14 Hewlett-Packard Development Company, L.P. Method of designing custom circuit device using scheduling clock cycles

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479038A (en) * 1967-10-04 1969-11-18 Ira Leonard Eisner Radial phonograph pickup arm and turntable combination using air bearings
US3561768A (en) * 1969-04-28 1971-02-09 Castagna Electronics Corp Phonograph
FR2278128A1 (fr) * 1974-07-08 1976-02-06 Lencot Gerard Plateau d'entrainement de machine phonographique sur paliers aerostatiques
US4087095A (en) * 1976-12-02 1978-05-02 Masuo Koda Pneumatic record player
JPS54151004A (en) * 1978-05-18 1979-11-27 Aaru Ando Deii Ofuisu Makoto Y Turntable device for record disk player
US4438510A (en) * 1980-09-19 1984-03-20 Nippon Gakki Seizo Kabushiki Kaisha Disk player system having a disk sucking function
JPS58200403A (ja) * 1982-05-19 1983-11-22 Micro Seiki Kk エア−ベアリング式タ−ンテ−ブルシステム
US4507774A (en) * 1983-03-11 1985-03-26 Eastman Kodak Company Optical disc and disc-turntable air flow interface assembly
US4783717A (en) * 1985-07-17 1988-11-08 U.S. Philips Corporation Apparatus for rotating a disk

Also Published As

Publication number Publication date
EP0672288A1 (fr) 1995-09-20
AU3913393A (en) 1993-11-08
JPH08504288A (ja) 1996-05-07
JP3779318B2 (ja) 2006-05-24
US5600624A (en) 1997-02-04
DE69321484D1 (de) 1998-11-12
KR100300381B1 (fr) 2001-12-01
KR950701119A (ko) 1995-02-20
ATE172051T1 (de) 1998-10-15
DE69321484T2 (de) 1999-06-24
SE9201022D0 (sv) 1992-04-01
EP0672288B1 (fr) 1998-10-07
WO1993020556A1 (fr) 1993-10-14

Similar Documents

Publication Publication Date Title
KR900002999B1 (en) Optical pickup
ATE106592T1 (de) Antriebe für optische platten.
ES8407614A1 (es) Aparato para registrar yno leer informacion en un disco
EP1736973A3 (fr) Appareil et procédés d'enregistrement et/ou de reproduction de données sur des et/ou à partir de disques optiques, et cartouches de disques pour de tels disques
MY126101A (en) Optical pickup apparatus and disk drive apparatus.
EP0495576A3 (en) Laser driver for an optical disk drive
EP0778574A3 (fr) Appareil d'enregistrement et/ou de reproduction de disque
EP0975028A3 (fr) Moteur à vibrations
EP0328022A3 (fr) Mécanismes de freinage et de blocage verrouillés pour un appareil de lecture d'un système de traitement d'informations
KR920017065A (ko) 광 디스크 카트리지 및 광 디스크 장치
EP0628954A3 (fr) Méthode et appareil de reproduction et d'enregistrement d'information sur disque optique, et détecteur de lumière utilisé dans cet appareil.
SG43715A1 (en) An arrangement pertaining to cd-players
EP0785543A3 (fr) Lentille-condenseur pour disques optiques
EP0913815A3 (fr) Procédé et appareil d'enregistrement et de reproduction de données sur et à partir de disques optiques
MY125383A (en) Disc drive unit
MY115687A (en) Data storage unit
CA1155545A (fr) Appareil de controle du mouvement d'une bande
EP0745979A3 (fr) Appareil de lecture optique avec un système de positionnement d'une lentille d'objectif
DE3663756D1 (en) System to ascertain the scanning speed of audio discs with contactless scanning
EP0908872A3 (fr) Unité de stockage d'information optique
AU585764B2 (en) Apparatus for enabling an autotrack circuit of an optical disc reading apparatus during the positioning of a read beam
KR920015290A (ko) 광 디스크 장치
EP0574074A3 (fr) Unité de stockage de données
JPS5692681A (en) Optical reader
EP1014350A3 (fr) Mécanisme d'entraínement de tête d'une unité de disque