DE3523609A1 - Antriebsmotor mit einem sich bewegenden rotor fuer eine kompaktdisk-spielvorrichtung - Google Patents

Antriebsmotor mit einem sich bewegenden rotor fuer eine kompaktdisk-spielvorrichtung

Info

Publication number
DE3523609A1
DE3523609A1 DE19853523609 DE3523609A DE3523609A1 DE 3523609 A1 DE3523609 A1 DE 3523609A1 DE 19853523609 DE19853523609 DE 19853523609 DE 3523609 A DE3523609 A DE 3523609A DE 3523609 A1 DE3523609 A1 DE 3523609A1
Authority
DE
Germany
Prior art keywords
rotor
stator
spindle
drive shaft
drive
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.)
Withdrawn
Application number
DE19853523609
Other languages
German (de)
English (en)
Inventor
Louis Pierre César St. Pieters Leeuw Agostini
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.)
Staar SA
Original Assignee
Staar SA
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 Staar SA filed Critical Staar SA
Publication of DE3523609A1 publication Critical patent/DE3523609A1/de
Withdrawn legal-status Critical Current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
    • 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
    • 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

Landscapes

  • Rotational Drive Of Disk (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
DE19853523609 1984-07-03 1985-07-02 Antriebsmotor mit einem sich bewegenden rotor fuer eine kompaktdisk-spielvorrichtung Withdrawn DE3523609A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/627,654 US4570254A (en) 1984-07-03 1984-07-03 Drive motor having moving rotor for compact disc player apparatus

Publications (1)

Publication Number Publication Date
DE3523609A1 true DE3523609A1 (de) 1986-01-09

Family

ID=24515542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853523609 Withdrawn DE3523609A1 (de) 1984-07-03 1985-07-02 Antriebsmotor mit einem sich bewegenden rotor fuer eine kompaktdisk-spielvorrichtung

Country Status (8)

Country Link
US (1) US4570254A (enExample)
JP (1) JPS6120266A (enExample)
BE (1) BE902713A (enExample)
CH (1) CH662898A5 (enExample)
DE (1) DE3523609A1 (enExample)
FR (1) FR2567299B1 (enExample)
GB (1) GB2161313B (enExample)
IT (1) IT1185133B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839764A (en) * 1986-04-01 1989-06-13 Pioneer Electronic Corporation Disk mechanism in a disk player
US5045741A (en) * 1990-02-23 1991-09-03 Battelle Memorial Institute Dual-motion apparatus
GB2251116B (en) * 1990-12-21 1994-09-07 Tanashin Denki Co Reproducing and driving unit of a device for reproducing the data recorded in a disk record
JPH0520759A (ja) * 1991-04-19 1993-01-29 Sony Corp デイスクドライブ装置
GB2307769B (en) * 1995-11-30 1998-07-08 Samsung Electronics Co Ltd Data storage device
US5761000A (en) * 1995-11-30 1998-06-02 Samsung Electronics Co., Ltd. Data storage devices having a slim-type hard disk drive suitable for use in portable computers
EP0957480A1 (en) * 1998-05-15 1999-11-17 Deutsche Thomson-Brandt Gmbh Disk drive with compensation of disk eccentricity
US6429611B1 (en) 2000-01-28 2002-08-06 Hui Li Rotary and linear motor
JP4033067B2 (ja) * 2003-07-16 2008-01-16 ソニー株式会社 ディスクドライブ装置
CN106787293B (zh) * 2017-02-27 2023-11-21 深圳市道通智能航空技术股份有限公司 一种电机及具有此电机的云台和机械臂

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972535A (en) * 1974-11-08 1976-08-03 Pertec Corporation Spindle drive motor
CA1061465A (en) * 1975-01-14 1979-08-28 Ichiro Takahara Video disc player
DE2913602A1 (de) * 1979-04-02 1980-10-09 Computer Peripherie Tech Antriebsvorrichtung mit einem motor mit scheibenfoermigem anker
FR2460024A1 (fr) * 1979-06-22 1981-01-16 Thomson Brandt Tourne-disques pour videodisque comportant un dispositif de centrage et de blocage du disque
JPS5814382A (ja) * 1981-07-20 1983-01-27 Toshiba Corp デジタルデイスクプレ−ヤ装置
US4499573A (en) * 1981-07-20 1985-02-12 Tokyo Shibaura Denki Kabushiki Kaisha Disc rotating apparatus
JPS58200479A (ja) * 1982-05-19 1983-11-22 Matsushita Electric Ind Co Ltd デイスク状記録媒体の回転駆動装置

Also Published As

Publication number Publication date
US4570254A (en) 1986-02-11
FR2567299B1 (fr) 1989-01-06
JPS6120266A (ja) 1986-01-29
GB8515377D0 (en) 1985-07-17
JPH0542067B2 (enExample) 1993-06-25
GB2161313A (en) 1986-01-08
IT8521337A0 (it) 1985-06-28
IT1185133B (it) 1987-11-04
FR2567299A1 (fr) 1986-01-10
BE902713A (fr) 1985-10-16
CH662898A5 (fr) 1987-10-30
GB2161313B (en) 1988-05-05

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee