NL8303217A - Optische platenspeler. - Google Patents

Optische platenspeler. Download PDF

Info

Publication number
NL8303217A
NL8303217A NL8303217A NL8303217A NL8303217A NL 8303217 A NL8303217 A NL 8303217A NL 8303217 A NL8303217 A NL 8303217A NL 8303217 A NL8303217 A NL 8303217A NL 8303217 A NL8303217 A NL 8303217A
Authority
NL
Netherlands
Prior art keywords
carrier
housing
optical
drive motor
plate
Prior art date
Application number
NL8303217A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL8303217A priority Critical patent/NL8303217A/nl
Priority to EP84201320A priority patent/EP0135969B1/en
Priority to DE8484201320T priority patent/DE3468287D1/de
Priority to US06/649,887 priority patent/US4661940A/en
Priority to JP59192724A priority patent/JPS60143474A/ja
Publication of NL8303217A publication Critical patent/NL8303217A/nl
Priority to SG48190A priority patent/SG48190G/en
Priority to HK847/91A priority patent/HK84791A/en

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
    • G11B17/035—Positioning by moving the loading station
    • 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
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers

Landscapes

  • Moving Of Heads (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
NL8303217A 1983-09-19 1983-09-19 Optische platenspeler. NL8303217A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8303217A NL8303217A (nl) 1983-09-19 1983-09-19 Optische platenspeler.
EP84201320A EP0135969B1 (en) 1983-09-19 1984-09-12 Optical disc player
DE8484201320T DE3468287D1 (en) 1983-09-19 1984-09-12 Optical disc player
US06/649,887 US4661940A (en) 1983-09-19 1984-09-13 Optical disc player
JP59192724A JPS60143474A (ja) 1983-09-19 1984-09-17 光ディスク・プレ−ヤ
SG48190A SG48190G (en) 1983-09-19 1990-06-30 Optical disc player
HK847/91A HK84791A (en) 1983-09-19 1991-10-31 Optical disc player

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303217A NL8303217A (nl) 1983-09-19 1983-09-19 Optische platenspeler.
NL8303217 1983-09-19

Publications (1)

Publication Number Publication Date
NL8303217A true NL8303217A (nl) 1985-04-16

Family

ID=19842422

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303217A NL8303217A (nl) 1983-09-19 1983-09-19 Optische platenspeler.

Country Status (7)

Country Link
US (1) US4661940A (OSRAM)
EP (1) EP0135969B1 (OSRAM)
JP (1) JPS60143474A (OSRAM)
DE (1) DE3468287D1 (OSRAM)
HK (1) HK84791A (OSRAM)
NL (1) NL8303217A (OSRAM)
SG (1) SG48190G (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3645201C2 (OSRAM) * 1985-03-08 1992-07-02 Pioneer Electronic Corp., Tokio/Tokyo, Jp
US4797761A (en) * 1986-06-13 1989-01-10 Polaroid Corporation Telescoping disk drive assembly
JP2566924B2 (ja) * 1986-07-14 1996-12-25 キヤノン株式会社 光磁気記録装置
EP0261384B1 (en) * 1986-08-25 1992-07-15 Sony Corporation Apparatus for reproducing selectively loaded discs of different diameters
JPS6353746A (ja) * 1986-08-25 1988-03-08 Sony Corp フロントロ−デイング型デイスクプレ−ヤ
US4882722A (en) * 1986-09-29 1989-11-21 Pioneer Electronic Corporation Front loading disk player
JPS63173752U (OSRAM) * 1987-04-28 1988-11-11
US4928192A (en) * 1987-12-23 1990-05-22 Konica Corporation Process for identifying disks and automatically configuring a disk drive system
US5181197A (en) * 1990-01-31 1993-01-19 Mitsumi Electric Co., Ltd. Optical disk driver and operational processing apparatus having such optical disk driver
US5862116A (en) * 1994-02-23 1999-01-19 Teac Corporation Disc device
JP3551482B2 (ja) * 1994-08-26 2004-08-04 ソニー株式会社 ディスクプレーヤ装置
US6091573A (en) * 1995-06-07 2000-07-18 Pisano; Jerry A. Deployable drive for protruding rotatable data storage media
JP3626644B2 (ja) 1999-09-29 2005-03-09 松下電器産業株式会社 光ディスク装置およびそのスピンドルモータ取付方法
KR100772364B1 (ko) * 2001-11-08 2007-11-01 삼성전자주식회사 슬림형 광 디스크 드라이브
KR100524967B1 (ko) * 2003-05-28 2005-10-31 삼성전자주식회사 광디스크 드라이브
JP2005129202A (ja) * 2003-10-02 2005-05-19 Matsushita Electric Ind Co Ltd 光ディスク装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3240500A (en) * 1961-03-08 1966-03-15 Gasaccumulator Svenska Ab Arrangement in sound-recording apparatus
GB1295136A (OSRAM) * 1970-03-13 1972-11-01
FR2222718B1 (OSRAM) * 1973-03-19 1977-02-11 Thomson Brandt
US3927252A (en) * 1974-04-02 1975-12-16 Zenith Radio Corp Biased video disc stabilizer system
US4712208A (en) * 1977-12-12 1987-12-08 Dolby Ray Milton Disc reproducing system for compensating mechanical imperfections
NL7801870A (nl) * 1978-02-20 1979-08-22 Philips Nv Optische platenspeler.
JPS5658167A (en) * 1979-10-15 1981-05-21 Sony Corp Record player
JPS56140556A (en) * 1980-04-04 1981-11-02 Pioneer Electronic Corp Bookshelf type record player
DE3019928C2 (de) * 1980-05-24 1984-08-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Abspielgerät für mit Informationen versehene Platten
JPS593399Y2 (ja) * 1980-07-11 1984-01-30 株式会社東芝 タ−ンテ−ブル昇降装置
JPS5738312U (OSRAM) * 1980-08-14 1982-03-01
CA1162488A (en) * 1980-11-28 1984-02-21 Kazuyuki Takizawa Record playing apparatus
US4502083A (en) * 1981-04-22 1985-02-26 Iomega Corporation Magnetic disk drive having a movable drive motor
NL8103960A (nl) * 1981-08-26 1983-03-16 Philips Nv Zwenkarminrichting voor een optische aftasteenheid.

Also Published As

Publication number Publication date
US4661940A (en) 1987-04-28
EP0135969A3 (en) 1985-05-02
HK84791A (en) 1991-11-08
EP0135969B1 (en) 1987-12-23
EP0135969A2 (en) 1985-04-03
DE3468287D1 (en) 1988-02-04
SG48190G (en) 1990-08-17
JPS60143474A (ja) 1985-07-29
JPH0414429B2 (OSRAM) 1992-03-12

Similar Documents

Publication Publication Date Title
NL8303217A (nl) Optische platenspeler.
US4504936A (en) Modular data storage system
US5056078A (en) Load mechanism for a beam addressable information storage disk drive system
US4823214A (en) Disk drive for cartridge disks
US5825746A (en) Disk drive having eccentricity correction device
EP0216442A2 (en) Disk drive apparatus
EP0397262B1 (en) Disc-record player and loading device for use in the player
JPH021699Y2 (OSRAM)
EP0521196A1 (en) Focussing device for a bar code reader
JPH0510280Y2 (OSRAM)
JPS63167492A (ja) 種々の形式のディスクを走査するに好適なディスクレコードプレーヤ
US5053903A (en) Disk clamp positioning apparatus for information storage disk drive system
US6993825B2 (en) Tilt adjusting method for guide shafts in a recording medium driving apparatus
JPH06301995A (ja) 情報記録及び／又は読取装置
JP3433327B2 (ja) 光ディスク装置
JP3370421B2 (ja) 電子カメラの記録装置支持構造
JP3572771B2 (ja) 光磁気ディスク装置
JPH0648569Y2 (ja) 光ヘッドにおける対物レンズアクチュエータ部の高さ制御装置
US5175724A (en) Capacitance disc information retrieval system
JPH0317837A (ja) 光学的情報記録装置における光ピックアップ駆動装置
KR940007285B1 (ko) 광픽업의 대물렌즈 구동장치
JPH0732754U (ja) ディスクドライブ装置
JPH0732713U (ja) ディスクドライブ装置
JPS63288476A (ja) 光ディスク装置
JPS63288479A (ja) 光ディスク装置

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed