DE3878633D1 - Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger. - Google Patents

Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger.

Info

Publication number
DE3878633D1
DE3878633D1 DE8888202183T DE3878633T DE3878633D1 DE 3878633 D1 DE3878633 D1 DE 3878633D1 DE 8888202183 T DE8888202183 T DE 8888202183T DE 3878633 T DE3878633 T DE 3878633T DE 3878633 D1 DE3878633 D1 DE 3878633D1
Authority
DE
Germany
Prior art keywords
disk
display device
shaped recording
recording carrier
carrier
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 - Fee Related
Application number
DE8888202183T
Other languages
German (de)
English (en)
Inventor
Norbert Heinrich
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
Application granted granted Critical
Publication of DE3878633D1 publication Critical patent/DE3878633D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/12—Raising and lowering; Back-spacing or forward-spacing along track; Returning to starting position otherwise than during transducing operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • 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
DE8888202183T 1987-10-16 1988-10-03 Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger. Expired - Fee Related DE3878633D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0274287A AT388826B (de) 1987-10-16 1987-10-16 Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger

Publications (1)

Publication Number Publication Date
DE3878633D1 true DE3878633D1 (de) 1993-04-01

Family

ID=3539576

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888202183T Expired - Fee Related DE3878633D1 (de) 1987-10-16 1988-10-03 Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger.

Country Status (6)

Country Link
US (1) US5025371A (en, 2012)
EP (1) EP0312153B1 (en, 2012)
JP (1) JPH0164145U (en, 2012)
KR (1) KR930004479Y1 (en, 2012)
AT (1) AT388826B (en, 2012)
DE (1) DE3878633D1 (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391378B (de) * 1989-02-03 1990-09-25 Philips Nv Geraet zum abtasten einer kreisscheibenfoermigen informationstraegerplatte
US5119362A (en) * 1989-12-28 1992-06-02 Sony Corporation Disc player with a pickup feeding apparatus
KR940000146B1 (ko) * 1991-05-03 1994-01-07 삼성전자 주식회사 디스크 플레이어의 픽업 이동장치
JP3057269B2 (ja) * 1991-08-27 2000-06-26 ソニー株式会社 光学ピックアップ移動装置
DE19815990A1 (de) * 1998-04-09 1999-10-14 Thomson Brandt Gmbh Gerät zur Aufzeichnung oder zur Wiedergabe von Informationen mit einem Antriebssystem für eine Abtasteinrichtung
JP2000348448A (ja) * 1999-06-08 2000-12-15 Pioneer Electronic Corp 移動体駆動装置およびピックアップ駆動装置
TWM240659U (en) * 2002-12-06 2004-08-11 Asustek Comp Inc Impact buffer mechanism for optical pickup head
US20050149960A1 (en) * 2003-12-29 2005-07-07 Mustek Systems Inc. Apparatus for driving optical head

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2278678A (en) * 1941-04-10 1942-04-07 Soundscriber Corp Phonographic warning signal
NL7801870A (nl) * 1978-02-20 1979-08-22 Philips Nv Optische platenspeler.
DE3121502C2 (de) * 1980-05-31 1985-06-05 Universal Pioneer Corp., Tokio/Tokyo Anordnung zur Führung eines Abtasterschlittens
JPS56169269A (en) * 1980-05-31 1981-12-25 Pioneer Video Corp Slider moving mechanism
JPS56169270A (en) * 1980-05-31 1981-12-25 Pioneer Video Corp Safety mechanism of moving device of disk player
US4351046A (en) * 1981-02-25 1982-09-21 Rca Corporation Video disc player having carriage detent mechanism
JPS58221055A (ja) * 1982-06-16 1983-12-22 Hitachi Ltd 台の移動機構
JPS59121662A (ja) * 1982-12-28 1984-07-13 Toshiba Corp 記録円盤再生装置におけるア−ム送り装置
JPS59121661A (ja) * 1982-12-28 1984-07-13 Toshiba Corp 記録円盤再生装置におけるア−ム送り装置
JPS59198542A (ja) * 1983-04-26 1984-11-10 Sony Corp 光学デイスクプレ−ヤ
US4831615A (en) * 1985-01-30 1989-05-16 Nippon Columbia Co., Ltd. Dual differential optical system moving apparatus
JPS62212962A (ja) * 1986-03-12 1987-09-18 Alps Electric Co Ltd デイスク駆動装置

Also Published As

Publication number Publication date
EP0312153A2 (de) 1989-04-19
US5025371A (en) 1991-06-18
KR930004479Y1 (ko) 1993-07-16
KR890009501U (ko) 1989-05-30
ATA274287A (de) 1989-01-15
AT388826B (de) 1989-09-11
EP0312153A3 (en) 1990-11-14
JPH0164145U (en, 2012) 1989-04-25
EP0312153B1 (de) 1993-02-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8339 Ceased/non-payment of the annual fee