BE874078A - Perfectionnement a un tourne-videodisque - Google Patents

Perfectionnement a un tourne-videodisque

Info

Publication number
BE874078A
BE874078A BE193388A BE193388A BE874078A BE 874078 A BE874078 A BE 874078A BE 193388 A BE193388 A BE 193388A BE 193388 A BE193388 A BE 193388A BE 874078 A BE874078 A BE 874078A
Authority
BE
Belgium
Prior art keywords
videodisk
perfection
turntable
videodisk turntable
Prior art date
Application number
BE193388A
Other languages
English (en)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of BE874078A publication Critical patent/BE874078A/fr

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
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
    • G11B17/049—Insertion of discs having to be extracted from the cartridge prior to recording or reproducing
    • 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
    • G11B17/032—Positioning by moving the door or the cover
BE193388A 1978-02-13 1979-02-09 Perfectionnement a un tourne-videodisque BE874078A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB573778 1978-02-13

Publications (1)

Publication Number Publication Date
BE874078A true BE874078A (fr) 1979-05-29

Family

ID=9801702

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193388A BE874078A (fr) 1978-02-13 1979-02-09 Perfectionnement a un tourne-videodisque

Country Status (5)

Country Link
US (1) US4196906A (fr)
BE (1) BE874078A (fr)
MY (1) MY8300168A (fr)
PL (1) PL213381A1 (fr)
ZA (1) ZA79500B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56137560A (en) * 1980-03-31 1981-10-27 Victor Co Of Japan Ltd Clamp device for disc shape information recording medium in disc shape information recording medium playback device
JPS56162571U (fr) * 1980-04-28 1981-12-03
US4328575A (en) * 1980-05-09 1982-05-04 Rca Corporation Disc player having turntable height varying apparatus
PT72897B (en) * 1980-05-09 1982-04-02 Rca Corp Disc record player apparatus
US4342109A (en) * 1980-06-06 1982-07-27 Rca Corporation Carriage alignment apparatus for video disc player
JPS5741224U (fr) * 1980-08-20 1982-03-05
US4390978A (en) * 1981-06-30 1983-06-28 Rca Corporation Carriage translating mechanism for video disc player
JPS5817665U (ja) * 1981-07-28 1983-02-03 日本ビクター株式会社 円盤状情報記録媒体の支持体の昇降制御回路
US4439852A (en) * 1982-05-03 1984-03-27 Rca Corporation Disc player having record handling apparatus
US4486874A (en) * 1984-03-28 1984-12-04 Rca Corporation Carriage-actuated disc handling apparatus for video disc player
US4493070A (en) * 1984-05-07 1985-01-08 Rca Corporation Video disc player having carriage drive mechanism

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA538149A (fr) * 1957-03-12 N.V. Philips Gloeilampenfabrieken Phonographe avec pick-up commande par l'insertion de disque
US2866647A (en) * 1953-04-10 1958-12-30 Mc Graw Edison Co Dictating machine
US4124866A (en) * 1976-12-06 1978-11-07 Rca Corporation Video disc insertion/extraction system for a video disc player
GB1596625A (en) * 1976-12-20 1981-08-26 Rca Corp Record support

Also Published As

Publication number Publication date
MY8300168A (en) 1983-12-31
US4196906A (en) 1980-04-08
PL213381A1 (fr) 1980-05-05
ZA79500B (en) 1980-02-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RCA CORP.

Effective date: 19850209