AT372535B - Verfahren zur herstellung eines plattentellers fuer einen plattenspieler - Google Patents

Verfahren zur herstellung eines plattentellers fuer einen plattenspieler

Info

Publication number
AT372535B
AT372535B AT0669879A AT669879A AT372535B AT 372535 B AT372535 B AT 372535B AT 0669879 A AT0669879 A AT 0669879A AT 669879 A AT669879 A AT 669879A AT 372535 B AT372535 B AT 372535B
Authority
AT
Austria
Prior art keywords
turntable
producing
Prior art date
Application number
AT0669879A
Other languages
English (en)
Other versions
ATA669879A (de
Inventor
Rudolf Reuter
Original Assignee
Dual Gebrueder Steidinger
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 Dual Gebrueder Steidinger filed Critical Dual Gebrueder Steidinger
Publication of ATA669879A publication Critical patent/ATA669879A/de
Application granted granted Critical
Publication of AT372535B publication Critical patent/AT372535B/de

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00Driving, 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
    • G11B19/20Driving; Starting; Stopping; Control thereof
    • G11B19/2009Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/60Turntables for record carriers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/4998Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982Coating
    • Y10T29/49986Subsequent to metal working
AT0669879A 1978-11-02 1979-10-15 Verfahren zur herstellung eines plattentellers fuer einen plattenspieler AT372535B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2847489A DE2847489C3 (de) 1978-11-02 1978-11-02 Plattenteller mit Stroboskopmarken für einen Plattenspieler
US05/972,365 US4247976A (en) 1978-11-02 1978-12-22 Method for production of a turntable with stroboscope marks

Publications (2)

Publication Number Publication Date
ATA669879A ATA669879A (de) 1983-02-15
AT372535B true AT372535B (de) 1983-10-25

Family

ID=25776307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0669879A AT372535B (de) 1978-11-02 1979-10-15 Verfahren zur herstellung eines plattentellers fuer einen plattenspieler

Country Status (7)

Country Link
US (1) US4247976A (de)
AT (1) AT372535B (de)
BE (1) BE879793A (de)
CH (1) CH646808A5 (de)
DE (1) DE2847489C3 (de)
FR (1) FR2441234A1 (de)
NL (1) NL182595C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8906353D0 (en) * 1989-03-20 1989-05-04 Dewar Productions Inc Semi-timing optic lathe
US10115414B1 (en) * 2017-07-05 2018-10-30 Inmusic Brands, Inc. DJ control disc configuration optimized for DJ performance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851000A (en) * 1955-07-05 1958-09-09 Sun Steel Company Method of making an embossed steel sheet
NL131796C (de) * 1957-05-04
FR2349263A7 (en) * 1976-04-21 1977-11-18 Dual Gebrueder Steidinger Stroboscopic timing system por record player turntable - uses compound array of markings to provide synchronisation at either 50 Hz on 60 Hz AC supply

Also Published As

Publication number Publication date
US4247976A (en) 1981-02-03
DE2847489B2 (de) 1980-10-30
ATA669879A (de) 1983-02-15
NL182595B (nl) 1987-11-02
FR2441234B1 (de) 1983-05-06
CH646808A5 (de) 1984-12-14
BE879793A (fr) 1980-02-15
DE2847489C3 (de) 1981-08-27
NL182595C (nl) 1988-04-05
DE2847489A1 (de) 1980-05-08
FR2441234A1 (fr) 1980-06-06
NL7907534A (nl) 1980-05-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee