FR1089902A - Drive device for talking machine discs - Google Patents

Drive device for talking machine discs

Info

Publication number
FR1089902A
FR1089902A FR1089902DA FR1089902A FR 1089902 A FR1089902 A FR 1089902A FR 1089902D A FR1089902D A FR 1089902DA FR 1089902 A FR1089902 A FR 1089902A
Authority
FR
France
Prior art keywords
drive device
talking machine
discs
machine discs
talking
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
Application number
Other languages
French (fr)
Inventor
Jiri Nessel
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 filed Critical
Application granted granted Critical
Publication of FR1089902A publication Critical patent/FR1089902A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/28—Producing one or more recordings, each recording being of the values of two or more different variables
    • 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
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • G11B19/265—Friction wheel drive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)
FR1089902D 1955-10-18 1950-03-30 Drive device for talking machine discs Expired FR1089902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2973155A GB778352A (en) 1955-10-18 1955-10-18 Indicating and/or recording apparatus

Publications (1)

Publication Number Publication Date
FR1089902A true FR1089902A (en) 1955-03-24

Family

ID=10296243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089902D Expired FR1089902A (en) 1955-10-18 1950-03-30 Drive device for talking machine discs

Country Status (2)

Country Link
FR (1) FR1089902A (en)
GB (1) GB778352A (en)

Also Published As

Publication number Publication date
GB778352A (en) 1957-07-03

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