FR1059248A - Multi-speed control device for the record holder for phonographs, pick-ups, etc. - Google Patents

Multi-speed control device for the record holder for phonographs, pick-ups, etc.

Info

Publication number
FR1059248A
FR1059248A FR1059248DA FR1059248A FR 1059248 A FR1059248 A FR 1059248A FR 1059248D A FR1059248D A FR 1059248DA FR 1059248 A FR1059248 A FR 1059248A
Authority
FR
France
Prior art keywords
phonographs
ups
pick
control device
speed control
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
Marcel Staar
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 FR1059248A publication Critical patent/FR1059248A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
FR1059248D 1951-06-28 1952-06-27 Multi-speed control device for the record holder for phonographs, pick-ups, etc. Expired FR1059248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1059248X 1951-06-28

Publications (1)

Publication Number Publication Date
FR1059248A true FR1059248A (en) 1954-03-23

Family

ID=3892949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1059248D Expired FR1059248A (en) 1951-06-28 1952-06-27 Multi-speed control device for the record holder for phonographs, pick-ups, etc.

Country Status (1)

Country Link
FR (1) FR1059248A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937876A (en) * 1958-08-08 1960-05-24 Magnus Gerhard Von Record player comprising a device for setting different turntable speeds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937876A (en) * 1958-08-08 1960-05-24 Magnus Gerhard Von Record player comprising a device for setting different turntable speeds

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