FR1204874A - Perfectionnements aux platines mécaniques de magnétophones - Google Patents

Perfectionnements aux platines mécaniques de magnétophones

Info

Publication number
FR1204874A
FR1204874A FR1204874DA FR1204874A FR 1204874 A FR1204874 A FR 1204874A FR 1204874D A FR1204874D A FR 1204874DA FR 1204874 A FR1204874 A FR 1204874A
Authority
FR
France
Prior art keywords
tape recorders
mechanical tape
mechanical
recorders
tape
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
English (en)
Inventor
Jean-Eugene-Louis-Em Memain
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 FR1204874A publication Critical patent/FR1204874A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G11B15/442—Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/30—Driving record carriers by members acting directly or indirectly thereon through the means for supporting the record carrier, e.g. mandrel, turntable
FR1204874D 1958-10-14 1958-10-14 Perfectionnements aux platines mécaniques de magnétophones Expired FR1204874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1204874T 1958-10-14

Publications (1)

Publication Number Publication Date
FR1204874A true FR1204874A (fr) 1960-01-28

Family

ID=9673059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1204874D Expired FR1204874A (fr) 1958-10-14 1958-10-14 Perfectionnements aux platines mécaniques de magnétophones

Country Status (1)

Country Link
FR (1) FR1204874A (fr)

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