FR1123823A - Automatic control device for magnetic media recorders - Google Patents

Automatic control device for magnetic media recorders

Info

Publication number
FR1123823A
FR1123823A FR1123823DA FR1123823A FR 1123823 A FR1123823 A FR 1123823A FR 1123823D A FR1123823D A FR 1123823DA FR 1123823 A FR1123823 A FR 1123823A
Authority
FR
France
Prior art keywords
control device
automatic control
magnetic media
media recorders
recorders
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ELERCO
Original Assignee
ELERCO
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 ELERCO filed Critical ELERCO
Application granted granted Critical
Publication of FR1123823A publication Critical patent/FR1123823A/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
    • 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
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/16—Control of operating function, e.g. switching from recording to reproducing by sensing presence, absence or position of record carrier or container
FR1123823D 1955-03-21 1955-03-21 Automatic control device for magnetic media recorders Expired FR1123823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1123823T 1955-03-21

Publications (1)

Publication Number Publication Date
FR1123823A true FR1123823A (en) 1956-09-28

Family

ID=9633442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1123823D Expired FR1123823A (en) 1955-03-21 1955-03-21 Automatic control device for magnetic media recorders

Country Status (1)

Country Link
FR (1) FR1123823A (en)

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