FR1177440A - Device for driving a magnetic recorder-reader device with two speeds and two directions of scrolling - Google Patents

Device for driving a magnetic recorder-reader device with two speeds and two directions of scrolling

Info

Publication number
FR1177440A
FR1177440A FR1177440DA FR1177440A FR 1177440 A FR1177440 A FR 1177440A FR 1177440D A FR1177440D A FR 1177440DA FR 1177440 A FR1177440 A FR 1177440A
Authority
FR
France
Prior art keywords
scrolling
speeds
directions
driving
magnetic recorder
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.)
POLYDICT SA
Original Assignee
POLYDICT SA
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 POLYDICT SA filed Critical POLYDICT SA
Application granted granted Critical
Publication of FR1177440A publication Critical patent/FR1177440A/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
FR1177440D 1957-06-21 1957-06-21 Device for driving a magnetic recorder-reader device with two speeds and two directions of scrolling Expired FR1177440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1177440T 1957-06-21

Publications (1)

Publication Number Publication Date
FR1177440A true FR1177440A (en) 1959-04-24

Family

ID=9660223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177440D Expired FR1177440A (en) 1957-06-21 1957-06-21 Device for driving a magnetic recorder-reader device with two speeds and two directions of scrolling

Country Status (1)

Country Link
FR (1) FR1177440A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284947A1 (en) * 1974-09-13 1976-04-09 Beltek Corp MAGNETIC RECORDING AND READING APPARATUS, SUCH AS VCR OR VCR
EP0116263A2 (en) * 1982-12-20 1984-08-22 AUTOVOX S.p.A. A tape transport device for moving the magnetic tape in both the directions of motion, particularly for microcassette decks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2284947A1 (en) * 1974-09-13 1976-04-09 Beltek Corp MAGNETIC RECORDING AND READING APPARATUS, SUCH AS VCR OR VCR
EP0116263A2 (en) * 1982-12-20 1984-08-22 AUTOVOX S.p.A. A tape transport device for moving the magnetic tape in both the directions of motion, particularly for microcassette decks
EP0116263A3 (en) * 1982-12-20 1985-12-27 AUTOVOX S.p.A. A tape transport device for moving the magnetic tape in both the directions of motion, particularly for microcassette decks

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