FR1253490A - Magnetic tape recorder - Google Patents

Magnetic tape recorder

Info

Publication number
FR1253490A
FR1253490A FR821234A FR821234A FR1253490A FR 1253490 A FR1253490 A FR 1253490A FR 821234 A FR821234 A FR 821234A FR 821234 A FR821234 A FR 821234A FR 1253490 A FR1253490 A FR 1253490A
Authority
FR
France
Prior art keywords
magnetic tape
tape recorder
recorder
magnetic
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
FR821234A
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.)
THORENS
Original Assignee
THORENS
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 THORENS filed Critical THORENS
Priority to FR821234A priority Critical patent/FR1253490A/en
Application granted granted Critical
Publication of FR1253490A publication Critical patent/FR1253490A/en
Priority to CH292661A priority patent/CH368639A/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
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • 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
    • 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
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • 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
    • G11B15/60—Guiding record carrier
FR821234A 1960-03-14 1960-03-14 Magnetic tape recorder Expired FR1253490A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR821234A FR1253490A (en) 1960-03-14 1960-03-14 Magnetic tape recorder
CH292661A CH368639A (en) 1960-03-14 1961-03-10 Tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR821234A FR1253490A (en) 1960-03-14 1960-03-14 Magnetic tape recorder

Publications (1)

Publication Number Publication Date
FR1253490A true FR1253490A (en) 1961-02-10

Family

ID=8727029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821234A Expired FR1253490A (en) 1960-03-14 1960-03-14 Magnetic tape recorder

Country Status (2)

Country Link
CH (1) CH368639A (en)
FR (1) FR1253490A (en)

Also Published As

Publication number Publication date
CH368639A (en) 1963-04-15

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