FR1294385A - Magnetic tape drive device - Google Patents

Magnetic tape drive device

Info

Publication number
FR1294385A
FR1294385A FR862786A FR862786A FR1294385A FR 1294385 A FR1294385 A FR 1294385A FR 862786 A FR862786 A FR 862786A FR 862786 A FR862786 A FR 862786A FR 1294385 A FR1294385 A FR 1294385A
Authority
FR
France
Prior art keywords
drive device
magnetic tape
tape drive
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
FR862786A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US51851A external-priority patent/US3091380A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR862786A priority Critical patent/FR1294385A/en
Application granted granted Critical
Publication of FR1294385A publication Critical patent/FR1294385A/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
    • G11B15/56—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
    • G11B15/58—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 the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith with vacuum column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L45/00—Kinds or types of addressing machines or of like series-printing machines
    • 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
FR862786A 1960-08-25 1961-05-25 Magnetic tape drive device Expired FR1294385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR862786A FR1294385A (en) 1960-08-25 1961-05-25 Magnetic tape drive device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51851A US3091380A (en) 1960-08-25 1960-08-25 Driving means for magnetic tape
FR862786A FR1294385A (en) 1960-08-25 1961-05-25 Magnetic tape drive device

Publications (1)

Publication Number Publication Date
FR1294385A true FR1294385A (en) 1962-05-26

Family

ID=26190695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862786A Expired FR1294385A (en) 1960-08-25 1961-05-25 Magnetic tape drive device

Country Status (1)

Country Link
FR (1) FR1294385A (en)

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