FR1479805A - Dispositif d'entraînement de bande magnétique - Google Patents

Dispositif d'entraînement de bande magnétique

Info

Publication number
FR1479805A
FR1479805A FR7793A FR06007793A FR1479805A FR 1479805 A FR1479805 A FR 1479805A FR 7793 A FR7793 A FR 7793A FR 06007793 A FR06007793 A FR 06007793A FR 1479805 A FR1479805 A FR 1479805A
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
FR7793A
Other languages
English (en)
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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1479805A publication Critical patent/FR1479805A/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
    • G11B15/60—Guiding record carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • 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
    • G11B15/43—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
    • G11B15/56—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
FR7793A 1965-05-03 1966-05-02 Dispositif d'entraînement de bande magnétique Expired FR1479805A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452831A US3311280A (en) 1965-05-03 1965-05-03 Magnetic tape transport machine

Publications (1)

Publication Number Publication Date
FR1479805A true FR1479805A (fr) 1967-05-05

Family

ID=23798116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7793A Expired FR1479805A (fr) 1965-05-03 1966-05-02 Dispositif d'entraînement de bande magnétique

Country Status (5)

Country Link
US (1) US3311280A (fr)
DE (1) DE1282703B (fr)
FR (1) FR1479805A (fr)
GB (1) GB1093500A (fr)
NL (1) NL6605930A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537783A (en) * 1967-12-14 1970-11-03 Bosch Elektronik Photokino Cinematographic apparatus
US3580453A (en) * 1969-10-08 1971-05-25 Potter Instrument Co Inc Tension arm
US3697016A (en) * 1971-04-21 1972-10-10 Bell Telephone Labor Inc Tape loading and unloading mechanism
US4097005A (en) * 1976-05-03 1978-06-27 Ampex Corporation Web transport system
DE2636326C3 (de) * 1976-08-12 1979-02-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zum An- und Abschwenken eines Aufzeichnungsträgers zu und von einem Zwischenträger
FR2472810A1 (fr) * 1979-12-26 1981-07-03 Enertec Derouleur de bande comportant deux cabestans et des moyens de commande pour controler la tension de la bande, notamment pour transducteurs electromagnetiques
US4434954A (en) * 1982-04-02 1984-03-06 Ampex Corporation Tape tensioning apparatus
DE4009057A1 (de) * 1990-03-21 1991-09-26 Olympia Aeg Farbbandkassette mit nachladbaren farbbandspulen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998453A (en) * 1931-10-05 1935-04-23 Kinatome Patents Corp Apparatus for feeding material
DE847356C (de) * 1949-04-02 1952-08-25 Licentia Gmbh Laufwerk fuer Schallaufzeichnungs-, insbesondere Magnetogrammtraeger
US2903635A (en) * 1955-08-03 1959-09-08 Forgrove Mach Wrapping or like machines
DE1093119B (de) * 1959-02-05 1960-11-17 Telefunken Gmbh Magnetbandgeraet zur Speicherung von Informationen
US3131339A (en) * 1961-03-16 1964-04-28 Circuit Res Company Position sensing apparatus
DE1295611B (de) * 1962-04-11 1969-05-22 Loewe Opta Gmbh Verfahren und Vorrichtung zur magnetischen Aufzeichnung und Widergabe von Fernsehsignalen
US3137427A (en) * 1962-04-30 1964-06-16 Eastman Kodak Co Brake mechanism for recording apparatus

Also Published As

Publication number Publication date
NL6605930A (fr) 1966-11-04
GB1093500A (en) 1967-12-06
DE1282703B (de) 1968-11-14
US3311280A (en) 1967-03-28

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