FR1133810A - Magnetic tape drive device - Google Patents

Magnetic tape drive device

Info

Publication number
FR1133810A
FR1133810A FR1133810DA FR1133810A FR 1133810 A FR1133810 A FR 1133810A FR 1133810D A FR1133810D A FR 1133810DA FR 1133810 A FR1133810 A FR 1133810A
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
Other languages
French (fr)
Inventor
Claude-Rene-Jean Dumousseau
Francois-Benjamin Lajeunesse
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications 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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Application granted granted Critical
Publication of FR1133810A publication Critical patent/FR1133810A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/105—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices the material being subjected to the action of a fluid
FR1133810D 1955-02-18 1955-02-18 Magnetic tape drive device Expired FR1133810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1133810T 1955-02-18

Publications (1)

Publication Number Publication Date
FR1133810A true FR1133810A (en) 1957-04-02

Family

ID=9639081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133810D Expired FR1133810A (en) 1955-02-18 1955-02-18 Magnetic tape drive device

Country Status (1)

Country Link
FR (1) FR1133810A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251563A (en) * 1963-03-26 1966-05-17 Ampex Magnetic tape transport system
US3289960A (en) * 1964-08-19 1966-12-06 Ampex Tape guide and storage device
US3305873A (en) * 1963-11-08 1967-02-21 Benson France Graphic recorder
FR2219483A1 (en) * 1973-02-23 1974-09-20 Sony Corp
US4772969A (en) * 1987-04-02 1988-09-20 Datatape Incorporated "Expandable loop" method of and apparatus for automatically threading a web material
US4779150A (en) * 1987-04-02 1988-10-18 Datatape Incorporated Pneumatically controlled tape-loading tape-transporting apparatus
US5125630A (en) * 1989-11-02 1992-06-30 Eastman Kodak Company Apparatus for inserting leading end of web during spooling of strips of web

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251563A (en) * 1963-03-26 1966-05-17 Ampex Magnetic tape transport system
US3305873A (en) * 1963-11-08 1967-02-21 Benson France Graphic recorder
USRE30422E (en) 1963-11-08 1980-10-21 Benson-France Graphic recorder
US3289960A (en) * 1964-08-19 1966-12-06 Ampex Tape guide and storage device
FR2219483A1 (en) * 1973-02-23 1974-09-20 Sony Corp
US4772969A (en) * 1987-04-02 1988-09-20 Datatape Incorporated "Expandable loop" method of and apparatus for automatically threading a web material
US4779150A (en) * 1987-04-02 1988-10-18 Datatape Incorporated Pneumatically controlled tape-loading tape-transporting apparatus
US5125630A (en) * 1989-11-02 1992-06-30 Eastman Kodak Company Apparatus for inserting leading end of web during spooling of strips of web

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