FR1439301A - Dispositif pneumatique bi-directionnel pour bande magnétique - Google Patents

Dispositif pneumatique bi-directionnel pour bande magnétique

Info

Publication number
FR1439301A
FR1439301A FR14323A FR14323A FR1439301A FR 1439301 A FR1439301 A FR 1439301A FR 14323 A FR14323 A FR 14323A FR 14323 A FR14323 A FR 14323A FR 1439301 A FR1439301 A FR 1439301A
Authority
FR
France
Prior art keywords
magnetic tape
pneumatic device
directional pneumatic
directional
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
FR14323A
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
Priority claimed from US362666A external-priority patent/US3314729A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR14323A priority Critical patent/FR1439301A/fr
Application granted granted Critical
Publication of FR1439301A publication Critical patent/FR1439301A/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
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • 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
    • G11B15/38—Driving record carriers by pneumatic means
    • 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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/68—Automatic cassette changing arrangements; automatic tape changing arrangements
    • G11B15/6895—Automatic tape changing arrangements
FR14323A 1964-04-27 1965-04-23 Dispositif pneumatique bi-directionnel pour bande magnétique Expired FR1439301A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR14323A FR1439301A (fr) 1964-04-27 1965-04-23 Dispositif pneumatique bi-directionnel pour bande magnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US362666A US3314729A (en) 1964-04-27 1964-04-27 Pneumatic belt device utilizing backpulsing or forward-pulsing
FR14323A FR1439301A (fr) 1964-04-27 1965-04-23 Dispositif pneumatique bi-directionnel pour bande magnétique

Publications (1)

Publication Number Publication Date
FR1439301A true FR1439301A (fr) 1966-05-20

Family

ID=26163335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14323A Expired FR1439301A (fr) 1964-04-27 1965-04-23 Dispositif pneumatique bi-directionnel pour bande magnétique

Country Status (1)

Country Link
FR (1) FR1439301A (fr)

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