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FR1409472A - Système d'enregistrement magnétique - Google Patents

Système d'enregistrement magnétique

Info

Publication number
FR1409472A
FR1409472A FR982291A FR982291A FR1409472A FR 1409472 A FR1409472 A FR 1409472A FR 982291 A FR982291 A FR 982291A FR 982291 A FR982291 A FR 982291A FR 1409472 A FR1409472 A FR 1409472A
Authority
FR
France
Prior art keywords
magnetic recording
recording system
magnetic
recording
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
FR982291A
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.)
Sperry Corp
Original Assignee
Sperry Rand 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 US299302A external-priority patent/US3332085A/en
Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp
Priority to FR982291A priority Critical patent/FR1409472A/fr
Application granted granted Critical
Publication of FR1409472A publication Critical patent/FR1409472A/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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5513—Specially adapted for transducing in both travelling directions of tape
    • G11B5/5517—Controlled by automatic tape drive reversing arrangement
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5513—Specially adapted for transducing in both travelling directions of tape
FR982291A 1963-08-01 1964-07-20 Système d'enregistrement magnétique Expired FR1409472A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR982291A FR1409472A (fr) 1963-08-01 1964-07-20 Système d'enregistrement magnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US299302A US3332085A (en) 1963-08-01 1963-08-01 Multi-track magnetic recorder with rotatable head assembly
FR982291A FR1409472A (fr) 1963-08-01 1964-07-20 Système d'enregistrement magnétique

Publications (1)

Publication Number Publication Date
FR1409472A true FR1409472A (fr) 1965-08-27

Family

ID=26208955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982291A Expired FR1409472A (fr) 1963-08-01 1964-07-20 Système d'enregistrement magnétique

Country Status (1)

Country Link
FR (1) FR1409472A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067061A1 (fr) * 1981-06-08 1982-12-15 Hitachi, Ltd. Appareil pour l'enregistrement et la reproduction magnétique azimutal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067061A1 (fr) * 1981-06-08 1982-12-15 Hitachi, Ltd. Appareil pour l'enregistrement et la reproduction magnétique azimutal

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