FR1471964A - Information storage device - Google Patents

Information storage device

Info

Publication number
FR1471964A
FR1471964A FR54777A FR54777A FR1471964A FR 1471964 A FR1471964 A FR 1471964A FR 54777 A FR54777 A FR 54777A FR 54777 A FR54777 A FR 54777A FR 1471964 A FR1471964 A FR 1471964A
Authority
FR
France
Prior art keywords
storage device
information storage
information
storage
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
FR54777A
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.)
Electrologica BV
Original Assignee
Electrologica BV
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 AT289165A external-priority patent/AT257988B/en
Priority claimed from AT307765A external-priority patent/AT257203B/en
Application filed by Electrologica BV filed Critical Electrologica BV
Priority to FR54777A priority Critical patent/FR1471964A/en
Application granted granted Critical
Publication of FR1471964A publication Critical patent/FR1471964A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/021—Selecting or spacing of record carriers for introducing the heads
    • 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
    • G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • 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
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
FR54777A 1965-03-30 1966-03-24 Information storage device Expired FR1471964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR54777A FR1471964A (en) 1965-03-30 1966-03-24 Information storage device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT289165A AT257988B (en) 1965-03-30 1965-03-30 Storage facility
AT307765A AT257203B (en) 1965-04-05 1965-04-05 Read and / or write head for a magnetic data storage device
FR54777A FR1471964A (en) 1965-03-30 1966-03-24 Information storage device

Publications (1)

Publication Number Publication Date
FR1471964A true FR1471964A (en) 1967-03-03

Family

ID=27148992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54777A Expired FR1471964A (en) 1965-03-30 1966-03-24 Information storage device

Country Status (1)

Country Link
FR (1) FR1471964A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236245A1 (en) * 1973-07-02 1975-01-31 Ibm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236245A1 (en) * 1973-07-02 1975-01-31 Ibm

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