CH484486A - Method and apparatus for manufacturing a magnetic storage disk - Google Patents

Method and apparatus for manufacturing a magnetic storage disk

Info

Publication number
CH484486A
CH484486A CH1823368A CH1823368A CH484486A CH 484486 A CH484486 A CH 484486A CH 1823368 A CH1823368 A CH 1823368A CH 1823368 A CH1823368 A CH 1823368A CH 484486 A CH484486 A CH 484486A
Authority
CH
Switzerland
Prior art keywords
manufacturing
magnetic storage
storage disk
disk
magnetic
Prior art date
Application number
CH1823368A
Other languages
German (de)
Inventor
Friedrich Kleinbeck Erwin
Robert Pilgram Heinz
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH484486A publication Critical patent/CH484486A/en

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
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
    • 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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
CH1823368A 1967-12-11 1968-12-06 Method and apparatus for manufacturing a magnetic storage disk CH484486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1524888 1967-12-11

Publications (1)

Publication Number Publication Date
CH484486A true CH484486A (en) 1970-01-15

Family

ID=5675091

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1823368A CH484486A (en) 1967-12-11 1968-12-06 Method and apparatus for manufacturing a magnetic storage disk

Country Status (5)

Country Link
JP (1) JPS5145962B1 (en)
BE (1) BE723716A (en)
CH (1) CH484486A (en)
FR (1) FR1593656A (en)
GB (1) GB1222720A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50105106A (en) * 1974-01-28 1975-08-19

Also Published As

Publication number Publication date
FR1593656A (en) 1970-06-01
BE723716A (en) 1969-04-16
JPS5145962B1 (en) 1976-12-06
GB1222720A (en) 1971-02-17

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Legal Events

Date Code Title Description
PL Patent ceased