IT967611B - Dispositivo atto ad evitare defor mazioni indesiderabili di un di sco magnetico - Google Patents

Dispositivo atto ad evitare defor mazioni indesiderabili di un di sco magnetico

Info

Publication number
IT967611B
IT967611B IT2937572A IT2937572A IT967611B IT 967611 B IT967611 B IT 967611B IT 2937572 A IT2937572 A IT 2937572A IT 2937572 A IT2937572 A IT 2937572A IT 967611 B IT967611 B IT 967611B
Authority
IT
Italy
Prior art keywords
sco
deforms
magnetic
avoid undesirable
undesirable
Prior art date
Application number
IT2937572A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT967611B publication Critical patent/IT967611B/it

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
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • 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
IT2937572A 1971-11-06 1972-09-19 Dispositivo atto ad evitare defor mazioni indesiderabili di un di sco magnetico IT967611B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712155292 DE2155292C3 (de) 1971-11-06 1971-11-06 Einrichtung zur Unterdrückung von unerwünschten Formänderungen von Magnetplatten während des Betriebes eines Magnetplattenspeichers

Publications (1)

Publication Number Publication Date
IT967611B true IT967611B (it) 1974-03-11

Family

ID=5824447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2937572A IT967611B (it) 1971-11-06 1972-09-19 Dispositivo atto ad evitare defor mazioni indesiderabili di un di sco magnetico

Country Status (6)

Country Link
JP (1) JPS5123328B2 (en])
BE (1) BE790744A (en])
DE (1) DE2155292C3 (en])
FR (1) FR2158282B1 (en])
GB (1) GB1347939A (en])
IT (1) IT967611B (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153621U (ja) * 1983-03-29 1984-10-15 富士写真フイルム株式会社 フレキシブル磁気デイスク
US4469566A (en) * 1983-08-29 1984-09-04 Dynamic Disk, Inc. Method and apparatus for producing electroplated magnetic memory disk, and the like
US4639802A (en) * 1984-06-25 1987-01-27 International Business Machines Corporation Shrink ring for disk clamping
US4754351A (en) * 1984-08-22 1988-06-28 Maxtor Corporation Method and apparatus for controlling radial disk displacement in Winchester disk drives
US4672488A (en) * 1984-08-22 1987-06-09 Wright Harold T Spindle hub-disc interface
JPH0390761U (en]) * 1989-12-28 1991-09-17

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005646A (en) * 1952-01-07 1961-10-24 North American Aviation Inc Means for spaced alignment
NL269777A (en]) * 1960-10-03
DE1246812B (de) * 1962-12-17 1967-08-10 Soemmerda Bueromaschwerk Magnetspeicher

Also Published As

Publication number Publication date
DE2155292C3 (de) 1979-09-20
JPS5123328B2 (en]) 1976-07-16
DE2155292A1 (de) 1973-05-10
DE2155292B2 (de) 1979-01-11
FR2158282B1 (en]) 1976-05-21
JPS4858810A (en]) 1973-08-17
FR2158282A1 (en]) 1973-06-15
BE790744A (fr) 1973-02-15
GB1347939A (en) 1974-02-27

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