NL7217155A - - Google Patents

Info

Publication number
NL7217155A
NL7217155A NL7217155A NL7217155A NL7217155A NL 7217155 A NL7217155 A NL 7217155A NL 7217155 A NL7217155 A NL 7217155A NL 7217155 A NL7217155 A NL 7217155A NL 7217155 A NL7217155 A NL 7217155A
Authority
NL
Netherlands
Application number
NL7217155A
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 JP10500371A external-priority patent/JPS4869502A/ja
Priority claimed from JP47000127A external-priority patent/JPS5141044B2/ja
Priority claimed from JP27572A external-priority patent/JPS4873115A/ja
Priority claimed from JP28072A external-priority patent/JPS5213419B2/ja
Application filed filed Critical
Publication of NL7217155A publication Critical patent/NL7217155A/xx

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
    • G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion
    • 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
NL7217155A 1971-12-20 1972-12-15 NL7217155A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10500371A JPS4869502A (de) 1971-12-20 1971-12-20
JP47000127A JPS5141044B2 (de) 1971-12-28 1971-12-28
JP27572A JPS4873115A (de) 1971-12-29 1971-12-29
JP28072A JPS5213419B2 (de) 1971-12-29 1971-12-29

Publications (1)

Publication Number Publication Date
NL7217155A true NL7217155A (de) 1973-06-22

Family

ID=27453097

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7217155A NL7217155A (de) 1971-12-20 1972-12-15

Country Status (5)

Country Link
CA (1) CA968717A (de)
DE (1) DE2262519C3 (de)
FR (1) FR2164708B1 (de)
GB (1) GB1412799A (de)
NL (1) NL7217155A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216637B1 (de) * 1973-02-02 1979-08-17 Ted Bildplatten
US4074330A (en) * 1976-08-30 1978-02-14 International Business Machines Corporation Flexible disk storage apparatus
US4252327A (en) * 1979-02-16 1981-02-24 Mca Discovision, Inc. Video disc player

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1119186A (fr) * 1954-11-10 1956-06-15 Labo Cent Telecommunicat Méthodes et moyens de réalisation de pistes sans fin pour l'enregistrement d'informations, par exemple sur matériaux magnétiques
FR1281954A (fr) * 1959-11-16 1962-01-19 Lab For Electronics Perfectionnement aux dispositifs d'enregistrement à disque magnétique flexible

Also Published As

Publication number Publication date
FR2164708B1 (de) 1977-08-26
DE2262519B2 (de) 1980-04-30
DE2262519A1 (de) 1973-06-28
GB1412799A (en) 1975-11-05
FR2164708A1 (de) 1973-08-03
CA968717A (en) 1975-06-03
DE2262519C3 (de) 1981-01-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed