FR2206546A1 - - Google Patents

Info

Publication number
FR2206546A1
FR2206546A1 FR7334211A FR7334211A FR2206546A1 FR 2206546 A1 FR2206546 A1 FR 2206546A1 FR 7334211 A FR7334211 A FR 7334211A FR 7334211 A FR7334211 A FR 7334211A FR 2206546 A1 FR2206546 A1 FR 2206546A1
Authority
FR
France
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.)
Granted
Application number
FR7334211A
Other languages
French (fr)
Other versions
FR2206546B1 (zh
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2206546A1 publication Critical patent/FR2206546A1/fr
Application granted granted Critical
Publication of FR2206546B1 publication Critical patent/FR2206546B1/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
    • G11B5/5521—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
    • G11B5/48—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
FR7334211A 1972-11-14 1973-09-19 Expired FR2206546B1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5247872 1972-11-14

Publications (2)

Publication Number Publication Date
FR2206546A1 true FR2206546A1 (zh) 1974-06-07
FR2206546B1 FR2206546B1 (zh) 1978-01-13

Family

ID=10464074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334211A Expired FR2206546B1 (zh) 1972-11-14 1973-09-19

Country Status (5)

Country Link
JP (1) JPS524172B2 (zh)
DE (1) DE2348084A1 (zh)
FR (1) FR2206546B1 (zh)
GB (1) GB1351420A (zh)
IT (1) IT998647B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60136976A (ja) * 1983-12-26 1985-07-20 Toshiba Corp 磁気ヘツド制御装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
JPS524172B2 (zh) 1977-02-02
JPS4979741A (zh) 1974-08-01
GB1351420A (en) 1974-05-01
IT998647B (it) 1976-02-20
DE2348084A1 (de) 1974-05-22
FR2206546B1 (zh) 1978-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse