FR2195818A1 - - Google Patents

Info

Publication number
FR2195818A1
FR2195818A1 FR7328995A FR7328995A FR2195818A1 FR 2195818 A1 FR2195818 A1 FR 2195818A1 FR 7328995 A FR7328995 A FR 7328995A FR 7328995 A FR7328995 A FR 7328995A FR 2195818 A1 FR2195818 A1 FR 2195818A1
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
FR7328995A
Other languages
French (fr)
Other versions
FR2195818B1 (de
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2195818A1 publication Critical patent/FR2195818A1/fr
Application granted granted Critical
Publication of FR2195818B1 publication Critical patent/FR2195818B1/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • 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
    • 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
FR7328995A 1972-08-08 1973-08-08 Expired FR2195818B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7210820A NL7210820A (de) 1972-08-08 1972-08-08

Publications (2)

Publication Number Publication Date
FR2195818A1 true FR2195818A1 (de) 1974-03-08
FR2195818B1 FR2195818B1 (de) 1979-08-03

Family

ID=19816669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328995A Expired FR2195818B1 (de) 1972-08-08 1973-08-08

Country Status (5)

Country Link
JP (1) JPS5334722B2 (de)
DE (1) DE2336730C3 (de)
FR (1) FR2195818B1 (de)
GB (1) GB1433943A (de)
NL (1) NL7210820A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242597A2 (de) * 1986-04-22 1987-10-28 International Business Machines Corporation Mikromechanische Betätigung eines Wandlerkopfes auf einem Gleitschuh

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109237U (de) * 1977-02-09 1978-09-01
JPS58115655A (ja) * 1981-12-28 1983-07-09 Seiko Epson Corp 磁気記憶装置
JPS58128052A (ja) * 1982-01-27 1983-07-30 Nec Corp 浮動型磁気ヘツド
JPS58164064A (ja) * 1982-03-24 1983-09-28 Hitachi Ltd 磁気デイスク装置
JPS6060070U (ja) * 1983-09-29 1985-04-26 日本電気ホームエレクトロニクス株式会社 磁気シ−ト装置
US4605977A (en) * 1983-12-14 1986-08-12 Sperry Corporation Air bearing head displacement sensor and positioner
US4669011A (en) * 1985-05-03 1987-05-26 Eastman Kodak Company Slider assembly with dynamically positionable transducer
EP0227845B1 (de) * 1985-11-19 1990-05-30 International Business Machines Corporation Verfahren und Vorrichtung zur Regelung der Flughöhe des Kopfes in einem Magnetspeicher
US5021906A (en) * 1989-10-31 1991-06-04 International Business Machines Corporation Programmable air bearing slider including magnetic read/write element
JP4141811B2 (ja) * 2002-11-18 2008-08-27 パイオニア株式会社 情報記録読取ヘッド

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7012826A (de) * 1970-08-29 1972-03-02

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825510A (de) * 1971-08-03 1973-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7012826A (de) * 1970-08-29 1972-03-02

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REVUE US : "IBM TECHNICAL DISCLOSURE BULLETIN", VOL. 3, NO. 8, JANVIER 1961, ARTICLE : "COMPOUND AIR HEAD" PAGES 4-5 STREETER ) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242597A2 (de) * 1986-04-22 1987-10-28 International Business Machines Corporation Mikromechanische Betätigung eines Wandlerkopfes auf einem Gleitschuh
EP0242597A3 (en) * 1986-04-22 1989-05-24 International Business Machines Corporation Micro mechanical actuation of a transducer head on a slider

Also Published As

Publication number Publication date
DE2336730C3 (de) 1980-12-04
DE2336730B2 (de) 1980-04-03
GB1433943A (en) 1976-04-28
JPS4946714A (de) 1974-05-04
NL7210820A (de) 1974-02-12
JPS5334722B2 (de) 1978-09-22
FR2195818B1 (de) 1979-08-03
DE2336730A1 (de) 1974-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse