GB1433943A - Recording device - Google Patents

Recording device

Info

Publication number
GB1433943A
GB1433943A GB3694273A GB3694273A GB1433943A GB 1433943 A GB1433943 A GB 1433943A GB 3694273 A GB3694273 A GB 3694273A GB 3694273 A GB3694273 A GB 3694273A GB 1433943 A GB1433943 A GB 1433943A
Authority
GB
United Kingdom
Prior art keywords
head
shoe
disc
aug
fluid pressure
Prior art date
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.)
Expired
Application number
GB3694273A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1433943A publication Critical patent/GB1433943A/en
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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
GB3694273A 1972-08-08 1973-08-03 Recording device Expired GB1433943A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1433943A true GB1433943A (en) 1976-04-28

Family

ID=19816669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3694273A Expired GB1433943A (en) 1972-08-08 1973-08-03 Recording device

Country Status (5)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5021906A (en) * 1989-10-31 1991-06-04 International Business Machines Corporation Programmable air bearing slider including magnetic read/write element
EP1422707A3 (en) * 2002-11-18 2008-09-10 Pioneer Corporation Information recording / reading head

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53109237U (https=) * 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
DE3578017D1 (de) * 1985-11-19 1990-07-05 Ibm Verfahren und vorrichtung zur regelung der flughoehe des kopfes in einem magnetspeicher.
JPS62250570A (ja) * 1986-04-22 1987-10-31 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 記憶装置用変換器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7012826A (https=) * 1970-08-29 1972-03-02
JPS4825510A (https=) * 1971-08-03 1973-04-03

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5021906A (en) * 1989-10-31 1991-06-04 International Business Machines Corporation Programmable air bearing slider including magnetic read/write element
EP1422707A3 (en) * 2002-11-18 2008-09-10 Pioneer Corporation Information recording / reading head

Also Published As

Publication number Publication date
FR2195818B1 (https=) 1979-08-03
FR2195818A1 (https=) 1974-03-08
JPS4946714A (https=) 1974-05-04
NL7210820A (https=) 1974-02-12
JPS5334722B2 (https=) 1978-09-22
DE2336730A1 (de) 1974-02-21
DE2336730C3 (de) 1980-12-04
DE2336730B2 (de) 1980-04-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee