FR1517602A - Moyens de support pour des têtes d'enregistrement-exploration d'informations - Google Patents

Moyens de support pour des têtes d'enregistrement-exploration d'informations

Info

Publication number
FR1517602A
FR1517602A FR101606A FR101606A FR1517602A FR 1517602 A FR1517602 A FR 1517602A FR 101606 A FR101606 A FR 101606A FR 101606 A FR101606 A FR 101606A FR 1517602 A FR1517602 A FR 1517602A
Authority
FR
France
Prior art keywords
exploration
heads
information recording
support means
recording
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
FR101606A
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.)
ENGLISH ELECTRIC LEO MARCONI C
Original Assignee
ENGLISH ELECTRIC LEO MARCONI C
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 ENGLISH ELECTRIC LEO MARCONI C filed Critical ENGLISH ELECTRIC LEO MARCONI C
Application granted granted Critical
Publication of FR1517602A publication Critical patent/FR1517602A/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
    • G11B5/58—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
FR101606A 1966-04-05 1967-04-05 Moyens de support pour des têtes d'enregistrement-exploration d'informations Expired FR1517602A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15101/66A GB1122554A (en) 1966-04-05 1966-04-05 Supporting means for data recording-sensing heads

Publications (1)

Publication Number Publication Date
FR1517602A true FR1517602A (fr) 1968-03-15

Family

ID=10053061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR101606A Expired FR1517602A (fr) 1966-04-05 1967-04-05 Moyens de support pour des têtes d'enregistrement-exploration d'informations

Country Status (4)

Country Link
US (1) US3488648A (fr)
FR (1) FR1517602A (fr)
GB (1) GB1122554A (fr)
SE (1) SE330793B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763331A (en) * 1969-07-11 1973-10-02 Victor Co Ltd Magnetic transducer head supported by flexible diaphragm
US3855625A (en) * 1973-12-19 1974-12-17 Ibm Magnetic head slider assembly
US3990106A (en) * 1975-05-30 1976-11-02 Nippon Hoso Kyokai Dynamic negative pressure type floating head system
US4071864A (en) * 1976-01-16 1978-01-31 The United States Of America As Represented By The Secretary Of The Air Force Flexible recording head mounting assembly
US4286297A (en) * 1979-09-06 1981-08-25 International Business Machines Corporation Suspension for flying magnetic head
US4670804A (en) * 1985-10-15 1987-06-02 International Business Machines Corporation Expandable suspension for a read/write head in a disk file
US4884155A (en) * 1987-12-04 1989-11-28 Digital Equipment Corporation Self-loading head assembly for disk drives
US4975795A (en) * 1987-12-04 1990-12-04 Digital Equipment Corporation Electrical connection for a self-loading head assembly for disk drives
FR2629247B1 (fr) * 1988-03-28 1994-06-10 Commissariat Energie Atomique Patin de vol pour tetes magnetiques de lecture et d'ecriture sur un support magnetique
FR2709856B1 (fr) * 1993-09-06 1995-10-20 Commissariat Energie Atomique Patin de vol à profil perfectionné.
US6483667B1 (en) 1998-07-21 2002-11-19 Seagate Technology Llc Self-loading disc head slider having multiple steps approximating a leading taper
US7193805B1 (en) 2000-03-20 2007-03-20 Maxtor Corporation Flying-type disk drive slider with micropad
US7184244B1 (en) 2000-12-20 2007-02-27 Maxtor Corporation Method for flying a disk drive slider having a high pressure micropad ABS
US6985333B1 (en) 2001-10-04 2006-01-10 Maxtor Corporation Load/unload-type disk drive slider having a negative pressure reduction hole
US7639449B1 (en) * 2004-07-13 2009-12-29 Maxtor Corporation Passive fly height adjustment to compensate for ambient pressure changes in a disk drive
US20070025023A1 (en) * 2005-07-26 2007-02-01 Hitachi Global Storage Technologies Netherlands B.V. Magnetic head slider with suppressed flying height reduction and magnetic hard disk drive

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957051A (en) * 1955-06-30 1960-10-18 Burroughs Corp Mounting for magnetic heads
US2961494A (en) * 1956-02-08 1960-11-22 Lab For Electronics Inc Magnetic head assemblies
US2937240A (en) * 1957-06-18 1960-05-17 Ibm Self-loading hydro-dynamic bearing
US3123677A (en) * 1957-07-08 1964-03-03 Magnetic recording system

Also Published As

Publication number Publication date
GB1122554A (en) 1968-08-07
SE330793B (fr) 1970-11-30
US3488648A (en) 1970-01-06
DE1524750A1 (de) 1970-09-24
DE1524750B2 (de) 1976-02-05

Similar Documents

Publication Publication Date Title
FR1517602A (fr) Moyens de support pour des têtes d'enregistrement-exploration d'informations
FR1509849A (fr) Plaque réceptrice pour la reproduction graphique
FR1420800A (fr) Appareil perforateur pour l'enregistrement d'informations
FR1460185A (fr) Dispositif pour l'affichage des informations
FR1495754A (fr) Dispositifs de restitution pour dispositifs d'emmagasinage d'informations
FR1450172A (fr) Réceptacle pour support d'informations
FR1465009A (fr) Dispositif d'enroulement pour bandes d'enregistrement
FR1510374A (fr) Dispositif de répartition de supports d'informations
CH458088A (fr) Housse amovible pour voitures
FR1452672A (fr) Circuits d'enregistrement d'informations
FR1471964A (fr) Dispositif d'emmagasinage d'informations
FR1500660A (fr) Convertisseur-indicateur d'affichage d'informations
FR1429351A (fr) Dispositif d'accrochage de clefs pour étuis porte-clefs
FR1454141A (fr) Noyau de dispositif magnétique pour la mémorisation d'informations
FR1475064A (fr) Dispositif pour introduire des informations de parcours décimales-binaires
FR87823E (fr) Table d'informations lumineuse
FR1515972A (fr) Dispositif d'impression d'informations
FR1484722A (fr) Système de présentation d'informations brèves
FR1455484A (fr) Procédé pour enregistrer des informations
FR1427199A (fr) Ensemble d'interrogation pour informations digitales
FR1448979A (fr) Support d'informations magnétiques
FR1450059A (fr) Dispositif pour la lecture d'informations
FR1432813A (fr) Appareil pour l'affichage d'informations portées par des supports transparents
FR1466024A (fr) Dispositifs de présentation d'informations
FR1443717A (fr) Dispositif d'entraînement pour berlines