FR1414094A - Dispositif de têtes de transducteurs magnétiques - Google Patents

Dispositif de têtes de transducteurs magnétiques

Info

Publication number
FR1414094A
FR1414094A FR988906A FR988906A FR1414094A FR 1414094 A FR1414094 A FR 1414094A FR 988906 A FR988906 A FR 988906A FR 988906 A FR988906 A FR 988906A FR 1414094 A FR1414094 A FR 1414094A
Authority
FR
France
Prior art keywords
support
head
slot
record
plane
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
FR988906A
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.)
Ex-Cell-O Corp
Original Assignee
Ex-Cell-O 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 Ex-Cell-O Corp filed Critical Ex-Cell-O Corp
Application granted granted Critical
Publication of FR1414094A publication Critical patent/FR1414094A/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
    • G11B5/56—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 support for the purpose of adjusting the position of the head relative to the record carrier, e.g. manual adjustment for azimuth correction or track centering
    • 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

  • Supporting Of Heads In Record-Carrier Devices (AREA)
FR988906A 1963-09-30 1964-09-22 Dispositif de têtes de transducteurs magnétiques Expired FR1414094A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US312583A US3308450A (en) 1963-09-30 1963-09-30 Magnetic transducer head assembly with spring biasing head assembly away from drum

Publications (1)

Publication Number Publication Date
FR1414094A true FR1414094A (fr) 1965-10-15

Family

ID=23212122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988906A Expired FR1414094A (fr) 1963-09-30 1964-09-22 Dispositif de têtes de transducteurs magnétiques

Country Status (4)

Country Link
US (1) US3308450A (fr)
DE (1) DE1208768B (fr)
FR (1) FR1414094A (fr)
GB (1) GB1031977A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368210A (en) * 1964-12-02 1968-02-06 Burroughs Corp Mounting device for magnetic transducing head
US3480936A (en) * 1966-10-10 1969-11-25 Ncr Co Magnetic transducer head assembly
US3548392A (en) * 1968-05-17 1970-12-15 Fabri Tek Inc Magnetic head mount with leaf springs and pneumatic actuation
US3577133A (en) * 1968-11-19 1971-05-04 Engineered Data Peripherals Co Disc memory system including unitary support member and printed circuit board
US3668666A (en) * 1969-04-11 1972-06-06 Hubert John Heffernan Flying head on pantograph assembly with pressure responsive withdrawal
US3670112A (en) * 1969-08-18 1972-06-13 Ibm Air bearing magnetic head with glass slider body
US3678211A (en) * 1969-08-18 1972-07-18 Ibm Air bearing magnetic head with glass slider body
US4034412A (en) * 1971-01-19 1977-07-05 Davis-Smith Corporation Magnetic transducer apparatus with damped spring action
GB1364863A (en) * 1971-05-26 1974-08-29 Int Computers Ltd Magnetic heads
GB1392814A (en) * 1971-08-06 1975-04-30 Rca Corp Drum system
US3829622A (en) * 1972-10-24 1974-08-13 Mca Disco Vision Video disc player with variably biased pneumatic head
JPS51117606A (en) * 1975-04-09 1976-10-15 Hitachi Ltd Multielement magnetic head
US4314296A (en) * 1978-09-05 1982-02-02 Bell & Howell Company Transducer head mounting structures
US4212043A (en) * 1978-11-01 1980-07-08 Ampex Corporation Magnetic transducing
US4456936A (en) * 1982-01-18 1984-06-26 International Business Machines Corporation Cantilevered transducer carriage
US5003422A (en) * 1988-07-29 1991-03-26 Microscience International Corp. Magnetic head locking mechanism
DE102012016089B4 (de) * 2012-08-14 2014-11-20 Sew-Eurodrive Gmbh & Co Kg Sensorsystem zur Verschleißbestimmung einer elektromagnetisch betätigbaren Bremse und Bremse mit Sensorsystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL194026A (fr) * 1954-09-15
US3039102A (en) * 1957-01-24 1962-06-12 Lab For Electronics Inc Alignment techniques for recording heads assembly
US3055987A (en) * 1959-11-25 1962-09-25 Litton Ind Of California Transducer assembly
US3245063A (en) * 1961-10-02 1966-04-05 Ex Cell O Corp Magnetic transducer head assemblies

Also Published As

Publication number Publication date
US3308450A (en) 1967-03-07
DE1208768B (de) 1966-01-13
GB1031977A (en) 1966-06-02

Similar Documents

Publication Publication Date Title
FR1414094A (fr) Dispositif de têtes de transducteurs magnétiques
SE7502473L (sv) Tryckhuvud med distansorgan for instellning av tryckavstand
US4586098A (en) Adjustable mounting arrangement for magnetic head
ES267550A1 (es) Perfeccionamientos en los conjuntos de brazo acustico y caja de transductor para la reproducciën de discos sonoros
GB1265286A (fr)
GB1035267A (en) Improvements in or relating to holders for single or multiple magnetic recording and/or playback heads
GB1181315A (en) Phonograph Tone Arm
GB1077201A (en) Improvements in or relating to magnetic tape-recorders
GB1215175A (en) Phonograph pickup
GB915415A (en) Magnetic transducer head
GB1244829A (en) Improvements in or relating to phonograph cartridge mounting platforms
GB1025246A (en) Improvements in or relating to sound reproducing apparatus
GB874668A (en) Improvements in or relating to magnetic transducer mounting means
GB888734A (en) Improvements in or relating to devices for the adjustment of the air gap of a magnetic head
GB837353A (en) Improvements in or relating to tape recording mechanisms
SU1203581A1 (ru) Устройство дл установки магнитной головки
JPH035025Y2 (fr)
ES441661A1 (es) Dispositivo de fijacion de una placa de corte amovible sobreun soporte.
SU932543A1 (ru) Устройство дл установки магнитной головки
GB1013721A (en) Improved transducing apparatus
GB776207A (en) Improvements in type aligning gauges for typewriters
SU575693A1 (ru) Устройство дл поиска фрагмента граммзаписи
GB970166A (en) Improvements in and relating to sound recording and reproducing devices
GB1011865A (en) A head assembly for a magnetic tape recorder
SU627524A1 (ru) Устройство дл перемещени блока магнитных головок