FR1258021A - Support de tête magnétique - Google Patents

Support de tête magnétique

Info

Publication number
FR1258021A
FR1258021A FR828220A FR828220A FR1258021A FR 1258021 A FR1258021 A FR 1258021A FR 828220 A FR828220 A FR 828220A FR 828220 A FR828220 A FR 828220A FR 1258021 A FR1258021 A FR 1258021A
Authority
FR
France
Prior art keywords
magnetic head
head holder
holder
magnetic
head
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
FR828220A
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.)
Sperry Corp
Original Assignee
Sperry Rand 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
Priority claimed from US817560A external-priority patent/US3193810A/en
Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp
Priority to FR828220A priority Critical patent/FR1258021A/fr
Application granted granted Critical
Publication of FR1258021A publication Critical patent/FR1258021A/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
    • 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
FR828220A 1959-06-02 1960-05-25 Support de tête magnétique Expired FR1258021A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR828220A FR1258021A (fr) 1959-06-02 1960-05-25 Support de tête magnétique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US817560A US3193810A (en) 1959-06-02 1959-06-02 Head positioning mechanism
FR828220A FR1258021A (fr) 1959-06-02 1960-05-25 Support de tête magnétique

Publications (1)

Publication Number Publication Date
FR1258021A true FR1258021A (fr) 1961-04-07

Family

ID=26186161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828220A Expired FR1258021A (fr) 1959-06-02 1960-05-25 Support de tête magnétique

Country Status (1)

Country Link
FR (1) FR1258021A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191165A (en) * 1962-03-16 1965-06-22 Data Products Corp Transducer positioning apparatus
US3243790A (en) * 1962-11-13 1966-03-29 Accurate Bushing Co Air bearing electromagnetic transducer head assembly
DE1230856B (de) * 1963-08-12 1966-12-22 Siemens Ag Luftkissen-Magnetkopf fuer eine hohe Relativgeschwindigkeit zwischen Magnetkopf und Magnet-Folien oder -Bandspeicher

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191165A (en) * 1962-03-16 1965-06-22 Data Products Corp Transducer positioning apparatus
US3243790A (en) * 1962-11-13 1966-03-29 Accurate Bushing Co Air bearing electromagnetic transducer head assembly
DE1230856B (de) * 1963-08-12 1966-12-22 Siemens Ag Luftkissen-Magnetkopf fuer eine hohe Relativgeschwindigkeit zwischen Magnetkopf und Magnet-Folien oder -Bandspeicher

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