FR1185453A - Dispositif pour le positionnement de têtes transductrices - Google Patents

Dispositif pour le positionnement de têtes transductrices

Info

Publication number
FR1185453A
FR1185453A FR1185453DA FR1185453A FR 1185453 A FR1185453 A FR 1185453A FR 1185453D A FR1185453D A FR 1185453DA FR 1185453 A FR1185453 A FR 1185453A
Authority
FR
France
Prior art keywords
transducer heads
positioning transducer
positioning
heads
transducer
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
Other languages
English (en)
Inventor
Robert W Hanmer
Willard C Rosener
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register Co
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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Application granted granted Critical
Publication of FR1185453A publication Critical patent/FR1185453A/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
    • 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
    • G11B5/004—Recording on, or reproducing or erasing from, magnetic drums
FR1185453D 1956-03-23 1957-03-19 Dispositif pour le positionnement de têtes transductrices Expired FR1185453A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US573480A US2997360A (en) 1956-03-23 1956-03-23 Adjustable head mounting device

Publications (1)

Publication Number Publication Date
FR1185453A true FR1185453A (fr) 1959-07-31

Family

ID=24292154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1185453D Expired FR1185453A (fr) 1956-03-23 1957-03-19 Dispositif pour le positionnement de têtes transductrices

Country Status (4)

Country Link
US (1) US2997360A (fr)
DE (1) DE1122745B (fr)
FR (1) FR1185453A (fr)
GB (1) GB809985A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091669A (en) * 1957-05-14 1963-05-28 Burroughs Corp Mounting device for a magnetic transducer head
DE1246812B (de) * 1962-12-17 1967-08-10 Soemmerda Bueromaschwerk Magnetspeicher
JPS5847528Y2 (ja) * 1973-11-15 1983-10-29 キヤノン株式会社 ジキヘツドイチチヨウセイソウチ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404975A (en) * 1942-05-29 1946-07-30 Rca Corp Recording stylus
US2721743A (en) * 1950-03-14 1955-10-25 Gen Dynamics Corp Mounting means for magnetic recording and/or reproducing head
US2708693A (en) * 1952-02-25 1955-05-17 Remington Rand Inc Methods and apparatus for setting magnetic transducing heads
US2862064A (en) * 1953-03-04 1958-11-25 Ncr Co Head mount
US2915593A (en) * 1954-02-09 1959-12-01 Ibm Magnetic transducer and method
US2864892A (en) * 1954-04-07 1958-12-16 Sperry Rand Corp Transducer mounting

Also Published As

Publication number Publication date
DE1122745B (de) 1962-01-25
US2997360A (en) 1961-08-22
GB809985A (en) 1959-03-04

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