AT273525B - Verfahren zur Herstellung von Magnetköpfen - Google Patents

Verfahren zur Herstellung von Magnetköpfen

Info

Publication number
AT273525B
AT273525B AT574567A AT574567A AT273525B AT 273525 B AT273525 B AT 273525B AT 574567 A AT574567 A AT 574567A AT 574567 A AT574567 A AT 574567A AT 273525 B AT273525 B AT 273525B
Authority
AT
Austria
Prior art keywords
magnetic heads
manufacturing magnetic
manufacturing
heads
magnetic
Prior art date
Application number
AT574567A
Other languages
English (en)
Original Assignee
Philips Nv
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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of AT273525B publication Critical patent/AT273525B/de

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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/1272—Assembling or shaping of elements
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49032—Fabricating head structure or component thereof
    • Y10T29/49036—Fabricating head structure or component thereof including measuring or testing
    • Y10T29/49041—Fabricating head structure or component thereof including measuring or testing with significant slider/housing shaping or treating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49032—Fabricating head structure or component thereof
    • Y10T29/49048—Machining magnetic material [e.g., grinding, etching, polishing]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
AT574567A 1966-06-23 1967-06-20 Verfahren zur Herstellung von Magnetköpfen AT273525B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6608700A NL6608700A (de) 1966-06-23 1966-06-23

Publications (1)

Publication Number Publication Date
AT273525B true AT273525B (de) 1969-08-11

Family

ID=19796956

Family Applications (1)

Application Number Title Priority Date Filing Date
AT574567A AT273525B (de) 1966-06-23 1967-06-20 Verfahren zur Herstellung von Magnetköpfen

Country Status (6)

Country Link
US (1) US3550264A (de)
AT (1) AT273525B (de)
BE (1) BE700296A (de)
DE (1) DE1524950A1 (de)
GB (1) GB1158447A (de)
NL (1) NL6608700A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098032A (en) * 1975-10-20 1978-07-04 International Business Machines Corporation Method of forming air bearing rails of head assemblies

Also Published As

Publication number Publication date
NL6608700A (de) 1967-12-27
DE1524950A1 (de) 1970-12-23
US3550264A (en) 1970-12-29
BE700296A (de) 1967-12-21
GB1158447A (en) 1969-07-16

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