AT340157B - METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD - Google Patents

METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD

Info

Publication number
AT340157B
AT340157B AT165376A AT165376A AT340157B AT 340157 B AT340157 B AT 340157B AT 165376 A AT165376 A AT 165376A AT 165376 A AT165376 A AT 165376A AT 340157 B AT340157 B AT 340157B
Authority
AT
Austria
Prior art keywords
magnetic head
manufacturing
manufactured
head manufactured
magnetic
Prior art date
Application number
AT165376A
Other languages
German (de)
Other versions
ATA165376A (en
Inventor
Karl Heider
Wolfgang Ing Skorsch
Dietger Ing Steinlechner
Original Assignee
Eumig
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 Eumig filed Critical Eumig
Priority to AT165376A priority Critical patent/AT340157B/en
Priority to DE19762648700 priority patent/DE2648700A1/en
Publication of ATA165376A publication Critical patent/ATA165376A/en
Application granted granted Critical
Publication of AT340157B publication Critical patent/AT340157B/en

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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/11—Shielding of head against electric or magnetic fields
    • 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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • 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
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
AT165376A 1976-03-08 1976-03-08 METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD AT340157B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT165376A AT340157B (en) 1976-03-08 1976-03-08 METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD
DE19762648700 DE2648700A1 (en) 1976-03-08 1976-10-27 Magnetic head for tape recorder, sound film appts., etc. - with magnetisable core insulating core holder and inductive resistors (OE 15.3.77)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT165376A AT340157B (en) 1976-03-08 1976-03-08 METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD

Publications (2)

Publication Number Publication Date
ATA165376A ATA165376A (en) 1977-03-15
AT340157B true AT340157B (en) 1977-11-25

Family

ID=3518068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT165376A AT340157B (en) 1976-03-08 1976-03-08 METHOD OF MANUFACTURING A MAGNETIC HEAD AND A MAGNETIC HEAD MANUFACTURED BY THIS METHOD

Country Status (2)

Country Link
AT (1) AT340157B (en)
DE (1) DE2648700A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972286A (en) * 1989-03-03 1990-11-20 Seagate Technology, Inc. Grounding pole structures in thin film mganetic heads

Also Published As

Publication number Publication date
ATA165376A (en) 1977-03-15
DE2648700A1 (en) 1977-09-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee