ATA162480A - Verfahren zur herstellung eines magnetkopfes - Google Patents

Verfahren zur herstellung eines magnetkopfes

Info

Publication number
ATA162480A
ATA162480A AT162480A AT162480A ATA162480A AT A162480 A ATA162480 A AT A162480A AT 162480 A AT162480 A AT 162480A AT 162480 A AT162480 A AT 162480A AT A162480 A ATA162480 A AT A162480A
Authority
AT
Austria
Prior art keywords
producing
magnetic head
magnetic
head
Prior art date
Application number
AT162480A
Other languages
English (en)
Other versions
AT365805B (de
Original Assignee
Matsushita Electric Ind Co Ltd
Kadoma Shi
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 Matsushita Electric Ind Co Ltd, Kadoma Shi filed Critical Matsushita Electric Ind Co Ltd
Priority to AT162480A priority Critical patent/AT365805B/de
Priority to DE19803011696 priority patent/DE3011696C2/de
Publication of ATA162480A publication Critical patent/ATA162480A/de
Application granted granted Critical
Publication of AT365805B publication Critical patent/AT365805B/de

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/133Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/187Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871Shaping or contouring of the transducing or guiding surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
AT162480A 1980-03-26 1980-03-26 Verfahren zur herstellung eines magnetkopfes AT365805B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT162480A AT365805B (de) 1980-03-26 1980-03-26 Verfahren zur herstellung eines magnetkopfes
DE19803011696 DE3011696C2 (de) 1980-03-26 1980-03-26 Verfahren zur Herstellung eines Magnetkopfes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT162480A AT365805B (de) 1980-03-26 1980-03-26 Verfahren zur herstellung eines magnetkopfes
DE19803011696 DE3011696C2 (de) 1980-03-26 1980-03-26 Verfahren zur Herstellung eines Magnetkopfes

Publications (2)

Publication Number Publication Date
ATA162480A true ATA162480A (de) 1981-06-15
AT365805B AT365805B (de) 1982-02-25

Family

ID=25596353

Family Applications (1)

Application Number Title Priority Date Filing Date
AT162480A AT365805B (de) 1980-03-26 1980-03-26 Verfahren zur herstellung eines magnetkopfes

Country Status (2)

Country Link
AT (1) AT365805B (de)
DE (1) DE3011696C2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152515A (ja) * 1983-02-18 1984-08-31 Victor Co Of Japan Ltd 垂直磁化型磁気ヘツド
DE3316747A1 (de) * 1983-05-07 1984-11-08 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Magnetkopf und verfahren zu seiner herstellung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5427132B2 (de) * 1974-02-21 1979-09-07

Also Published As

Publication number Publication date
AT365805B (de) 1982-02-25
DE3011696C2 (de) 1984-11-15
DE3011696A1 (de) 1981-10-01

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Legal Events

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