DE1524742C3 - - Google Patents

Info

Publication number
DE1524742C3
DE1524742C3 DE19671524742 DE1524742A DE1524742C3 DE 1524742 C3 DE1524742 C3 DE 1524742C3 DE 19671524742 DE19671524742 DE 19671524742 DE 1524742 A DE1524742 A DE 1524742A DE 1524742 C3 DE1524742 C3 DE 1524742C3
Authority
DE
Germany
Prior art keywords
gap
forming
working
inductance
depth
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
DE19671524742
Other languages
German (de)
English (en)
Other versions
DE1524742A1 (de
DE1524742B2 (de
Inventor
Richard Dipl.-Ing. 7742 St.Georgen Siegemund
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.)
Dual Gebruder Steidinger GmbH and Co
Original Assignee
Dual Gebruder Steidinger GmbH and 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 Dual Gebruder Steidinger GmbH and Co filed Critical Dual Gebruder Steidinger GmbH and Co
Priority to DE19671524742 priority Critical patent/DE1524742B2/de
Publication of DE1524742A1 publication Critical patent/DE1524742A1/de
Publication of DE1524742B2 publication Critical patent/DE1524742B2/de
Application granted granted Critical
Publication of DE1524742C3 publication Critical patent/DE1524742C3/de
Granted 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
DE19671524742 1967-01-28 1967-01-28 Verfahren zur herstellung von magnetkoepfen Granted DE1524742B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19671524742 DE1524742B2 (de) 1967-01-28 1967-01-28 Verfahren zur herstellung von magnetkoepfen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671524742 DE1524742B2 (de) 1967-01-28 1967-01-28 Verfahren zur herstellung von magnetkoepfen

Publications (3)

Publication Number Publication Date
DE1524742A1 DE1524742A1 (de) 1970-10-01
DE1524742B2 DE1524742B2 (de) 1973-06-14
DE1524742C3 true DE1524742C3 (cs) 1974-01-10

Family

ID=5675086

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671524742 Granted DE1524742B2 (de) 1967-01-28 1967-01-28 Verfahren zur herstellung von magnetkoepfen

Country Status (1)

Country Link
DE (1) DE1524742B2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982318A (en) * 1976-01-29 1976-09-28 Control Data Corporation Magnetic transducer head core manufacturing method

Also Published As

Publication number Publication date
DE1524742A1 (de) 1970-10-01
DE1524742B2 (de) 1973-06-14

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee