JPS505924B1 - - Google Patents

Info

Publication number
JPS505924B1
JPS505924B1 JP6146570A JP6146570A JPS505924B1 JP S505924 B1 JPS505924 B1 JP S505924B1 JP 6146570 A JP6146570 A JP 6146570A JP 6146570 A JP6146570 A JP 6146570A JP S505924 B1 JPS505924 B1 JP S505924B1
Authority
JP
Japan
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.)
Pending
Application number
JP6146570A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS505924B1 publication Critical patent/JPS505924B1/ja
Pending 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
    • G11B5/23—Gap features
    • G11B5/232—Manufacture of gap
    • 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
    • G11B5/23—Gap features
    • G11B5/235—Selection of material for gap filler

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP6146570A 1969-07-18 1970-07-15 Pending JPS505924B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84287969A 1969-07-18 1969-07-18

Publications (1)

Publication Number Publication Date
JPS505924B1 true JPS505924B1 (enrdf_load_stackoverflow) 1975-03-08

Family

ID=25288474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6146570A Pending JPS505924B1 (enrdf_load_stackoverflow) 1969-07-18 1970-07-15

Country Status (7)

Country Link
JP (1) JPS505924B1 (enrdf_load_stackoverflow)
AT (1) AT303409B (enrdf_load_stackoverflow)
BE (1) BE753577A (enrdf_load_stackoverflow)
DE (1) DE2033916A1 (enrdf_load_stackoverflow)
FR (1) FR2051837B1 (enrdf_load_stackoverflow)
GB (1) GB1317634A (enrdf_load_stackoverflow)
NL (1) NL7010306A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886025A (en) * 1972-08-24 1975-05-27 Ibm Ferrite head

Also Published As

Publication number Publication date
DE2033916A1 (de) 1971-02-04
BE753577A (fr) 1971-01-18
FR2051837A1 (enrdf_load_stackoverflow) 1971-04-09
GB1317634A (en) 1973-05-23
FR2051837B1 (enrdf_load_stackoverflow) 1973-05-25
NL7010306A (enrdf_load_stackoverflow) 1971-01-20
AT303409B (de) 1972-11-27

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