JPS595417A - 磁気ヘツドの製造方法 - Google Patents

磁気ヘツドの製造方法

Info

Publication number
JPS595417A
JPS595417A JP11489982A JP11489982A JPS595417A JP S595417 A JPS595417 A JP S595417A JP 11489982 A JP11489982 A JP 11489982A JP 11489982 A JP11489982 A JP 11489982A JP S595417 A JPS595417 A JP S595417A
Authority
JP
Japan
Prior art keywords
magnetic head
groove
manufacturing
glass
grooves
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.)
Granted
Application number
JP11489982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH031722B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshiyuki Ikushima
生嶋　良幸
Katsuyuki Himeshima
姫島　克行
Hiroyuki Tawara
博之 田原
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP11489982A priority Critical patent/JPS595417A/ja
Publication of JPS595417A publication Critical patent/JPS595417A/ja
Publication of JPH031722B2 publication Critical patent/JPH031722B2/ja
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
    • G11B5/1871—Shaping or contouring of the transducing or guiding surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP11489982A 1982-07-01 1982-07-01 磁気ヘツドの製造方法 Granted JPS595417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11489982A JPS595417A (ja) 1982-07-01 1982-07-01 磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11489982A JPS595417A (ja) 1982-07-01 1982-07-01 磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS595417A true JPS595417A (ja) 1984-01-12
JPH031722B2 JPH031722B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-11

Family

ID=14649420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11489982A Granted JPS595417A (ja) 1982-07-01 1982-07-01 磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS595417A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839763A (en) * 1984-01-14 1989-06-13 Ngk Insulators, Ltd. Composite magnetic head core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839763A (en) * 1984-01-14 1989-06-13 Ngk Insulators, Ltd. Composite magnetic head core

Also Published As

Publication number Publication date
JPH031722B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-11

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