JPS5819719A - デジタル磁気ヘツドの製造方法 - Google Patents

デジタル磁気ヘツドの製造方法

Info

Publication number
JPS5819719A
JPS5819719A JP11755281A JP11755281A JPS5819719A JP S5819719 A JPS5819719 A JP S5819719A JP 11755281 A JP11755281 A JP 11755281A JP 11755281 A JP11755281 A JP 11755281A JP S5819719 A JPS5819719 A JP S5819719A
Authority
JP
Japan
Prior art keywords
bar
magnetic
bond
core
nonmagnetic
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
JP11755281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634244B2 (enrdf_load_stackoverflow
Inventor
Masao Nakayama
正夫 中山
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.)
FDK Corp
Original Assignee
FDK 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 FDK Corp filed Critical FDK Corp
Priority to JP11755281A priority Critical patent/JPS5819719A/ja
Publication of JPS5819719A publication Critical patent/JPS5819719A/ja
Publication of JPS634244B2 publication Critical patent/JPS634244B2/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
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2651—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP11755281A 1981-07-27 1981-07-27 デジタル磁気ヘツドの製造方法 Granted JPS5819719A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11755281A JPS5819719A (ja) 1981-07-27 1981-07-27 デジタル磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11755281A JPS5819719A (ja) 1981-07-27 1981-07-27 デジタル磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS5819719A true JPS5819719A (ja) 1983-02-04
JPS634244B2 JPS634244B2 (enrdf_load_stackoverflow) 1988-01-28

Family

ID=14714629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11755281A Granted JPS5819719A (ja) 1981-07-27 1981-07-27 デジタル磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS5819719A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230609A (ja) * 1985-04-05 1986-10-14 Matsushita Electric Ind Co Ltd 磁気ヘツドの製造方法
US4768120A (en) * 1986-09-08 1988-08-30 Alps Electric Co., Ltd. Complex magnetic head having non-magnetic center core
JPS63316307A (ja) * 1988-05-18 1988-12-23 Ngk Insulators Ltd 複合型磁気ヘッド用コア

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147310A (en) * 1975-06-12 1976-12-17 Matsushita Electric Ind Co Ltd Production method of magnetic head
JPS5651018A (en) * 1979-09-28 1981-05-08 Toshiba Corp Composite magnetic head
JPS5654624A (en) * 1979-10-12 1981-05-14 Toshiba Corp Compound magnetic head and its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51147310A (en) * 1975-06-12 1976-12-17 Matsushita Electric Ind Co Ltd Production method of magnetic head
JPS5651018A (en) * 1979-09-28 1981-05-08 Toshiba Corp Composite magnetic head
JPS5654624A (en) * 1979-10-12 1981-05-14 Toshiba Corp Compound magnetic head and its manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230609A (ja) * 1985-04-05 1986-10-14 Matsushita Electric Ind Co Ltd 磁気ヘツドの製造方法
US4768120A (en) * 1986-09-08 1988-08-30 Alps Electric Co., Ltd. Complex magnetic head having non-magnetic center core
JPS63316307A (ja) * 1988-05-18 1988-12-23 Ngk Insulators Ltd 複合型磁気ヘッド用コア

Also Published As

Publication number Publication date
JPS634244B2 (enrdf_load_stackoverflow) 1988-01-28

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