JPS57179925A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS57179925A
JPS57179925A JP6384281A JP6384281A JPS57179925A JP S57179925 A JPS57179925 A JP S57179925A JP 6384281 A JP6384281 A JP 6384281A JP 6384281 A JP6384281 A JP 6384281A JP S57179925 A JPS57179925 A JP S57179925A
Authority
JP
Japan
Prior art keywords
plate
wear resistance
layer
substance
thin film
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
JP6384281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0344369B2 (enrdf_load_stackoverflow
Inventor
Mitsuo Kato
Yoshiharu Fujioka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6384281A priority Critical patent/JPS57179925A/ja
Publication of JPS57179925A publication Critical patent/JPS57179925A/ja
Publication of JPH0344369B2 publication Critical patent/JPH0344369B2/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
    • G11B5/10—Structure or manufacture of housings or shields for heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP6384281A 1981-04-27 1981-04-27 Magnetic head Granted JPS57179925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6384281A JPS57179925A (en) 1981-04-27 1981-04-27 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6384281A JPS57179925A (en) 1981-04-27 1981-04-27 Magnetic head

Publications (2)

Publication Number Publication Date
JPS57179925A true JPS57179925A (en) 1982-11-05
JPH0344369B2 JPH0344369B2 (enrdf_load_stackoverflow) 1991-07-05

Family

ID=13240984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6384281A Granted JPS57179925A (en) 1981-04-27 1981-04-27 Magnetic head

Country Status (1)

Country Link
JP (1) JPS57179925A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107412A (ja) * 1982-12-11 1984-06-21 Victor Co Of Japan Ltd 磁気ヘツド
WO1984003167A1 (en) * 1983-02-10 1984-08-16 Matsushita Electric Ind Co Ltd Magnetic head
JPS6054210U (ja) * 1983-09-22 1985-04-16 パイオニア株式会社 Ｖｔｒ用磁気ヘッド
JPS60169708U (ja) * 1984-04-19 1985-11-11 パイオニア株式会社 磁気ヘツド
JPS61214106A (ja) * 1985-03-19 1986-09-24 Sanyo Electric Co Ltd 磁気ヘツド
JPS62128010A (ja) * 1985-11-29 1987-06-10 Alps Electric Co Ltd 磁気ヘッドの製造方法
US4774616A (en) * 1983-04-04 1988-09-27 Hitachi, Ltd. Magnetic head having an integrated recording and playback head and an erasure head

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328605A (en) * 1976-08-27 1978-03-17 Wako Sangiyou Kk Manufacture of heat resisting light weight foamed bodies having low thermal expansivity
JPS55174730U (enrdf_load_stackoverflow) * 1979-05-31 1980-12-15
JPS56131528U (enrdf_load_stackoverflow) * 1980-03-05 1981-10-06
JPS56152929U (enrdf_load_stackoverflow) * 1980-04-12 1981-11-16

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328605A (en) * 1976-08-27 1978-03-17 Wako Sangiyou Kk Manufacture of heat resisting light weight foamed bodies having low thermal expansivity
JPS55174730U (enrdf_load_stackoverflow) * 1979-05-31 1980-12-15
JPS56131528U (enrdf_load_stackoverflow) * 1980-03-05 1981-10-06
JPS56152929U (enrdf_load_stackoverflow) * 1980-04-12 1981-11-16

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107412A (ja) * 1982-12-11 1984-06-21 Victor Co Of Japan Ltd 磁気ヘツド
WO1984003167A1 (en) * 1983-02-10 1984-08-16 Matsushita Electric Ind Co Ltd Magnetic head
US4841401A (en) * 1983-02-10 1989-06-20 Matsushita Electric Industrial Co., Ltd. Amorphous magnetic head
US4774616A (en) * 1983-04-04 1988-09-27 Hitachi, Ltd. Magnetic head having an integrated recording and playback head and an erasure head
JPS6054210U (ja) * 1983-09-22 1985-04-16 パイオニア株式会社 Ｖｔｒ用磁気ヘッド
JPS60169708U (ja) * 1984-04-19 1985-11-11 パイオニア株式会社 磁気ヘツド
JPS61214106A (ja) * 1985-03-19 1986-09-24 Sanyo Electric Co Ltd 磁気ヘツド
JPS62128010A (ja) * 1985-11-29 1987-06-10 Alps Electric Co Ltd 磁気ヘッドの製造方法

Also Published As

Publication number Publication date
JPH0344369B2 (enrdf_load_stackoverflow) 1991-07-05

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