JPS5683829A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5683829A
JPS5683829A JP16315279A JP16315279A JPS5683829A JP S5683829 A JPS5683829 A JP S5683829A JP 16315279 A JP16315279 A JP 16315279A JP 16315279 A JP16315279 A JP 16315279A JP S5683829 A JPS5683829 A JP S5683829A
Authority
JP
Japan
Prior art keywords
head
plated
magnetic head
lower core
explosively
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.)
Pending
Application number
JP16315279A
Other languages
Japanese (ja)
Inventor
Shigehisa Suzuki
Tatsuo Ozeki
Mitsuo Inumochi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP16315279A priority Critical patent/JPS5683829A/en
Publication of JPS5683829A publication Critical patent/JPS5683829A/en
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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3109—Details
    • 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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3103—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing
    • G11B5/3106—Structure or manufacture of integrated heads or heads mechanically assembled and electrically connected to a support or housing where the integrated or assembled structure comprises means for conditioning against physical detrimental influence, e.g. wear, contamination

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)

Abstract

PURPOSE:To improve resistance to slide of the magnetic head, by explosively sticking a hard material to the head face. CONSTITUTION:Lower core 2 is plated on substrate 1 of the thin film head, and conductor 3 is plated on lower core 2. Next, upper core 4 is plated on lower core 2 and conductor 3, and protection plate 6 is caused to adhere to upper core 4 through adhesive 5, thereby constituting a magnetic head. In case of polishing of head face 7, the thin film of the hard material such as silicon carbide is explosively stuck to head face 7 after concave 10 is formed in adhesive 5. Since protection film 9a stuck by explosion is very strong due to the anchor effect dependent upon concave 10, resistance to wear is improved very much.
JP16315279A 1979-12-11 1979-12-11 Magnetic head Pending JPS5683829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16315279A JPS5683829A (en) 1979-12-11 1979-12-11 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16315279A JPS5683829A (en) 1979-12-11 1979-12-11 Magnetic head

Publications (1)

Publication Number Publication Date
JPS5683829A true JPS5683829A (en) 1981-07-08

Family

ID=15768205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16315279A Pending JPS5683829A (en) 1979-12-11 1979-12-11 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5683829A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280605A (en) * 1985-05-23 1986-12-11 Sanyo Electric Co Ltd Magnetization of magnetized body
JPS62209708A (en) * 1986-03-11 1987-09-14 Toshiba Corp Magnetic head
FR2597247A1 (en) * 1986-04-11 1987-10-16 Thomson Csf METHOD FOR MAKING A MECHANICAL PROTECTION LAYER FOR MAGNETIC RECORDING / READING HEAD AND RECORDING / READING MAGNETIC HEAD USING THE SAME
JPH02501782A (en) * 1987-10-27 1990-06-14 トムソン‐セーエスエフ Recording/reproducing magnetic head with wear-resistant layer
US6038101A (en) * 1997-03-14 2000-03-14 Kabushiki Kaisha Toshiba Magnetic head and method of manufacturing magnetic head

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280605A (en) * 1985-05-23 1986-12-11 Sanyo Electric Co Ltd Magnetization of magnetized body
JPS62209708A (en) * 1986-03-11 1987-09-14 Toshiba Corp Magnetic head
FR2597247A1 (en) * 1986-04-11 1987-10-16 Thomson Csf METHOD FOR MAKING A MECHANICAL PROTECTION LAYER FOR MAGNETIC RECORDING / READING HEAD AND RECORDING / READING MAGNETIC HEAD USING THE SAME
US4849842A (en) * 1986-04-11 1989-07-18 Thomson-Csf Method for the manufacture of a mechanically shielding layer for a magnetic read/write head, and magnetic read/write head using this method
JPH02501782A (en) * 1987-10-27 1990-06-14 トムソン‐セーエスエフ Recording/reproducing magnetic head with wear-resistant layer
US6038101A (en) * 1997-03-14 2000-03-14 Kabushiki Kaisha Toshiba Magnetic head and method of manufacturing magnetic head

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