JPS5611616A - Magnetic head - Google Patents

Magnetic head

Info

Publication number
JPS5611616A
JPS5611616A JP8570479A JP8570479A JPS5611616A JP S5611616 A JPS5611616 A JP S5611616A JP 8570479 A JP8570479 A JP 8570479A JP 8570479 A JP8570479 A JP 8570479A JP S5611616 A JPS5611616 A JP S5611616A
Authority
JP
Japan
Prior art keywords
magnetic head
static electricity
core
holders
slide
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
JP8570479A
Other languages
Japanese (ja)
Other versions
JPS6242331B2 (en
Inventor
Shuroku Hosaka
Yoshiharu Kobayashi
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 JP8570479A priority Critical patent/JPS5611616A/en
Publication of JPS5611616A publication Critical patent/JPS5611616A/en
Publication of JPS6242331B2 publication Critical patent/JPS6242331B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE: To eliminate noise due to static electricity caused by slide between the medium and the head, by constituting the holder surface of the magnetic head having the holder providing the surface in contact with the magnetic recording medium with the nonmagnetic substance having the specific resistivity a given value or less and having the same wear speed as the core of the magnetic head.
CONSTITUTION: The holders 15, 16 of the slider of the magnetic head for flexible disc unit are made with the nonmagnetic substance such as Zn-ferrite, ≤15kΩ/cm in the specific resistivity, and the wear speed is the same as that of the read/write core 1 and the erase core 5. The holders 15, 16 are bonded 13 to the holding spring 10. Thus, the static electricity caused by the slide with the magnetic recording medium can be suppressed lower and it can easily be removed. Accordingly, the noise due to static electricity can efficiently be removed with low cost.
COPYRIGHT: (C)1981,JPO&Japio
JP8570479A 1979-07-06 1979-07-06 Magnetic head Granted JPS5611616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8570479A JPS5611616A (en) 1979-07-06 1979-07-06 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8570479A JPS5611616A (en) 1979-07-06 1979-07-06 Magnetic head

Publications (2)

Publication Number Publication Date
JPS5611616A true JPS5611616A (en) 1981-02-05
JPS6242331B2 JPS6242331B2 (en) 1987-09-08

Family

ID=13866202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8570479A Granted JPS5611616A (en) 1979-07-06 1979-07-06 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5611616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108152A1 (en) * 1982-05-17 1984-05-16 Fuji Electrochemical Co.Ltd. Narrow-track composite digital magnetic head

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527311A (en) * 1975-06-27 1977-01-20 Special Metals Corp Process for production of compound turbine wheel and like
JPS5269607A (en) * 1975-12-08 1977-06-09 Sanyo Electric Co Ltd Conductive bonding agent and magnetic head using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527311A (en) * 1975-06-27 1977-01-20 Special Metals Corp Process for production of compound turbine wheel and like
JPS5269607A (en) * 1975-12-08 1977-06-09 Sanyo Electric Co Ltd Conductive bonding agent and magnetic head using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108152A1 (en) * 1982-05-17 1984-05-16 Fuji Electrochemical Co.Ltd. Narrow-track composite digital magnetic head

Also Published As

Publication number Publication date
JPS6242331B2 (en) 1987-09-08

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