JPS5288321A - Production of magnetic head - Google Patents

Production of magnetic head

Info

Publication number
JPS5288321A
JPS5288321A JP627476A JP627476A JPS5288321A JP S5288321 A JPS5288321 A JP S5288321A JP 627476 A JP627476 A JP 627476A JP 627476 A JP627476 A JP 627476A JP S5288321 A JPS5288321 A JP S5288321A
Authority
JP
Japan
Prior art keywords
production
magnetic head
gaps
grooves
produce
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
JP627476A
Other languages
Japanese (ja)
Other versions
JPS5931772B2 (en
Inventor
Yoshiaki Horiuchi
Teruo Ueno
Toshio Onishi
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP627476A priority Critical patent/JPS5931772B2/en
Publication of JPS5288321A publication Critical patent/JPS5288321A/en
Publication of JPS5931772B2 publication Critical patent/JPS5931772B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

PURPOSE: To produce a VTR head of high density and good wear resistance by forming required effective track widths and gaps with one set of ferrite wafers provided with grooves.
COPYRIGHT: (C)1977,JPO&Japio
JP627476A 1976-01-19 1976-01-19 Manufacturing method of magnetic head Expired JPS5931772B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP627476A JPS5931772B2 (en) 1976-01-19 1976-01-19 Manufacturing method of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP627476A JPS5931772B2 (en) 1976-01-19 1976-01-19 Manufacturing method of magnetic head

Publications (2)

Publication Number Publication Date
JPS5288321A true JPS5288321A (en) 1977-07-23
JPS5931772B2 JPS5931772B2 (en) 1984-08-04

Family

ID=11633821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP627476A Expired JPS5931772B2 (en) 1976-01-19 1976-01-19 Manufacturing method of magnetic head

Country Status (1)

Country Link
JP (1) JPS5931772B2 (en)

Also Published As

Publication number Publication date
JPS5931772B2 (en) 1984-08-04

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