JPS5365714A - Production of magnetic head core gap - Google Patents

Production of magnetic head core gap

Info

Publication number
JPS5365714A
JPS5365714A JP14165376A JP14165376A JPS5365714A JP S5365714 A JPS5365714 A JP S5365714A JP 14165376 A JP14165376 A JP 14165376A JP 14165376 A JP14165376 A JP 14165376A JP S5365714 A JPS5365714 A JP S5365714A
Authority
JP
Japan
Prior art keywords
magnetic head
head core
production
core gap
lapping
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
JP14165376A
Other languages
Japanese (ja)
Other versions
JPS5651408B2 (en
Inventor
Takuji Nakanishi
Kyosuke Yasuda
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14165376A priority Critical patent/JPS5365714A/en
Publication of JPS5365714A publication Critical patent/JPS5365714A/en
Publication of JPS5651408B2 publication Critical patent/JPS5651408B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)

Abstract

PURPOSE: To form an effectively narrow gap length through simple working by forming a work-hardened layer of a suitable thickness through lapping or polishing magnetic head core gap butt faces.
COPYRIGHT: (C)1978,JPO&Japio
JP14165376A 1976-11-24 1976-11-24 Production of magnetic head core gap Granted JPS5365714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14165376A JPS5365714A (en) 1976-11-24 1976-11-24 Production of magnetic head core gap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14165376A JPS5365714A (en) 1976-11-24 1976-11-24 Production of magnetic head core gap

Publications (2)

Publication Number Publication Date
JPS5365714A true JPS5365714A (en) 1978-06-12
JPS5651408B2 JPS5651408B2 (en) 1981-12-05

Family

ID=15297039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14165376A Granted JPS5365714A (en) 1976-11-24 1976-11-24 Production of magnetic head core gap

Country Status (1)

Country Link
JP (1) JPS5365714A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610129A1 (en) * 1987-01-23 1988-07-29 Philips Nv MAGNETIC HEAD TO BE USED FOR VERTICAL RECORDING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610129A1 (en) * 1987-01-23 1988-07-29 Philips Nv MAGNETIC HEAD TO BE USED FOR VERTICAL RECORDING

Also Published As

Publication number Publication date
JPS5651408B2 (en) 1981-12-05

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