JPS53102014A - Magnetic head and its manufacture - Google Patents

Magnetic head and its manufacture

Info

Publication number
JPS53102014A
JPS53102014A JP1696877A JP1696877A JPS53102014A JP S53102014 A JPS53102014 A JP S53102014A JP 1696877 A JP1696877 A JP 1696877A JP 1696877 A JP1696877 A JP 1696877A JP S53102014 A JPS53102014 A JP S53102014A
Authority
JP
Japan
Prior art keywords
magnetic head
manufacture
properties
permally
excels
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
JP1696877A
Other languages
Japanese (ja)
Inventor
Hideji Kawabata
Yuji Nagata
Keizo Ishiwatari
Toshio Shimizu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1696877A priority Critical patent/JPS53102014A/en
Priority to GB33356/77A priority patent/GB1587882A/en
Priority to FR7724487A priority patent/FR2362465A1/en
Priority to CA284,587A priority patent/CA1103800A/en
Publication of JPS53102014A publication Critical patent/JPS53102014A/en
Priority to US06/001,592 priority patent/US4251297A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a magnetic head which excels in both the working properties and the productivity plus the anti-abrasion properties, by applying a boronizing treatment to the shield case made of permally, etc. or the tape rubbing surface including the core.
COPYRIGHT: (C)1978,JPO&Japio
JP1696877A 1976-08-16 1977-02-17 Magnetic head and its manufacture Pending JPS53102014A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1696877A JPS53102014A (en) 1977-02-17 1977-02-17 Magnetic head and its manufacture
GB33356/77A GB1587882A (en) 1976-08-16 1977-08-09 Magnetic head and method for manufacturing the same
FR7724487A FR2362465A1 (en) 1976-08-16 1977-08-09 MAGNETIC HEAD AND PROCESS FOR ITS MANUFACTURING
CA284,587A CA1103800A (en) 1976-08-16 1977-08-12 Magnetic head and method for manufacturing the same
US06/001,592 US4251297A (en) 1976-08-16 1979-01-08 Method for manufacturing magnetic head using boronizing treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1696877A JPS53102014A (en) 1977-02-17 1977-02-17 Magnetic head and its manufacture

Publications (1)

Publication Number Publication Date
JPS53102014A true JPS53102014A (en) 1978-09-06

Family

ID=11930881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1696877A Pending JPS53102014A (en) 1976-08-16 1977-02-17 Magnetic head and its manufacture

Country Status (1)

Country Link
JP (1) JPS53102014A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295209A (en) * 1976-02-05 1977-08-10 Matsushita Electric Ind Co Ltd Production of magnetic head
JPS5322725A (en) * 1976-08-16 1978-03-02 Matsushita Electric Ind Co Ltd Magnetic head and its production

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5295209A (en) * 1976-02-05 1977-08-10 Matsushita Electric Ind Co Ltd Production of magnetic head
JPS5322725A (en) * 1976-08-16 1978-03-02 Matsushita Electric Ind Co Ltd Magnetic head and its production

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