JPS52128116A - Production of magnetic head - Google Patents

Production of magnetic head

Info

Publication number
JPS52128116A
JPS52128116A JP4510876A JP4510876A JPS52128116A JP S52128116 A JPS52128116 A JP S52128116A JP 4510876 A JP4510876 A JP 4510876A JP 4510876 A JP4510876 A JP 4510876A JP S52128116 A JPS52128116 A JP S52128116A
Authority
JP
Japan
Prior art keywords
magnetic head
production
gap
formation
formation plane
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
JP4510876A
Other languages
Japanese (ja)
Inventor
Hajime Morokuma
Hisatsune Tsuda
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP4510876A priority Critical patent/JPS52128116A/en
Priority to US05/703,501 priority patent/US4045864A/en
Priority to CA256,759A priority patent/CA1055234A/en
Priority to DE2634156A priority patent/DE2634156C3/en
Publication of JPS52128116A publication Critical patent/JPS52128116A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To produce a magnetic head use core with a narrow gap width, by means of etching a gap formation plane, thereby melting and infiltrating gap formation materials on the gap being formed on this formation plane.
COPYRIGHT: (C)1977,JPO&Japio
JP4510876A 1975-07-29 1976-04-20 Production of magnetic head Pending JPS52128116A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4510876A JPS52128116A (en) 1976-04-20 1976-04-20 Production of magnetic head
US05/703,501 US4045864A (en) 1975-07-29 1976-07-08 Method of manufacturing magnetic heads
CA256,759A CA1055234A (en) 1975-07-29 1976-07-12 Method of manufacturing magnetic heads
DE2634156A DE2634156C3 (en) 1975-07-29 1976-07-29 Process for manufacturing cores for magnetic heads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4510876A JPS52128116A (en) 1976-04-20 1976-04-20 Production of magnetic head

Publications (1)

Publication Number Publication Date
JPS52128116A true JPS52128116A (en) 1977-10-27

Family

ID=12710064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4510876A Pending JPS52128116A (en) 1975-07-29 1976-04-20 Production of magnetic head

Country Status (1)

Country Link
JP (1) JPS52128116A (en)

Similar Documents

Publication Publication Date Title
JPS52119213A (en) Magnetic head and its production
JPS51138421A (en) Method of fabricating magnetic head
JPS52128115A (en) Magnetic head and its production
JPS52123610A (en) Production of magnetic head
JPS5367406A (en) Magnetic recording medium and its production
JPS5317714A (en) Production of thin film magnetic head
JPS51135630A (en) Method of making a magnetic head
JPS5347811A (en) Magnetic head
JPS5317317A (en) Floating type magnetic head
JPS5374014A (en) Production of common terminal type thin film multitrack head
JPS53133418A (en) Production of magnetic head cores
JPS5365714A (en) Production of magnetic head core gap
JPS5317314A (en) Magnetic head
JPS52151014A (en) Thin film magnetic head
JPS5341208A (en) Production of magnetic head
JPS51129212A (en) Magnetic head
JPS52126212A (en) Magnetic head magnetic gap shaping
JPS51117021A (en) Production method of magnetic head
JPS52153715A (en) Magnetic head manufacture
JPS5337009A (en) Production of head core
JPS5366720A (en) Magnetic head
JPS51114917A (en) Floating type magnetic head
JPS5288321A (en) Production of magnetic head
JPS5275416A (en) Magnetic reproduction head
JPS52141616A (en) Magnetic head and its production