MY108867A - Magnetic head device and manufacturing method therefor - Google Patents

Magnetic head device and manufacturing method therefor

Info

Publication number
MY108867A
MY108867A MYPI92001910A MYPI19921910A MY108867A MY 108867 A MY108867 A MY 108867A MY PI92001910 A MYPI92001910 A MY PI92001910A MY PI19921910 A MYPI19921910 A MY PI19921910A MY 108867 A MY108867 A MY 108867A
Authority
MY
Malaysia
Prior art keywords
magnetic head
mounting plate
end surface
projection
hole
Prior art date
Application number
MYPI92001910A
Inventor
Morikawa Keiichi
Sakusai Masaru
Kamimura Michio
Ogura Toshihiro
Original Assignee
Alps 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
Priority claimed from JP1991095668U external-priority patent/JP2541957Y2/en
Priority claimed from JP3306539A external-priority patent/JP2798831B2/en
Priority claimed from JP10671791U external-priority patent/JPH0550515U/en
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of MY108867A publication Critical patent/MY108867A/en

Links

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  • Magnetic Heads (AREA)

Abstract

A MAGNETIC HEAD DEVICE INCLUDING A MAGNETIC HEAD AND A MOUNTING PLATE MOUNTED ON AN END SURFACE OF THE MAGNETIC HEAD IS MANUFACTURED BY FORMING A HOLE THROUGH THE MOUNTING PLATE, FORMING A PROJECTION ON A SURFACE OF THE MOUNTING PLATE AROUND THE THROUGH HOLE, BUTTING THE PROJECTION AGAINST THE END SURFACE OF THE MAGNETIC HEAD, BRINGING A PAIR OF ELECTRODES INTO CONTACT WITH THE OTHER SURFACE OF THE MOUNTING PLATE BEHIND THE PROJECTION AND THE END SURFACE OF THE MAGNETIC HEAD IN THE THROUGH HOLE, RESPECTIVELY, AND PASSING AN ELECTRIC CURRENT BETWEEN THE PAIR OF ELECTRODES TO HEAT AND MELT THE PROJECTION, THEREBY WELDING THE MOUNTING PLATE TO THE END SURFACE OF THE MAGNETIC HEAD. SINCE THE ELECTRIC CURRENT IS ALLOWED TO FLOW ON ONLY THE END SURFACE OF THE MAGNETIC HEAD, A FRONT SURFACE OF THE MAGNETIC HEAD IS HARDLY HEATED. ACCORDINGLY, DISTORTION OF A TAPE SLIDING SURFACE FORMED ON THE FRONT SURFACE OF THE MAGNETIC HEAD IS ALMOST ELIMINATED TO THEREBY GREATLY REDUCE THE DEFECTS OF A GAP STEP, CORE GUARD STEP, CORE, CORE CASE STEP, ETC. AND IMPROVE RECORDING AND REPRODUCING EFFICIENCIES. (FIG. 17)
MYPI92001910A 1991-10-25 1992-10-22 Magnetic head device and manufacturing method therefor MY108867A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1991095668U JP2541957Y2 (en) 1991-10-25 1991-10-25 Mounting structure of magnetic head
JP3306539A JP2798831B2 (en) 1991-10-25 1991-10-25 Method of manufacturing magnetic head device
JP10671791U JPH0550515U (en) 1991-11-29 1991-11-29 Magnetic head device

Publications (1)

Publication Number Publication Date
MY108867A true MY108867A (en) 1996-11-30

Family

ID=81209468

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92001910A MY108867A (en) 1991-10-25 1992-10-22 Magnetic head device and manufacturing method therefor

Country Status (1)

Country Link
MY (1) MY108867A (en)

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