Dynamic magnetic information storage or retrieval – Head – Plural gaps
Patent
1992-07-13
1994-10-25
Wolff, John H.
Dynamic magnetic information storage or retrieval
Head
Plural gaps
360122, 360126, G11B 5265
Patent
active
053594851
ABSTRACT:
The magnetic head according to this invention comprises a core lamination structure which includes a recording/reproducing head and erase heads laminated on both sides of the recording/reproducing head, the end faces of the recording/reproducing head and the erase heads in the advance direction of the magnetic recording medium being formed as sloped surfaces not perpendicular to the laminated surface of the core lamination structure, and sliders which hold and fix the core lamination structure from both sides thereof. When the core lamination structure is to be held and fixed with sliders on its both sides, the ridges of the sloped surfaces are abutted on the reference surface of jigs which are used for lamination of the heads to correctly position the recording/reproducing head and the erase heads and to thereby facilitate setting of a precise interval distance between the magnetic gap for recording/reproducing and the gaps for erasing. This greatly improves the characteristics as well as increases the yield of production.
REFERENCES:
patent: 4191980 (1980-03-01), King et al.
patent: 4367505 (1983-01-01), Stromsta et al.
patent: 4831481 (1989-05-01), Toyoshima
Renner Craig A.
TDK Corporation
Wolff John H.
LandOfFree
Magnetic head having a toothed core structure of a laminate type does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic head having a toothed core structure of a laminate type, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic head having a toothed core structure of a laminate type will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-139764