Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1994-12-22
1996-11-19
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 560
Patent
active
055769136
ABSTRACT:
In a magnetic head having composed of a reading core and a trailing core, not only an air bearing surface of the reading core is formed so as to be a single air bearing surface, but also the operation of forming a track width and chamfering portions is performed on a common surface with the reading core and the trailing core bonded to each other.
REFERENCES:
patent: 5136444 (1992-08-01), Maki
Kudo Noriaki
Sampei Hiroshi
Sato Masashi
Heinz A. J.
Mitsumi Electric Co. Ltd.
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