Dynamic magnetic information storage or retrieval – Head – Head accessory
Patent
1982-06-10
1985-06-11
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Head
Head accessory
G11B 510
Patent
active
045232440
ABSTRACT:
A magnetic head with the least cross-talk due to leakage magnetic flux in the shield case accommodating therein the magnetic head, the reduction in the cross-talk being realized by chamfering at least one side of an opening formed in the shield case, which are substantially perpendicular to the travelling direction of a magnetic recording medium, in a slant or arcuate surface form.
REFERENCES:
patent: 2927974 (1960-03-01), Stovall
patent: 3610839 (1971-10-01), Sand
patent: 4306262 (1981-12-01), Takano
patent: 4322764 (1982-03-01), Tanaka
Fujimura Masayuki
Toshimitsu Naohiko
Canon Denshi Kabushiki Kaisha
Tupper Robert S.
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