Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1997-11-26
1999-11-30
Davis, David D.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
360105, G11B 549, G11B 2121
Patent
active
059953276
ABSTRACT:
A magnetic disk device wherein a member having and suspension thereof a natural frequency similar to that of a head is disposed on an opposite surface of a head arm having one head mounted thereto via a suspension. The outermost shape (profile when the member is projected in a direction perpendicular to the surface of the magnetic disk) of the member having the natural frequency equal to that of the head and suspension thereof is similar to that of the head and the suspension or does not swell out from the profile of the head and the suspension. The member having the natural frequency similar to that of the head is provided to the head arm by the same device as that of the head.
REFERENCES:
patent: 5305169 (1994-04-01), Anderson et al.
Hanada Kazuyoshi
Honchi Masayuki
Imai Satomitsu
Okazaki Toshihisa
Takagi Hideyuki
Davis David D.
Hitachi , Ltd.
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