Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1997-09-30
1999-08-03
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 548
Patent
active
059332948
ABSTRACT:
A magnetic head supporting device is provided in which a change in rigidity of a suspension in the case where the suspension is located inside and outside above a surface of a magnetic disk is reduced, thereby suppressing a flexure of the suspension member to suppress the generation of frictional forces, head crashes and the like. In a magnetic head supporting device including a suspension member 12 provided at a first end portion with a slider 11 for a magnetic head and composed of a spring member, a magnetic head arm 13 for holding the other end portion of the suspension member 12, and a linear actuator 14 for biasing the first end portion of the suspension member 12 through the magnetic head arm 13 to be reciprocatingly moved toward a central portion of a magnetic disk 100 above the surface of the magnetic disk 100, an elongated hole 16 having a predetermined width is provided on a centerline that connects the first end portion and the other end portion of the suspension member 12.
REFERENCES:
patent: 5519552 (1996-05-01), Kohira
patent: 5526205 (1996-06-01), Aoyagi
Heinz A. J.
NEC Corporation
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