Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record
Patent
1996-03-28
1999-04-27
Letscher, George J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Drum record
G11B 548, G11B 2116
Patent
active
058985433
ABSTRACT:
The present invention provides a manner of controlling the part profile of a suspension assembly in order to obtain minimum torsional gains at resonance frequencies. Specifically, the present invention includes a suspension assembly having a load beam provided with a first preformed bend, as used for providing the load force, and a second preformed bend also provided within the spring region of the load beam of the suspension assembly but in a direction opposite to the first preformed bend.
REFERENCES:
patent: 5027242 (1991-06-01), Nishida et al.
patent: 5065268 (1991-11-01), Hagen
patent: 5471734 (1995-12-01), Hatch et al.
patent: 5541789 (1996-07-01), Fukuoka et al.
Jagt David J.
Painter Merle L.
Hutchinson Technology Inc.
Letscher George J.
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