Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1996-07-15
1999-08-24
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
G11B 1708
Patent
active
059431849
ABSTRACT:
A disk drive with a drive motor having a spindle rotatable around an axis of rotation, one or more disks mounted on the spindle separated by annular spacers which have a radial dimension selected to maintain flatness of the disks, an annular ring dimensioned to distribute force evenly to the disks engaging the last mounted disk, a flat annular spring clamp for applying force uniformly to the annular ring, and a retaining member to hold the annular spring clamp in place.
REFERENCES:
patent: 4864443 (1989-09-01), Peterson
patent: 4918545 (1990-04-01), Scheffel
patent: 5089922 (1992-02-01), LeClair
patent: 5101306 (1992-03-01), Johnson
patent: 5333080 (1994-07-01), Ridinger et al.
patent: 5367418 (1994-11-01), Chessman et al.
patent: 5452157 (1995-09-01), Chow et al.
patent: 5490022 (1996-02-01), Hoshina
patent: 5550687 (1996-08-01), Suzuki
Alt Robert A.
Kelsic Gary F.
Heid David W.
Heinz A. J.
Marino Fabio E.
Mobile Storage Technology Inc.
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