Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1988-04-22
1990-06-26
Heinz, A. J.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
G11B 5012
Patent
active
049376918
ABSTRACT:
A drive for a recording disk includes a drive motor and a head transport mounted on a chassis which has a coefficient of expansion equal to that of the disk to reduce tracking errors caused by differential expansion of the chassis and the disk due to environmental changes.
REFERENCES:
patent: 3723980 (1973-03-01), Gabor
patent: 4665453 (1987-05-01), Mikamoto
patent: 4823213 (1989-04-01), Naruki
Lau Felix P.
Narayan Sankar B.
Saito Takehiko
Anderson David W.
Heinz A. J.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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