Head actuator
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United States of America Patent
Stats
-
Mar 4, 1997
Grant Date -
N/A
app pub date -
Jun 5, 1995
filing date -
Oct 29, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A retracting assembly produces a constant torque, in a data zone of a magnetic disk, which is greater than static friction of a bearing for a rotary actuator. However, in a parking zone on an outer portion of the magnetic disk, the retracting assembly generates a torque which suddenly increases so that a large holding torque is obtained and a magnetic head is reliably locked.
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Cited Art Landscape
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