Data storage device operated for reduced sliding contact
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United States of America Patent
Stats
-
Mar 30, 2004
Grant Date -
May 30, 2002
app pub date -
Jul 31, 2001
filing date -
Nov 27, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A data storage device includes a disc stack, a rotary actuator having an arm coupled to a transducer head, and support structure for receiving the arm with a reduced incidence of sliding contact therewith. The arm is separated from the support means, and then moved so that the head is above a disc surface for storing data. After the disc stack reaches its nominal rotation speed, the head is loaded so that it can transfer data. During periods of non-activity, the head is raised (unloaded) again and the arm is placed on the support means. This reduces a risk of damage in the presence of shocks while minimizing particle generation induced by friction.
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