Rigid disk drive with dynamic head loading apparatus
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United States of America Patent
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-
Aug 17, 1993
Issued Date -
N/A
app pub date -
Sep 25, 1991
filing date -
Dec 19, 1990
priority date (Note) -
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status (Latency Note)
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Abstract
In one embodiment, a rigid disk drive including a rotary actuator having a lift tab extending asymmetrically from the end of the load beam which supports a slider with read/write element is disclosed. The free end of the lift tab cooperates with a cam surface on a cam assembly to provide dynamic loading and unloading of the slider while imparting a roll to the slider as it is loaded to and unloaded from the disk. In another embodiment, the lift tab 117 extends from the end of the load beam 114-1 along an axis generally parallel to the longitudinal axis 177 of the load beam 114-1 but the axis 178 of the lift tab 117 is offset from the longitudinal axis 177 of the load beam 114-1.
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