Magnetic head positioning device for a tape drive
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United States of America Patent
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-
Mar 24, 1998
Grant Date -
N/A
app pub date -
Sep 10, 1996
filing date -
Oct 27, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A head positioning device for positioning a magnetic head of a tape drive wherein the positioning device has a base mounted stationary with respect to a tape circulating past the magnetic head. The positioning device further has a magnet assembly extending upward from the base. The magnet assembly is surrounded by a motor coil which receives electrical current to cause the motor coil to move up and down under influence of the magnet assembly. The device also has a magnet housing substantially enclosing the magnet assembly and the motor coil therein. The magnet housing has a vertical slot arranged on the side of the magnet housing opposite the magnetic head for pass through of a coil holder connected to the coil. Vertical force is transmitted from the coil to the coil holder outside of the magnet housing wherein the coil holder is connected to the magnetic head for vertically positioning the head with respect to the base.
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