Interference 104,530
Jurgenson v. Dunfield
a transducer coupled to the air bearing and positioned
to access the surface of the disc the transducer having a
pair of spaced disc accessing elements; and
a second actuator operably coupled to the air bearing
and the load beam and being controllable to move the air
bearing relative to the surface of the disc, wherein the
second actuator is configured to be controlled between read
and write operations to move the air bearing relative to the
surface of the disc to align one of the pair of spaced disc
accessing elements with a track on the surface of the disc.
41. Dunfield claim 9 is as follows:
The actuator arm assembly of claim 82 wherein the
electromagnetic microactuator comprises:
a first polepiece coupled to the load beam;
a first conductive coil disposed about the first pole
piece;
a first interactive element operably coupled to the air
bearing; and
wherein current controllably provided through the first
coil causes movement of the first interactive element
relative to the first pole piece.
42. Dunfield claim 11 is as follows:
The actuator arm assembly of claim 9 and further
comprising:
a second pole piece coupled to the load beam;
a second coil disposed about the second pole piece;
2 Claim 8 recites:
The actuator arm assembly of claim 2 wherein the second
actuator comprises:
an electromagnetic microactuator.
- 13 -
Page: Previous 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Next
Last modified: November 3, 2007