Disk drive including a baseplate well for the spin motor
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United States of America Patent
Stats
-
Apr 15, 1997
Issued Date -
N/A
app pub date -
Nov 17, 1993
filing date -
Jan 25, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A low height disk drive having an overall height of approximately one inch (1'). The drive includes a head disk assembly, including a base plate, two disks rotatably supported on the base plate, a motor for rotating the disks, at least two heads for reading information from and writing information on respective ones of the disks, an actuator, supported on said base plate and responsive to control signals, for selectively positioning the heads with respect to the disks, and a cover sealably attached to the base plate to enclose the storage means, the head, and the actuator. The disk drive also includes control circuitry for generating control signals, and for providing information signals to and receiving information signals from the heads. The head disk assembly and the control circuitry have a combined height of approximately one inch or less.
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