Rigid disk drive assembly method

Details Rigid disk drive assembly method Rigid disk drive assembly method

1993-10-29

1996-09-03

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

29596, 360 9701, G11B 542

Patent

active

055511457

ABSTRACT:
A low component count and low profile disk drive includes a circuit board with a stiffening layer of stainless steel, a rigid magnetic disk mounted to a spindle motor, and head suspension assemblies mounted to an actuator bearing. The spindle motor and actuator bearing are mounted to the circuit board. Integrated circuits are mounted to the same side of the circuit board as the disk. A voice coil and a magnet assembly for driving and positioning the head suspension assemblies are mounted to the actuator bearing and to the circuit board respectively.

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