Wiring structure in the load beam and guide arm of a magnetic di

Details Wiring structure in the load beam and guide arm of a magnetic di Wiring structure in the load beam and guide arm of a magnetic di

1996-11-29

1999-08-10

Cao, Allen T.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 548

Patent

active

059368020

ABSTRACT:
The actuator section comprises a magnetic head slider, a load beam of spring property for supporting the magnetic head slider, a guide arm and a fastening member for fastening the load beam to the guide arm. On the surface of the load beam, a flexible wiring pattern is jointed. The wiring pattern passes nearly through a center of the load beam and through a broad portion beside the fastening member. An extension wiring pattern is obtained by extending the wiring pattern from the broad portion to a circuit board attached to the actuator. At least on one side of the guide arm, a convex cross-sectional portion is so provided that opposite splice of generally flush to load beam mounting surfaces of the guide. To the respective of the splice planes, extension wiring patterns are jointed.

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