One-piece flexure for small magnetic heads

Details One-piece flexure for small magnetic heads One-piece flexure for small magnetic heads

1994-12-20

1996-04-02

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

G11B 548

Patent

active

055046401

ABSTRACT:
A one-piece flexure assembly, formed of a single piece of planar material, for mounting a magnetic head in a disc drive, which includes a load point button formed in a desired shape at a desired location by partially etching away that portion of the material surrounding the desired shape and location. In a preferred embodiment, the flexure includes an elongated load beam, a first tab integral with the load beam and including the load point button, a second tab, also integral with the load beam and forming a mounting surface for the head and a pair of laterally placed longitudinally extending partially etched gimbal beams connecting the two tabs.

REFERENCES:
patent: 5282103 (1994-01-01), Hatch et al.
patent: 5331489 (1994-07-01), Johnson et al.
patent: 5333085 (1994-07-01), Prentice et al.

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