Disk drive head suspension with flexure and load beam...

Details Disk drive head suspension with flexure and load beam... Disk drive head suspension with flexure and load beam...

2006-08-08

2006-08-08

Renner, Craig A. (Department: 2652)

Dynamic magnetic information storage or retrieval

Head mounting

For shifting head between tracks

C360S245200, C360S245700, C360S266000

Reexamination Certificate

active

07088558

ABSTRACT:
To be capable of precisely positioning a head on a track of a high-density disk rotated at high speed in the disk drive, a head suspension has a plate (3) to be attached to a carriage of the disk drive and turned around a spindle, a load beam (5) having a rigid part (11) and a resilient part (17) and supported by the plate, a front end of the rigid part applying load on a head (13) that writes and reads information to and from the disk, a flexure (7) supporting the head, and an extension (15) having a length (L2) and extending from the plate along the rigid part of the load beam toward the head. The flexure is supported at least by the extension of the plate, and at least supporting the flexure.

REFERENCES:
patent: 4167765 (1979-09-01), Watrous
patent: 5870258 (1999-02-01), Khan et al.
patent: 6057986 (2000-05-01), Takasugi
patent: 6072664 (2000-06-01), Aoyagi et al.
patent: 6382499 (2002-05-01), Satoh et al.
patent: 6456463 (2002-09-01), Van Sloun
patent: 6518521 (2003-02-01), Marek et al.
patent: 6872896 (2005-03-01), Young et al.
patent: 2-65270 (1990-05-01), None
patent: 3-080481 (1991-04-01), None

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