Composite head arm assembly with thermal control of gram load

Details Composite head arm assembly with thermal control of gram load Composite head arm assembly with thermal control of gram load

2006-06-27

2006-06-27

Davis, David (Department: 2652)

Dynamic magnetic information storage or retrieval

Head mounting

Disk record

Reexamination Certificate

active

07068470

ABSTRACT:
A disk drive includes a drive housing, a storage disk coupled to the drive housing and a head arm assembly coupled to the drive housing. The head arm assembly includes an adjuster and a slider coupled to the adjuster. As provided herein, the adjuster changes the gram load that is applied to the slider as the temperature near the adjuster changes. In one of the embodiments, the adjuster increases the gram load that is applied to the slider as the temperature near the adjuster decreases.

REFERENCES:
patent: 5742452 (1998-04-01), Simmons et al.
patent: 6236143 (2001-05-01), Lesieutre et al.
patent: 6307719 (2001-10-01), Mallary
patent: 6501625 (2002-12-01), Boismier et al.
patent: 2002/0024774 (2002-02-01), Berger et al.
patent: 3844669 (1990-06-01), None

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