HSA with air turbulence preventing structure for HGA, disk...

Details HSA with air turbulence preventing structure for HGA, disk... HSA with air turbulence preventing structure for HGA, disk...

2005-11-21

2009-06-23

Blouin, Mark (Department: 2627)

Dynamic magnetic information storage or retrieval

Head mounting

For shifting head between tracks

Reexamination Certificate

active

07551403

ABSTRACT:
A HSA of the present invention includes a voice coil; an E-block connected to the voice coil, which including at least one actuator arms; at least one HGAs, wherein each HGA is swaged on a tip of the respective actuator arm and includes a suspension having a flexure for supporting a slider thereon; and at least one support block formed on each actuator arm which having a supporting portion to support a tail end of the flexure so as to reduce or delete a displacement of the flexure. The invention also discloses a manufacturing method thereof and a disk drive unit with such an HSA.

REFERENCES:
patent: 6570742 (2003-05-01), Korkowski et al.
patent: 6765764 (2004-07-01), Misso et al.
patent: 7059868 (2006-06-01), Yan
patent: 2002/0154449 (2002-10-01), Raphael et al.
patent: 2004/0012893 (2004-01-01), Tadepalli
patent: 2004/0066583 (2004-04-01), MacLeod
patent: 2005/0157430 (2005-07-01), Korkowski et al.

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