Title:
DISTRIBUTION OF MASS IN VERTICAL AXIS FOR HGA FLEXURE MODE CONTROL
Document Type and Number:
Japanese Patent JP2014017046
Kind Code:
A
Abstract:
To provide distribution of mass in a vertical axis for HGA flexure mode control.
Provided are approaches for a hard-disk drive (HDD) and a head gimbal assembly (HGA) comprising techniques for forming gimbal legs in the HGA by way of shift of the distribution of mass of the HGA that results in controlling the magnitude of resonance gain associated with the HGA during operation of the hard-disk drive.
Inventors:
KATHRYN CHUAN TAO
STEPHEN PAUL WILLIAMS
STEPHEN PAUL WILLIAMS
Application Number:
JP2013139809A
Publication Date:
January 30, 2014
Filing Date:
July 03, 2013
Export Citation:
Assignee:
HGST NETHERLANDS BV
International Classes:
G11B21/21
Domestic Patent References:
| JP2009259362A | 2009-11-05 |
Attorney, Agent or Firm:
Haruka International Patent Office
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