Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chul-Woo Lee0
Tae-Soo Kim0
Ki-Tag Jeong0
Date of Patent
November 27, 2007
0Patent Application Number
109190660
Date Filed
August 16, 2004
0Patent Primary Examiner
Patent abstract
A disk drive comprises a cover plate with preload tension formed across the cover plate for increasing the stiffness of the cover plate. The preload tension is formed across the cover plate after the cover plate that was warped is secured to a base member of the disk drive to become un-warped. Such a cover plate with increased stiffness is not easily deformed and effectively minimizes propagation of noise generated from operation of the disk drive.
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