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公开(公告)号:JP2003151228A
公开(公告)日:2003-05-23
申请号:JP2001343823
申请日:2001-11-08
Applicant: IBM
Inventor: HIRASAKA YOSHIHIRO , OTA MUTSURO , DEGUCHI TAKAAKI
Abstract: PROBLEM TO BE SOLVED: To additionally decrease the noises or vibrations of an HDD. SOLUTION: An annular damper 42 is held between an upper yoke 36a of a VCM 36 and a top cover.