An assembly for coupling a disk to a spindle includes a lower layer adapted to engage the disk and an upper layer constructed of a material having a stiffness greater than that of the lower layer. The upper and/or lower layer has protrusions extending therefrom for mating with receiving areas of the other layer.
申请公布号
US7092204(B2)
申请公布日期
2006.08.15
申请号
US20030651744
申请日期
2003.08.29
申请人
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
发明人
FELISS NORBERT A.;GILLIS DONALD RAY;WOLTER REINHARD F.