利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103377667A 具有均匀夹紧负荷和索引标志的磁盘夹 有权

具有均匀夹紧负荷和索引标志的磁盘夹
摘要：
本发明提供了一种具有均匀夹紧负荷和索引标志的磁盘夹。其中，用于夹紧磁盘驱动器内的几个磁性硬盘的磁盘夹具有多个平衡配重孔和压花索引标志，所述压花索引标志在装配后作为平衡所述硬盘的基准使用。所述磁盘夹也具有压花外形，该压花外形位于所述平衡配重孔附近或围绕所述平衡配重孔，以便通过所述磁盘夹提供均匀的周向夹紧力。所述磁盘夹具有一种外形，所述外形使所述磁盘夹的所述内部区域在所述磁盘夹中心的特定指定夹紧力下成为塑性变形区。
摘要（英）：

The invention provides a disk clamp having uniform clamping load and index mark. The disk clamp for clamping a number of magnetic hard disks within a disk drive has a plurality of balance weight holes and a coined index mark for use as a reference in balancing the hard disks after assembly. The disk clamp also has a coined profile located adjacent or around the balance weight holes in order to provide uniform circumferential clamp force by the disk clamp. The disk clamp has a profile that places the inner region of the disk clamp in the plastic deformation region at a certain specified clamping force at the center of the disk clamp.

公开/授权文献
0/0