发明授权
- 专利标题: Apparatus for PZT actuation device for hard disk drives
- 专利标题(中): 用于硬盘驱动器的PZT致动装置的装置
-
申请号: US10330407申请日: 2002-12-27
-
公开(公告)号: US07375930B2公开(公告)日: 2008-05-20
- 发明人: Xiao Yang , Visit Thaveeprungsriporn , Szu-Han Hu
- 申请人: Xiao Yang , Visit Thaveeprungsriporn , Szu-Han Hu
- 申请人地址: US CA Temecula
- 专利权人: Magnecomp Corporation
- 当前专利权人: Magnecomp Corporation
- 当前专利权人地址: US CA Temecula
- 代理机构: Intellectual Property Law Office of Joel D. Voelzke
- 主分类号: G11B5/56
- IPC分类号: G11B5/56
摘要:
A method (and apparatus) for operating a disk drive apparatus. The method includes moving a movable member about a fixed position to move a read/write head coupled to a slider to a selected track on a disk. The selected track is at least one of a plurality of tracks. The method includes adjusting a position of the read/write head using an actuating device integrated on the gimbal. The actuating step moves the read/write head relative in a manner normal to the track on the magnetic disk to align the read/write head on the track using a finer and faster alignment of the read/write head than the moveable support member.