公开(公告)号：US4402025A

公开(公告)日：1983-08-30

申请号：US198054

申请日：1980-10-17

申请人： Kurt M. Anderson ,  James Morehouse

发明人： Kurt M. Anderson ,  James Morehouse

IPC分类号： G11B5/115 ,  G11B5/48 ,  G11B5/60 ,  G11B21/00

CPC分类号： G11B5/4853 ,  G11B5/115 ,  G11B5/486

摘要： A magnetic disk drive includes a stack of magnetic disks with servo tracks on a surface of a disk which is intermediate the extremes of the stack. A servo head arm assembly has three magnetic read/write heads and a servo head thereon. A multipart magnetic shield between the magnetic read/write heads and the servo head prevents electrical interference between the data signals and the servo signals.

摘要翻译： 磁盘驱动器包括在盘的表面上具有位于堆的极端之间的伺服轨道的磁盘堆。 伺服头臂组件具有三个磁读/写头和伺服头。 磁读/写磁头和伺服磁头之间的多部分磁屏蔽可防止数据信号与伺服信号之间的电气干扰。