公开(公告)号：US06757136B2

公开(公告)日：2004-06-29

申请号：US10004355

申请日：2001-10-31

申请人： Lon R. Buske ,  Rodney D. Dahlenburg ,  Aldeen R. Goehring ,  Niandong Liu ,  Kevin Lambert Mayer ,  William J. Raphael ,  Daniel Richard Smith ,  Mark A. Toffle ,  Brent M. Weichelt

发明人： Lon R. Buske ,  Rodney D. Dahlenburg ,  Aldeen R. Goehring ,  Niandong Liu ,  Kevin Lambert Mayer ,  William J. Raphael ,  Daniel Richard Smith ,  Mark A. Toffle ,  Brent M. Weichelt

IPC分类号： G11B548

CPC分类号： G11B5/4826 ,  G11B25/043 ,  G11B33/08 ,  Y10T29/49025 ,  Y10T29/53165

摘要： An actuator assembly including one or more actuator arms, wherein each of the actuator arms defines a clasp hole and a clamp-opening hole and a slot running between the clasp hole and clamp-opening hole, and optionally, a second slot running from the clasp hole to a distal end of the actuator arm, thereby creating two clasp fingers. A flex suspension assembly is included with a protrusion, such as a boss and a head on a distal end. The flex suspension assembly is coupled to the actuator arm by resiliently increasing the diameter of the clasp hole so as to allow the boss on the flex suspension assembly to be inserted into the clasp hole. With the boss is inserted, the clasp hole is allowed to revert to its original diameter, thereby clamping the boss in the clasp hole. A method for assembly is also provided.

摘要翻译： 一种致动器组件，包括一个或多个致动器臂，其中每个致动器臂限定了一个夹紧孔和一个夹紧孔，以及在夹紧孔和夹紧孔之间延伸的狭槽，以及可选地，从扣环延伸的第二槽 孔到致动器臂的远端，由此形成两个扣环指状物。 柔性悬挂组件包括突起，例如凸台和远端上的头部。 柔性悬挂组件通过弹性地增加扣环孔的直径而联接到致动器臂，以便允许柔性悬挂组件上的凸台插入到夹紧孔中。 在插入凸台的情况下，允许卡扣孔恢复到其原始直径，从而将凸台夹紧在扣环孔中。 还提供了组装方法。

公开(公告)号：US06707632B1

公开(公告)日：2004-03-16

申请号：US09698601

申请日：2000-10-27

申请人： William J. Raphael ,  William J. McMartin

发明人： William J. Raphael ,  William J. McMartin

IPC分类号： G11B2102

CPC分类号： G11B5/59633

摘要： An apparatus and method for writing servo data to a rotatable disc of a disc drive, the servo data used to control the position of a read/write head adjacent the disc. An internally mounted clock head assembly provides disc angular position information by writing and subsequently reading a clock pattern to and from the disc. A radial position detection assembly identifies the radial position of the head. A control circuit controls the function and position of the head to write the servo data to the disc in response to the disc angular and head radial position information. The clock head assembly and radial position detection assembly remain contained within the disc drive during subsequent field use, and can be configured to detect the application of rotational vibration to the disc drive and to rewrite the servo data.

摘要翻译： 一种用于将伺服数据写入盘驱动器的可旋转盘的装置和方法，所述伺服数据用于控制与盘相邻的读/写头的位置。 内部安装的时钟头组件通过写入和随后从盘读取时钟图案来提供盘角度位置信息。 径向位置检测组件识别头部的径向位置。 控制电路响应于盘的角度和头部径向位置信息控制头部的功能和位置，以将伺服数据写入到盘中。 时钟头组件和径向位​​置检测组件在随后的现场使用期间保持在盘驱动器内，并且可以被配置为检测对盘驱动器的旋转振动的应用并重写伺服数据。