公开(公告)号：US06285524B1

公开(公告)日：2001-09-04

申请号：US08445926

申请日：1995-05-22

申请人： Jeffrey Fred Boigenzahn ,  Darrell Eugene Bratvold ,  Dale Clark Goeke ,  Michael Scott Good ,  Dale E. Goodman ,  Richard Edward Lagergren ,  Gregory Allen Lyons ,  Brian Lee Rappel ,  James Michael Rigotti ,  Lyle Rick Tufty

发明人： Jeffrey Fred Boigenzahn ,  Darrell Eugene Bratvold ,  Dale Clark Goeke ,  Michael Scott Good ,  Dale E. Goodman ,  Richard Edward Lagergren ,  Gregory Allen Lyons ,  Brian Lee Rappel ,  James Michael Rigotti ,  Lyle Rick Tufty

IPC分类号： G11B3304

CPC分类号： G11B33/121 ,  G06F12/0292 ,  G11B19/2009 ,  G11B25/043 ,  G11B33/122 ,  Y02D10/13

摘要： A data storage disk drive is provided with a spindle which supports a plurality of disks having at least one magnetic disk surface to form a spindle assembly for rotation of the disk surfaces about a common axis and a rotary actuator which supports magnetic transducers for movement in unison about respective disk surfaces. The disk drive includes a disk drive enclosure having die-cast generated predetermined zero draft geometries for mounting the spindle motor shaft and the actuator bearing shaft. The enclosure includes a base casting and a cover casting, each casting including structure for locating and retaining electrical connectors used for connecting to a planar electronics card located outside the drive enclosure. The disk drive includes an effective and easily manufacturable electrical path from a flex circuit to an actuator comb. The disk drive includes a tubular chemical breather filter arranged with integral housing and diffusion channels formed in the cover casting.

摘要翻译： 数据存储盘驱动器设置有主轴，其支撑具有至少一个磁盘表面的多个盘，以形成用于使盘表面围绕公共轴线旋转的主轴组件和支持磁性换能器以一致运动的旋转致动器 关于相应的磁盘表面。 磁盘驱动器包括具有压铸产生的预定零拔模几何形状的磁盘驱动器外壳，用于安装主轴电机轴和致动器轴承轴。 外壳包括基底铸件和盖铸件，每个铸件包括用于定位和保持用于连接到位于驱动器外壳外部的平面电子卡的电连接器的结构。 磁盘驱动器包括从柔性电路到致动器梳的有效且易于制造的电路径。 磁盘驱动器包括管状化学品通气过滤器，其布置成在盖铸件中形成的一体式壳体和扩散通道。

公开(公告)号：US5872679A

公开(公告)日：1999-02-16

申请号：US108485

申请日：1998-07-01

申请人： Jeffrey Fred Boigenzahn ,  Darrell Eugene Bratvold ,  Richard Edward Lagergren ,  Gregory Allen Lyons ,  Brian Lee Rappel ,  James Michael Rigotti ,  Lyle Rick Tufty

发明人： Jeffrey Fred Boigenzahn ,  Darrell Eugene Bratvold ,  Richard Edward Lagergren ,  Gregory Allen Lyons ,  Brian Lee Rappel ,  James Michael Rigotti ,  Lyle Rick Tufty

IPC分类号： G11B21/02 ,  G06F12/02 ,  G11B19/20 ,  G11B25/04 ,  G11B33/12 ,  G11B33/14 ,  G11B5/012 ,  G11B33/00

CPC分类号： G11B33/121 ,  G11B19/2009 ,  G11B25/043 ,  G11B33/122 ,  G06F12/0292 ,  Y02B60/1225

摘要： A data storage disk drive is provided with a spindle which supports a plurality of disks having at least one magnetic disk surface to form a spindle assembly for rotation of the disk surfaces about a common axis and a rotary actuator which supports magnetic transducers for movement in unison about respective disk surfaces. The disk drive includes a disk drive enclosure having die-cast generated predetermined zero draft geometries for mounting the spindle motor shaft and the actuator bearing shaft. The enclosure includes a base casting and a cover casting, each casting including structure for locating and retaining electrical connectors used for connecting to a planar electronics card located outside the drive enclosure. The disk drive includes an effective and easily manufacturable electrical path from a flex circuit to an actuator comb. The disk drive includes a tubular chemical breather filter arranged with integral housing and diffusion channels formed in the cover casting.

摘要翻译： 数据存储盘驱动器设置有主轴，其支撑具有至少一个磁盘表面的多个盘，以形成用于使盘表面围绕公共轴线旋转的主轴组件和支持磁性换能器以一致运动的旋转致动器 关于相应的磁盘表面。 磁盘驱动器包括具有压铸产生的预定零拔模几何形状的磁盘驱动器外壳，用于安装主轴电机轴和致动器轴承轴。 外壳包括基底铸件和盖铸件，每个铸件包括用于定位和保持用于连接到位于驱动器外壳外部的平面电子卡的电连接器的结构。 磁盘驱动器包括从柔性电路到致动器梳的有效且易于制造的电路径。 磁盘驱动器包括管状化学品通气过滤器，其布置成在盖铸件中形成的一体式壳体和扩散通道。

公开(公告)号：US5872678A

公开(公告)日：1999-02-16

申请号：US656449

申请日：1996-05-31

申请人： Jeffrey Fred Boigenzahn ,  Darrell Eugene Bratvold ,  Dale C. Goeke ,  Michael S. Good ,  Dale E. Goodman ,  Richard E. Lagergren ,  Gregory A. Lyons ,  Brian L. Rappel ,  James M. Rigotti ,  Lyle R. Tufty

发明人： Jeffrey Fred Boigenzahn ,  Darrell Eugene Bratvold ,  Dale C. Goeke ,  Michael S. Good ,  Dale E. Goodman ,  Richard E. Lagergren ,  Gregory A. Lyons ,  Brian L. Rappel ,  James M. Rigotti ,  Lyle R. Tufty

IPC分类号： G11B21/02 ,  G06F12/02 ,  G11B19/20 ,  G11B25/04 ,  G11B33/12 ,  G11B33/14

CPC分类号： G11B33/121 ,  G11B19/2009 ,  G11B25/043 ,  G11B33/122 ,  G06F12/0292 ,  Y02B60/1225

摘要： A data storage disk drive is provided with a spindle which supports at least one disk having at least one magnetic disk surface to form a spindle assembly for rotation of the disk surfaces about a common axis and a rotary actuator which supports at least one magnetic tranducers for movement about respective disk surfaces. The enclosure includes a base casting and a cover casting. The base casting include predetermined registration surfaces for mounting the spindle and the rotary actuator and having a mating face. The cover casting has a mating face for engaging the base mating face to define the disk drive enclosure for enclosing the spindle, the at least one disk surface, the at least one magnetic transducer and the actuator. The mating faces extend along the length of the disk drive enclosure. The base casting including a locational and retention cast pocket structure for locating and retaining electrical connector and a flexible cable used for connecting to a planar electronics card located outside the drive enclosure.

摘要翻译： 数据存储磁盘驱动器设置有主轴，所述主轴支撑至少一个具有至少一个磁盘表面的盘，以形成用于围绕公共轴线旋转盘表面的主轴组件和支撑至少一个磁传感器的旋转致动器， 关于各个盘表面的运动。 外壳包括底铸件和盖铸件。 基础铸造包括用于安装主轴和旋转致动器并具有配合面的预定的配准表面。 盖铸件具有用于接合基座配合面的配合面，以限定用于封闭主轴，至少一个盘表面，至少一个磁换能器和致动器的磁盘驱动器外壳。 配合面沿磁盘驱动器外壳的长度延伸。 基座铸件包括用于定位和保持电连接器的位置和保持铸造袋结构，以及用于连接到位于驱动器外壳外部的平面电子卡的柔性电缆。