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1. 外观设计

USD264842S Fixed disk drive 失效
公开(公告)号：USD264842S
公开(公告)日：1982-06-08
申请号：US966178
申请日：1978-12-04
申请人： Donald V. Daniels , Terence H. West , Albert S. Chou
设计人： Donald V. Daniels , Terence H. West , Albert S. Chou

2. 外观设计

USD266670S Magnetic disc drive 失效
公开(公告)号：USD266670S
公开(公告)日：1982-10-26
申请号：US149973
申请日：1980-05-15
申请人： Terence H. West
设计人： Terence H. West

3. 发明授权

US4888656A Pivot mechanism for rotary disc drives 失效
标题翻译：旋转盘驱动器的枢轴机构
公开(公告)号：US4888656A
公开(公告)日：1989-12-19
申请号：US220232
申请日：1988-07-18
申请人： Terence H. West
发明人： Terence H. West
IPC分类号： G11B5/48 , G11B5/55 , G11B21/21
CPC分类号： G11B5/5521 , G11B5/4813
摘要： An improved pivot mechanism for a disc drive system incorporating a rotary actuator. The disc drive system has a head positioning apparatus located within a housing for positioning a plurality of read/write heads relative to a recording media located within the housing. The head positioner assembly includes a pivot housing that is journaled about a pivot mechanism to rotatably coupled the head positioning assembly to the disc drive housing. The pivot mechanism includes a fixed pivot shaft that is supported by the drive housing on both ends and a pair of spaced apart bearings having outer races that are bonded to the pivot housing. The inner bearing races are bonded to the fixed shaft. The outer bearig races are adhesively bonded to the pivot housing under a predetermined preload maintained by a spacer and a pair of Belleville washers that push outward on the outer race during bonding. The pivot shaft and the pivot housing are both fabricated from the same material to minimize preloading variation during adhesive bonding of the outer races. The pivot shaft maintains a constant diameter between the bearings to maximize stiffness.
摘要翻译：一种用于包含旋转致动器的盘驱动系统的改进的枢转机构。盘驱动系统具有位于壳体内的头部定位装置，用于相对于位于壳体内的记录介质定位多个读/写头。头部定位器组件包括枢转壳体，该枢轴壳体围绕枢转机构轴颈，以将头部定位组件可旋转地联接到盘驱动器壳体。枢转机构包括固定的枢转轴，其由两端的驱动壳体支撑，以及一对间隔开的轴承，其具有结合到枢轴壳体的外座圈。内轴承座固定在固定轴上。在由隔离物保持的预定预载荷和在接合期间向外推动外圈的一对Belleville垫圈之间，将外轴承圈粘合到枢轴壳体上。枢转轴和枢转壳体均由相同的材料制成，以最小化外圈粘合期间的预加载变化。枢轴在轴承之间保持恒定的直径以使刚度最大化。

4. 发明授权

US07082012B2 Disc drive breather filter mounted to a flex circuit bracket 有权
标题翻译：光盘驱动器通气过滤器安装在柔性电路支架上
公开(公告)号：US07082012B2
公开(公告)日：2006-07-25
申请号：US10638517
申请日：2003-08-11
申请人： Aaron Macpherson , Terence H. West , Daniel S. Thompson
发明人： Aaron Macpherson , Terence H. West , Daniel S. Thompson
IPC分类号： G11B33/14 , G11B25/04
CPC分类号： G11B33/146 , G11B25/043
摘要： A breather filter is assembled within a disc drive by positioning the filter atop a flex circuit bracket on a base plate of the drive. A breather port is formed through a top cover of the disc drive, and an inlet of the breather filter is sealed against the top cover of the drive. Compressing the top cover against the top of the breather filter helps to retain the filter in position between the flex circuit bracket and the top cover without an adhesive connection to the top cover. The connection of the breather filter to the flex circuit bracket allows a top-down assembly of the disc drive so that an adhesive connection between the filter and the top cover of the drive is not required.
摘要翻译：通过将过滤器放置在驱动器的底板上的柔性电路支架上，将一个通气过滤器组装在一个磁盘驱动器内。通过盘驱动器的顶盖形成通气口，并且通气过滤器的入口密封在驱动器的顶盖上。将顶盖压靠呼吸器过滤器的顶部有助于将过滤器保持在柔性电路支架和顶盖之间的位置，而无需与顶盖的粘合连接。通气过滤器与柔性电路支架的连接允许盘驱动器的自上而下的组件，使得不需要在过滤器和驱动器顶盖之间的粘合连接。

5. 发明授权

US4893205A Flexure mount for disc drives 失效
标题翻译：磁盘驱动器的弯曲安装
公开(公告)号：US4893205A
公开(公告)日：1990-01-09
申请号：US220553
申请日：1988-07-18
申请人： Robert F. Hoppe , Terence H. West , Chun-Jer C. Cheng
发明人： Robert F. Hoppe , Terence H. West , Chun-Jer C. Cheng
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B21/16 , G11B5/4813
摘要： An improved flexure mounting arrangement for a disc drive system having a head positioning apparatus located within a housing for locating a plurality of magnetic read/write heads relatvie to recording media disposed within the housing. The mounting system includes one or more flexure mounts each having a base, a pair of attachment arms each having a screwhole extending longitudinally therethrough and a flexure support pad. The attachment arms extend from opposite sides of the base and are substantially symmetrical about the longitudinal axis of the flexure. A pair of longitudinally extending screws may thus be used to secure the flexure mount to the head positioning apparatus. The flexure support pad is thinner than the base and extends distally therefrom. The top and bottom surfaces of the support pad are adapted to engage separate flexures, thereby allowing the flexure mount to support one or two flexures independently of any other flexures within the disc drive.
摘要翻译：一种用于盘驱动系统的改进的弯曲安装装置，其具有位于壳体内的头部定位装置，用于将多个磁读/写头相对于设置在壳体内的记录介质。安装系统包括一个或多个弯曲安装座，每个具有底座，一对连接臂各自具有纵向延伸通过的螺钉孔和挠性支撑垫。连接臂从基座的相对侧延伸并且基本上对称地绕着挠曲件的纵向轴线对称。因此，可以使用一对纵向延伸的螺钉将挠性安装件固定到头部定位装置。弯曲支撑垫比基部薄且从其向远侧延伸。支撑垫的顶表面和底表面适于接合单独的弯曲，从而允许挠性安装件独立于盘驱动器内的任何其它弯曲而支撑一个或两个挠曲。

6. 发明授权

US5224000A Crash stop and magnetic latch for a voice coil actuator 失效
标题翻译：用于音圈执行器的碰撞停止和磁性锁定
公开(公告)号：US5224000A
公开(公告)日：1993-06-29
申请号：US974675
申请日：1992-11-12
申请人： Shawn E. Casey , Terence H. West
发明人： Shawn E. Casey , Terence H. West
IPC分类号： G11B5/54 , G11B21/22
CPC分类号： G11B5/54 , G11B21/22
摘要： A magnetic latch for holding a head positioner assembly within a disc drive system. The disc drive system has a head positioning apparatus located within a housing for positioning a plurality of read/write heads relative to a recording media within the housing. The head positioning assembly carries a voice coil motor for precisely controlling the movements of the head positioner assembly. The magnetic latch is positioned within a bumper stop that limits the head positioners movement to hold the head positioner assembly in an orientation where the heads can be effectively parked without damaging the recording media.
摘要翻译：用于将磁头定位器组件固定在磁盘驱动器系统内的磁性闩锁。盘驱动系统具有位于壳体内的头部定位装置，用于相对于壳体内的记录介质定位多个读/写头。头部定位组件带有用于精确地控制头部定位器组件的运动的音圈电机。磁性闩锁定位在保险杠止动器内，限制头部定位器运动以将头部定位器组件保持在头部可有效停放而不损坏记录介质的方位。

7. 发明授权

US4947274A Resiliently mounted crash stop and magnetic latch for a voice coil actuator 失效
标题翻译：用于音圈执行器的弹性安装的碰撞停止和磁性闩锁
公开(公告)号：US4947274A
公开(公告)日：1990-08-07
申请号：US454191
申请日：1989-12-21
申请人： Shawn E. Casey , Terence H. West
发明人： Shawn E. Casey , Terence H. West
IPC分类号： G11B5/54 , G11B21/22
CPC分类号： G11B5/54 , G11B21/22
摘要： A magnetic latch for holding a head positioner assembly within a disc drive system. The disc drive system has a head positioning apparatus located within a housing for positioning a plurality of read/write heads relative to a recording media within the housing. The head positioning assembly carries a voice coil motor for precisely controlling the movements of the head positioner assembly. The magnetic latch is positioned within a bumper stop that limits the head positioners movement to hold the head positioner assembly in an orientation where the heads can be effectively parked without damaging the recording media.
摘要翻译：用于将磁头定位器组件固定在磁盘驱动器系统内的磁性闩锁。盘驱动系统具有位于壳体内的头部定位装置，用于相对于壳体内的记录介质定位多个读/写头。头部定位组件带有用于精确地控制头部定位器组件的运动的音圈电机。磁性闩锁定位在保险杠止动器内，限制头部定位器运动以将头部定位器组件保持在头部可有效停放而不损坏记录介质的方位。

8. 发明授权

US4890176A Crash stop and magnetic latch for a voice coil actuator 失效
标题翻译：用于音圈执行器的碰撞停止和磁性锁定
公开(公告)号：US4890176A
公开(公告)日：1989-12-26
申请号：US220329
申请日：1988-07-18
申请人： Shawn E. Casey , Terence H. West
发明人： Shawn E. Casey , Terence H. West
IPC分类号： G11B5/54 , G11B21/22
CPC分类号： G11B21/22 , G11B5/54
摘要： A magnetic latch for holding a head positioner assembly within a disc drive system. The disc drive system has a head positioning apparatus located within a housing for positioning a plurality of read/write heads relative to a recording media within the housing. The head positioning assembly carries a voice coil motor for precisely controlling the movements of the head positioner assembly. The magnetic latch is positioned within a bumper stop that limits the head positioners movement to hold the head positioner assembly in an orientation where the heads can be effectively parked without damaging the recording media.
摘要翻译：用于将磁头定位器组件固定在磁盘驱动器系统内的磁性闩锁。盘驱动系统具有位于壳体内的头部定位装置，用于相对于壳体内的记录介质定位多个读/写头。头部定位组件带有用于精确地控制头部定位器组件的运动的音圈电机。磁性闩锁定位在保险杠止动器内，限制头部定位器运动以将头部定位器组件保持在头部可有效停放而不损坏记录介质的方位。

9. 发明授权

US4329722A Enclosed disc drive having combination filter assembly 失效
标题翻译：具有组合过滤器组件的封闭式磁盘驱动器
公开(公告)号：US4329722A
公开(公告)日：1982-05-11
申请号：US150042
申请日：1980-05-15
申请人： Terence H. West
发明人： Terence H. West
IPC分类号： G11B33/14 , G11B23/02 , G11B25/04
CPC分类号： G11B23/021
摘要： A combination filter system for an enclosed disc drive in which a breather filter is provided in a central position in the disc drive cover and a recirculating air filter is concentrically positioned about the breather filter. The recirculating filter includes an annular air deflector whereby air flowing from the periphery of the disc housing is filtered and directed towards the spindle, which is positioned in the central opening of the annular air deflector, thereby establishing continuous flow of filtered air within the housing.
摘要翻译：用于封闭盘驱动器的组合过滤系统，其中在盘驱动器盖中的中心位置设置通气过滤器，并且循环空气过滤器围绕呼吸器过滤器同心地定位。循环过滤器包括环形空气导流器，由此从盘壳体的周边流动的空气被过滤并且被引导到主轴，该主轴定位在环形空气导流板的中心开口中，从而建立过滤空气在壳体内的连续流动。

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