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1. 发明授权

US09025284B1 Disk drive with self sealing screw attachment of actuator pivot 有权
标题翻译：磁盘驱动器，带有执行器枢轴的自密封螺丝附件
公开(公告)号：US09025284B1
公开(公告)日：2015-05-05
申请号：US14280358
申请日：2014-05-16
申请人： Western Digital Technologies, Inc.
发明人： Kevin R. Sill , Aaron D. Little
IPC分类号： G11B33/14
CPC分类号： G11B33/1466 , G11B25/043
摘要： A disk drive enclosure includes a cover and a base having a first hole therethrough. A head actuator is pivotably attached to the base by an actuator pivot bearing having a pivot bearing shaft with a lower internally threaded section and a flat annular support surface that is facing and in preloaded contact with a flat mating surface of the disk drive base around the first hole. A bearing member is disposed around the pivot bearing shaft and between the pivot bearing shaft and the bore of the actuator. A first screw has an externally threaded section that is engaged with the lower internally threaded section of the pivot bearing shaft. The first screw has a screw head with an external annular seating surface in contact with and forming a continuous annular seal with an internal annular seating surface of the first hole.
摘要翻译：磁盘驱动器外壳包括盖和具有穿过其中的第一孔的底座。头致动器通过致动器枢转轴承可枢转地附接到基座，该致动器枢转轴承具有带有下内螺纹部分的枢转轴承轴和平面环形支撑表面，该平面环形支撑表面面向并预先接触盘驱动器基座的平坦配合表面第一洞轴承构件围绕枢转轴承轴设置在枢转轴承轴和致动器的孔之间。第一螺钉具有与枢转轴承轴的下内螺纹部分接合的外螺纹部分。第一螺钉具有螺钉头，其具有与第一孔的内部环形就座表面接触并形成连续的环形密封件的外部环形就座表面。

2. 发明授权

US09263070B1 Actuator pivot assembly including a bonding adhesive barrier configured to reduce contamination 有权
标题翻译：致动器枢轴组件包括被配置为减少污染的粘结粘合阻挡层
公开(公告)号：US09263070B1
公开(公告)日：2016-02-16
申请号：US14534014
申请日：2014-11-05
申请人： Western Digital Technologies, Inc.
发明人： Daniel T. Nguyen , Kevin R. Sill
IPC分类号： G11B5/48 , G11B33/14
CPC分类号： G11B5/4806 , G11B5/4813 , G11B5/5569 , G11B33/1446
摘要： One aspect of an actuator assembly configured for use in a disk drive includes an actuator body including a bore, an adhesive inlet port, and an adhesive vent, a pivot bearing disposed at least partially within the bore of the actuator body, an adhesive disposed between the pivot bearing and the actuator body, and a barrier coupled to the actuator body and positioned over the adhesive vent.
摘要翻译：构造成用于磁盘驱动器的致动器组件的一个方面包括致动器主体，其包括孔，粘合剂入口和粘合通气口，至少部分地设置在致动器主体的孔内的枢转轴承，枢转轴承和致动器主体，以及耦合到致动器主体并定位在粘合剂通气口上的屏障。

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