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公开(公告)号：US06731465B2
公开(公告)日：2004-05-04
申请号：US10041658
申请日：2001-10-24
IPC分类号： G11B2116
CPC分类号： G11B5/4833 , G11B5/484
摘要： A monocoque head suspension carries a read-write head on a distal end and is attachable at a proximal end to an actuator assembly. The monocoque head suspension includes a bottom skin and a top skin, and also a core positioned between the bottom and top skins. The core has voids therein that form hollow regions between the bottom and top skins. The core may be made of low-density material, such as photo-imageable epoxy, polyamide or polyimide, deposited on the bottom skin, or may be a separately formed piece. The bottom skin and top skin may be made of a stainless steel material. The monocoque head suspension may be a component of an assembly to store data to a magnetic medium and read data from the medium.
摘要翻译： 单体式头部悬架在远端上携带读写头，并且可以在近端附接到致动器组件。 单体头部悬挂包括底部皮肤和顶部皮肤，以及位于底部和顶部皮肤之间的芯部。 芯部具有在底部和顶部表皮之间形成中空区域的空隙。 芯可以由低密度材料制成，例如沉积在底部皮肤上的可光致成像环氧树脂，聚酰胺或聚酰亚胺，或者可以是单独形成的片。 底部皮肤和顶部皮肤可以由不锈钢材料制成。 单体式头悬架可以是组件的组件，用于将数据存储到磁介质并从介质读取数据。
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公开(公告)号：US08395864B2
公开(公告)日：2013-03-12
申请号：US13279171
申请日：2011-10-21
IPC分类号： G11B27/36
CPC分类号： G11B5/455 , G11B5/6011
摘要： The present application is directed to a slider supporting apparatus for flying a slider of a hard disk drive in the manufacturing process to provide electrical performance characteristics. The present invention discloses an integrated design including the electrical interconnect, the gimballing mechanism, the preload mechanism and the slider supporting mechanism integrated into a single supporting structure.
摘要翻译： 本申请涉及一种用于在制造过程中飞行硬盘驱动器的滑块以提供电气性能特征的滑动器支撑装置。 本发明公开了一种集成设计，其包括集成在单个支撑结构中的电互连，槌球机构，预加载机构和滑块支撑机构。
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公开(公告)号：US08300361B2
公开(公告)日：2012-10-30
申请号：US13206384
申请日：2011-08-09
IPC分类号： G11B5/48
CPC分类号： G11B5/455
摘要： The present application is directed to a slider supporting apparatus for flying a slider of a hard disk drive in the manufacturing process to provide electrical performance characteristics. The present invention discloses an integrated design including the electrical interconnect, the gimballing mechanism, the preload mechanism and the slider supporting mechanism integrated into a single supporting structure.
摘要翻译： 本申请涉及一种用于在制造过程中飞行硬盘驱动器的滑块以提供电气性能特征的滑动器支撑装置。 本发明公开了一种集成设计，其包括集成在单个支撑结构中的电互连，槌球机构，预加载机构和滑块支撑机构。
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公开(公告)号：US06493192B2
公开(公告)日：2002-12-10
申请号：US09880343
申请日：2001-06-13
IPC分类号： G11B556
CPC分类号： G11B5/4853 , G11B5/012 , G11B5/5552 , G11B2005/001
摘要： A disc drive includes a disc, a voice coil motor with an arm and a beam having a first end attached to the arm and a second end including a window frame and a gimbal region. A bridge of a gimbal strut underlies the gimbal region. A flex circuit is attached to the gimbal strut. A read/write head has a preload region under the bridge and a slider surface on the disc. A microactuator has a main body and has microactuator arms bonded to the read/write head and mount arms bonded to the bridge. The microactuator has electrical contacts connected to the flex circuit. The electrical contacts are disposed between the microactuator main body and the gimbal region.
摘要翻译： 盘驱动器包括盘，具有臂的音圈马达和具有附接到臂的第一端的梁和包括窗框和万向节区域的第二端。 万向架支柱的桥梁位于万向节区域的下方。 挠性电路连接到万向支架上。 读/写头具有桥下的预载区域和盘上的滑块表面。 微致动器具有主体并具有结合到读/写头的微致动器臂和结合到桥的安装臂。 微致动器具有连接到柔性电路的电触点。 电触点设置在微致动器主体和万向节区域之间。
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公开(公告)号：US20120033318A1
公开(公告)日：2012-02-09
申请号：US13279171
申请日：2011-10-21
IPC分类号： G11B27/36
CPC分类号： G11B5/455 , G11B5/6011
摘要： The present application is directed to a slider supporting apparatus for flying a slider of a hard disk drive in the manufacturing process to provide electrical performance characteristics. The present invention discloses an integrated design including the electrical interconnect, the gimballing mechanism, the preload mechanism and the slider supporting mechanism integrated into a single supporting structure.
摘要翻译： 本申请涉及一种用于在制造过程中飞行硬盘驱动器的滑块以提供电气性能特征的滑动器支撑装置。 本发明公开了一种集成设计，其包括集成在单个支撑结构中的电互连，槌球机构，预加载机构和滑块支撑机构。
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公开(公告)号：US06683758B2
公开(公告)日：2004-01-27
申请号：US09866942
申请日：2001-05-29
申请人： Roger L. Hipwell, Jr. , Wayne A. Bonin , Lee Walter , Barry D. Wissman , Zine-Eddine Boutaghou , Barbara J. Ihlow-Mahrer , Peter Crane , Brian Dufrene
发明人： Roger L. Hipwell, Jr. , Wayne A. Bonin , Lee Walter , Barry D. Wissman , Zine-Eddine Boutaghou , Barbara J. Ihlow-Mahrer , Peter Crane , Brian Dufrene
IPC分类号： G11B556
CPC分类号： G11B5/5552
摘要： A method for fabricating an integrated coil-on-keeper assembly for use in a magnetic circuit to actuate a microactuator. The assembly is formed on a keeper substrate by patterning an insulator layer, plating at least one coil layer and patterning another insulator layer on top of each coil layer. The keeper substrate is etched to form the top keeper of the coil-on-keeper assembly.
摘要翻译： 一种用于制造集成的线圈保持器组件的方法，用于在磁路中使用以致动微型致动器。 通过图案化绝缘体层，镀覆至少一个线圈层并且在每个线圈层的顶部上构图另一个绝缘体层，从而在保持器基板上形成组件。 保持器衬底被蚀刻以形成线圈保持器组件的顶部保持器。
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公开(公告)号：US06540839B1
公开(公告)日：2003-04-01
申请号：US09820550
申请日：2001-03-29
申请人： Walter Lee , Roger Lee Hipwell, Jr. , Wayne Allen Bonin , Barry Dean Wissman , Zine-Eddine Boutaghou , Peter Crane
发明人： Walter Lee , Roger Lee Hipwell, Jr. , Wayne Allen Bonin , Barry Dean Wissman , Zine-Eddine Boutaghou , Peter Crane
IPC分类号： C23C1600
CPC分类号： C23C16/442 , H01F41/026
摘要： An apparatus and method is provided for uniformly coating a magnet having a plurality of surfaces and includes a reaction chamber having a port for introducing the magnet into the reaction chamber. A heater is also included for heating the reaction chamber. Also, a carrier gas port is in fluid communications with the reaction chamber for introducing a carrier gas into the reaction chamber. In addition, a reactant gas port is in fluid communications with the reaction chamber for introducing a reactant gas into the reaction chamber. When the magnet and the carrier gas are introduced into the reaction chamber, the magnet becomes suspended in the reaction chamber. Also, when the reactant gas is introduced into the reaction chamber, the reactant gas causes all of the plurality of surfaces of the magnet to be uniformly coated.
摘要翻译： 提供了一种用于均匀涂覆具有多个表面的磁体的装置和方法，并且包括具有用于将磁体引入反应室的端口的反应室。 还包括用于加热反应室的加热器。 此外，载气端口与反应室流体连通，用于将载气引入反应室。 此外，反应物气体端口与反应室流体连通，用于将反应气体引入反应室。 当磁体和载气被引入到反应室中时，磁体悬浮在反应室中。 此外，当将反应气体引入反应室时，反应气体使得磁体的所有多个表面均匀地被涂覆。
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公开(公告)号：US06859345B2
公开(公告)日：2005-02-22
申请号：US09553220
申请日：2000-04-20
CPC分类号： G11B5/5552 , G11B5/4873
摘要： A microactuation system selectively alters a position of a transducing head carried by a slider in a disc drive system with respect to a track of a rotatable disk having a plurality of concentric tracks. The microactuation system includes a head suspension having a first portion and a flexure for supporting the slider. A flexible beam extends from the first portion of the head suspension at one end to the flexure at the other end. An electroactive element is attached to the beam. The electroactive element bends in response to a control signal applied thereto. The beam is sufficiently compliant to permit movement of the first portion of the head suspension with respect to the flexure.
摘要翻译： 微致动器系统相对于具有多个同心轨道的可旋转盘的轨道选择性地改变由盘驱动系统中的滑块承载的换能头的位置。 该微致动系统包括具有用于支撑滑块的第一部分和挠曲件的头部悬挂。 柔性梁从一端的头部悬架的第一部分延伸到另一端的挠曲件。 电活性元件连接到梁上。 电活性元件响应于施加到其上的控制信号弯曲。 梁足够柔顺以允许头部悬架的第一部分相对于挠曲件移动。
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公开(公告)号：US06798609B1
公开(公告)日：2004-09-28
申请号：US09490420
申请日：2000-01-24
IPC分类号： G11B5596
CPC分类号： G11B5/5552 , G11B5/4826
摘要： A disc drive system includes a recording disc rotatable about an axis, a slider supporting a transducing head for transducing data with the disc, and a dual-stage actuation assembly supporting the slider to position the transducing head adjacent a selected radial track of the disc. The dual-stage actuation assembly includes a support structure supporting the slider in proximity to a surface of the disc, a microactuator and a capacitive position sensor. The support structure is coarsely positionable by a main actuator. The microactuator includes a stator attached to the support structure and a movable rotor operatively attached to the slider, the rotor being connected to the stator by at least one flexible beam. The capacitive position sensor connects the stator to the rotor, and provides a relative position signal representing a state of displacement of the microactuator.
摘要翻译： 磁盘驱动器系统包括可围绕轴线旋转的记录盘，支撑用于与盘一起转换数据的换能头的滑块以及支撑滑动件的双级致动组件，以将换能头定位成与盘的所选择的径向轨迹相邻。 双级致动组件包括支撑结构，该支撑结构在盘的表面附近支撑滑块，微致动器和电容位置传感器。 支撑结构可通过主执行器粗调定位。 微致动器包括附接到支撑结构的定子和可操作地附接到滑块的可移动转子，转子通过至少一个柔性梁连接到定子。 电容位置传感器将定子连接到转子，并提供表示微致动器的位移状态的相对位置信号。
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公开(公告)号：US06735055B1
公开(公告)日：2004-05-11
申请号：US09853061
申请日：2001-05-10
申请人： Peter Crane , Zine-Eddine Boutaghou
发明人： Peter Crane , Zine-Eddine Boutaghou
IPC分类号： G11B558
CPC分类号： G11B5/5552
摘要： A microactuator suspension supports a slider. The microactuator suspension has at least a first resilient support extending from a slider attachment pad to a suspension arm attachment pad. The slider attachment pad forms a clip which contacts the slider on side faces of the slider, and the microactuator adds little or nothing to the vertical thickness of the head gimbal assembly. The suspension arm attachment pad attaches to the gimbal with an attachment bridge which is longitudinally balanced relative to the gimbal point and relative to the air bearing centroid of the slider. The resilient supports may be beams having ends which are longitudinally spaced relative to the gimbal point, to the air bearing centroid, and to the attachment bridge to minimize moments and localized stresses on the beams. Dual beam and multiple beam arrangements are provided. The microactuator suspension further provides vibration attenuation at the slider of vibrations experienced by the suspension arm.
摘要翻译： 微型致动器悬架支撑滑块。 微型致动器悬架至少具有从滑块附接垫延伸到悬挂臂附接垫的第一弹性支撑件。 滑块附件垫形成一个与滑动件的滑动件接触的夹子，微型致动器对头部万向节组件的垂直厚度几乎没有补充。 悬架臂附接垫通过连接桥连接到万向节，该连接桥相对于万向节并相对于滑块的空气轴承重心纵向平衡。 弹性支撑件可以是具有相对于万向节，空气轴承重心纵向间隔开的端部以及连接桥，以最小化梁上的力矩和局部应力的梁。 提供双光束和多光束布置。 微型致动器悬架进一步在悬架臂经历的振动的滑块处提供振动衰减。
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