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21. 发明申请

US20060260119A1 Method of manufacturing head suspension 有权
标题翻译：头悬挂制造方法
公开(公告)号：US20060260119A1
公开(公告)日：2006-11-23
申请号：US11429895
申请日：2006-05-08
申请人： Hajime Tada , Masao Hanya , Kenichi Takikawa , Eiji Watadani
发明人： Hajime Tada , Masao Hanya , Kenichi Takikawa , Eiji Watadani
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/4833 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/49032
摘要： A method of manufacturing a head suspension for a hard disk drive includes a rigid part chain product manufacturing step forming a rigid part chain product where rigid parts are provided continuously, a flexure manufacturing step forming the flexure integrated with the resilient part and the reinforcing parts, a base manufacturing step forming the base, a stacking and coupling step stacking and connecting the rigid part chain product, the resilient part chain product, the bases, and the flexures, to form the stacked set, and a cutting step cutting and separating respective head suspensions from a stacked set.
摘要翻译：制造用于硬盘驱动器的磁头悬架的方法包括刚性部件链产品制造步骤，形成刚性部件链产品，刚性部件被连续地设置;弯曲制造步骤，形成与弹性部分和加强部分一体的挠曲件，形成基座的基底制造步骤，堆叠并连接刚性部件链产品，弹性部分链条产品，基部和挠曲物的堆叠和联接步骤，以形成堆叠组;以及切割步骤，来自堆叠组的悬架。

22. 发明申请

US20060260118A1 Method of manufacturing head suspension 有权
标题翻译：头悬挂制造方法
公开(公告)号：US20060260118A1
公开(公告)日：2006-11-23
申请号：US11429799
申请日：2006-05-08
申请人： Kenichi Takikawa , Masao Hanya , Noriyuki Saito
发明人： Kenichi Takikawa , Masao Hanya , Noriyuki Saito
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G11B5/4833 , Y10T29/49025 , Y10T29/49027 , Y10T29/4903 , Y10T29/49032
摘要： A method of manufacturing a head suspension includes a rigid part chain product manufacturing step forming a rigid part chain product where the rigid parts are provided continuously, including a rigid part framework forming step forming a plate-like framework for formation of the rigid part including formation margins for formation of the rails and forming a deformable part along a longitudinal curve of each formation margin and a rail forming step forming the rails by bending the formation margins to rise, a resilient member chain product manufacturing step forming a resilient member chain product where the resilient members are provided continuously, a flexure manufacturing step forming the flexures, a base manufacturing step forming the bases, a stacking and coupling step stacking and coupling the rigid part chain product, the resilient member chain product, the bases, and the flexures, to form a stacked set, and a cutting step cutting and separating respective head suspensions from the stacked set.
摘要翻译：一种头部悬挂的制造方法包括刚性部件链产品制造步骤，形成刚性部件链产品，其中刚性部分连续地设置，包括刚性部分框架形成步骤，形成用于形成包括地层的刚性部分的板状框架用于形成轨道的边缘并且沿着每个地层边缘的纵向曲线形成可变形部分，以及通过弯曲地层边缘来形成轨道的轨道形成步骤;形成弹性构件链产品的弹性构件链产品制造步骤，其中，连续地设置弹性构件，形成挠曲件的挠曲制造步骤，形成基座的基底制造步骤，堆叠和联接刚性部件链产品，弹性构件链产品，基部和挠曲件的堆叠和联接步骤，形成堆叠组，以及切割和分离各个头部悬架的切割步骤堆叠集。

23. 发明申请

US20060221504A1 Head suspension 有权
标题翻译：头部悬挂
公开(公告)号：US20060221504A1
公开(公告)日：2006-10-05
申请号：US11395688
申请日：2006-03-30
申请人： Masao Hanya , Eiji Watadani , Ichiro Takadera
发明人： Masao Hanya , Eiji Watadani , Ichiro Takadera
IPC分类号： G11B5/48
CPC分类号： G11B5/4833 , G11B5/486
摘要： A head suspension for a hard disk drive is thin from an arm to a head and involves a minimum step between the arm and a load beam. The head suspension includes a load beam that includes a rigid part and a resilient part. The load beam applies load onto a head that is arranged at a front end of the load beam to write and read data to and from a disk arranged in the hard disk drive. The head is connected to read/write wiring patterns of a flexure. The flexure supports the head and is attached to a disk-facing surface of the rigid part. An arm is attached to a carriage of the hard disk drive and is turned around a spindle. The arm supports the resilient part that is attached to a base end of the rigid part. A disk-facing surface of the arm is arranged within the total of thicknesses of the rigid part and head.
摘要翻译：用于硬盘驱动器的磁头悬架从臂到头是薄的，并且涉及臂和负载梁之间的最小的台阶。磁头悬架包括负载梁，其包括刚性部分和弹性部分。负载梁将负载施加到布置在负载梁前端的磁头上，以便将数据写入并从布置在硬盘驱动器中的磁盘读取数据。头部连接到挠曲的读/写布线图案。挠曲件支撑头部并且附接到刚性部件的面向盘的表面。臂连接到硬盘驱动器的托架上，并绕主轴转动。臂支撑附接到刚性部分的基端的弹性部分。臂的面向盘的表面布置在刚性部件和头部的总厚度内。

24. 发明授权

US08363361B2 Disk drive suspension having a microactuator mounting section provided with a microactuator element and manufacturing method for the disk drive suspension 有权
标题翻译：具有具有微致动器元件的微致动器安装部件和用于磁盘驱动器悬架的制造方法的磁盘驱动器悬架
公开(公告)号：US08363361B2
公开(公告)日：2013-01-29
申请号：US12878160
申请日：2010-09-09
申请人： Masao Hanya , Tatsuhiro Kin , Isamu Kuchiwaki
发明人： Masao Hanya , Tatsuhiro Kin , Isamu Kuchiwaki
IPC分类号： G11B21/10 , G11B5/596
CPC分类号： G11B5/4833 , G11B5/4873
摘要： An element accommodation portion is formed in an electrically conductive plate member which constitutes a part of a suspension. A microactuator element comprising a piezoelectric element is located in the element accommodation portion. An electrically conductive resin member is disposed in a region covering junctions for electrically connecting the conductive plate member and the microactuator element. A pit is formed in the junction of the conductive plate member by partial-etching. A part of the conductive resin member is in the pit. A part of an outer peripheral edge of the conductive resin member is located inside an edge of the pit. The conductive resin member is covered by a cover layer.
摘要翻译：元件容纳部分形成在构成悬架的一部分的导电板构件中。包括压电元件的微致动器元件位于元件容置部分中。导电性树脂构件设置在覆盖接合部的区域中，用于电连接导电板构件和微致动器元件。通过部分蚀刻在导电板构件的接合处形成凹坑。导电树脂构件的一部分在凹坑中。导电树脂构件的外周边缘的一部分位于凹坑的边缘的内侧。导电树脂构件被覆盖层覆盖。

25. 发明申请

US20120023734A1 HEAD ASSEMBLY ATTACHING METHOD, CYLINDRICAL JIG, AND CAULKING BALL 有权
标题翻译：头部组装连接方法，圆柱形和圆形球
公开(公告)号：US20120023734A1
公开(公告)日：2012-02-02
申请号：US13173035
申请日：2011-06-30
申请人： Masao Hanya
发明人： Masao Hanya
IPC分类号： B23P17/00 , B32B3/30 , B23P19/00
CPC分类号： B23P11/005 , G11B5/4813
摘要： A method of attaching a head assembly having an annular hollow boss to an arm having a through hole of a carriage is provided. The head assembly includes a load beam of a head suspension and a base plate fixed to a base part of the load beam. The boss is formed on the base plate. The method includes steps of, inserting the boss into the through hole, thereby setting the head assembly to the arm of the carriage, supplying lubricant along the cylindrical jig to the caulking ball and pushing the caulking ball with the cylindrical jig to pass the caulking ball through an inside of the boss and diametrally expand and plastically deform the boss, thereby fixedly fitting the boss of the head assembly to the through hole of the arm of the carriage. The method causes no deformation of a flange formed on the base plate during caulking and is achievable at low cost.
摘要翻译：提供了一种将具有环形空心凸台的头组件附接到具有滑架通孔的臂的方法。头部组件包括头部悬挂的负载梁和固定到负载梁的基部的基板。凸台形成在基板上。该方法包括以下步骤：将凸台插入到通孔中，从而将头部组件设置到滑架的臂上，沿着圆柱形夹具将润滑剂供给到铆接球，并且用圆柱形夹具推动铆接球以通过填缝球通过凸台的内侧并且直径地膨胀并使凸台塑性变形，从而将头组件的凸台固定地装配到滑架的臂的通孔中。该方法在填缝期间不会形成在基板上形成的凸缘的变形，并且可以以低成本实现。

26. 发明授权

US07595962B2 Head suspension having rigid part rail diminished at longitudinal curve 有权
标题翻译：具有刚性部分导轨的头部悬挂在纵向曲线上减小
公开(公告)号：US07595962B2
公开(公告)日：2009-09-29
申请号：US11384092
申请日：2006-03-17
申请人： Kenichi Takikawa , Masao Hanya , Noriyuki Saito
发明人： Kenichi Takikawa , Masao Hanya , Noriyuki Saito
IPC分类号： G11B5/55
CPC分类号： G11B5/486
摘要： The head suspension includes a base plate turned around a spindle, a load beam, and a flexure. The load beam includes the rigid part, a resilient part, and a head. A base end of the rigid part is attached to the resilient part, which is supported with the base plate. The head is for writing and reading data to and from a disk and is positioned at a front end of the rigid part to receive load from the load beam. The flexure is attached to the load beam and supports the head. A rail is formed along each side edge of the rigid part by bending the side edge in a thickness direction of the rigid part. The rail is continuous from the front end to the base end of the rigid part. The base end of the rigid part widens to form a wide part. The rail has a longitudinal curve around the start of the wide part. The longitudinal curve is provided with a deformable part that is more easily deformable in the longitudinal and vertical directions of the rail than the remaining parts.
摘要翻译：磁头悬架包括绕主轴转动的基板，负载梁和挠曲件。负载梁包括刚性部分，弹性部分和头部。刚性部分的基端附接到由基板支撑的弹性部分。磁头用于从磁盘写入和读取数据，并且位于刚性部件的前端以从负载梁接收负载。挠曲件连接到负载梁并支撑头部。沿刚性部分的厚度方向弯曲侧边缘，沿着刚性部分的每个侧边缘形成轨道。导轨从刚性部件的前端到基端连续。刚性部分的基端部变宽，形成较宽的部分。轨道具有围绕宽部分开始的纵向曲线。纵向曲线设置有与其余部分相比在轨道的纵向和纵向上更容易变形的可变形部分。

27. 发明申请

US20090086379A1 Head suspension and piezoelectric actuator 有权
标题翻译：头悬挂和压电执行器
公开(公告)号：US20090086379A1
公开(公告)日：2009-04-02
申请号：US12284669
申请日：2008-09-24
申请人： Masao Hanya , Toshiki Ando
发明人： Masao Hanya , Toshiki Ando
IPC分类号： G11B21/24
CPC分类号： G11B5/596 , G11B5/4833 , G11B5/4873 , G11B5/5552 , H01L41/0986
摘要： A head suspension with a piezoelectric element involves simple wiring and realizes high reliability, the head suspension has a base plate, a load beam connected to the base plate, a flexure attached to the load beam, and a piezoelectric actuator having a piezoelectric element arranged between the base plate and the load beam, the piezoelectric element is configured to deform according to a state of applied voltage and move a front end of the load beam in a sway direction according to the deformation, and the piezoelectric element has first and second piezoelectric parts that are oppositely polarized and deform according to a state of applied voltage, a common electrode formed over first surfaces of the first and second piezoelectric parts, a first electrode formed on a second surface of the first piezoelectric part, and a second electrode formed on a second surface of the second piezoelectric part.
摘要翻译：具有压电元件的磁头悬架涉及简单的布线并且实现高可靠性，磁头悬架具有基板，连接到基板的负载梁，附接到负载梁的挠曲件和压电致动器，压电元件布置在压电元件之间基板和负载梁，压电元件被构造成根据施加电压的状态变形，并且根据变形使摇摆方向的负载梁的前端移动，并且压电元件具有第一和第二压电部件相对极化并根据施加电压的状态变形，形成在第一和第二压电部件的第一表面上的公共电极，形成在第一压电部件的第二表面上的第一电极和形成在第一压电部件的第二表面上的第二电极第二压电部件的第二表面。

28. 发明授权

US07359157B2 Resin and metal head suspension for disk drive 有权
标题翻译：用于磁盘驱动器的树脂和金属头悬挂
公开(公告)号：US07359157B2
公开(公告)日：2008-04-15
申请号：US10917588
申请日：2004-08-13
申请人： Yasuji Takagi , Norio Horie , Osamu Ohkawara , Masao Hanya , Kouji Uozumi
发明人： Yasuji Takagi , Norio Horie , Osamu Ohkawara , Masao Hanya , Kouji Uozumi
IPC分类号： G11B5/54 , G11B21/16
CPC分类号： G11B5/4833 , G11B5/484
摘要： A head suspension for a disk drive has support plate means (3, 7) serving as a carriage arm and a load beam (5). The load beam consists of a rigid part (13) and a resilient part (15), to apply load to a slider (43) of a head. The support plate means (3, 7) consists of at least layered two plates (3, 7). At least one (7) of the plates (3, 7) has a thickness (t2) appropriate for forming precision holes therethrough by etching. A pivot hole (31) is formed through the plate (7). A loose hole (9) larger than and substantially concentric with the pivot hole is formed through the plate (3). The plates (3, 7) have improved flatness, and the pivot hole has improved accuracy.
摘要翻译：用于磁盘驱动器的磁头悬架具有用作滑架臂和负载梁（5）的支撑板装置（3,7）。负载梁由刚性部件（13）和弹性部件（15）组成，以将负载施加到头部的滑块（43）上。支撑板装置（3,7）由至少分层的两个板（3,7）组成。板（3,7）中的至少一个（7）具有适于通过蚀刻形成精密孔的厚度（t 2）。通过板（7）形成枢轴孔（31）。通过板（3）形成有与枢轴孔大且与其大致同心的松动孔（9）。板（3,7）具有改善的平坦度，枢轴孔的精度提高。

29. 发明申请

US20070247759A1 Suspension for disc drive 有权
标题翻译：悬挂磁盘驱动器
公开(公告)号：US20070247759A1
公开(公告)日：2007-10-25
申请号：US11787085
申请日：2007-04-13
申请人： Masao Hanya , Hajime Tada
发明人： Masao Hanya , Hajime Tada
IPC分类号： G11B5/48
CPC分类号： G11B5/6005
摘要： A suspension for disc drive has a load beam, a flexure, and a slider. The slider is mounted on a tongue portion of the flexure. When a disc rotates, air flows from an air inflow end (leading side) toward an outflow end (trailing side), whereupon an air bearing is formed between the disc and the slider. A dimple is provided on the distal end portion of the load beam. The slider is supported by the dimple so as to be swingable in a pitch direction and a roll direction. The dimple is formed in a position shifted to the trailing side from the center of the slider. The shorter the length of the load beam, the greater the amount of the shift is.
摘要翻译：用于盘驱动器的悬架具有负载梁，挠曲件和滑块。滑块安装在挠曲件的舌部上。当盘旋转时，空气从空气流入端（前侧）流向流出端（后侧），于是在盘和滑块之间形成空气轴承。凹坑设置在负载梁的远端部分上。滑块由凹坑支撑，以便能够在俯仰方向和滚动方向上摆动。凹坑形成在从滑动件的中心移动到后侧的位置。负载梁的长度越短，换档量越大。

30. 发明申请

US20060221503A1 Head suspension 有权
公开(公告)号：US20060221503A1
公开(公告)日：2006-10-05
申请号：US11393138
申请日：2006-03-29
申请人： Eiji Watadani , Masao Hanya
发明人： Eiji Watadani , Masao Hanya
IPC分类号： G11B5/48
CPC分类号： G11B5/486 , G11B5/4833 , G11B5/4846
摘要： A head suspension for a hard disk drive is thin from an arm to a head and involves a minimum step between the arm and a load beam. The head suspension includes a load beam that includes a rigid part and a resilient part. The load beam applies load onto a head that is arranged at a front end of the load beam to write and read data to and from a disk arranged in the hard disk drive. The head is connected to read/write wiring patterns of a flexure. The flexure supports the head and is attached to a disk-facing surface of the rigid part. An arm is attached to a carriage of the hard disk drive and is turned around a spindle. The arm supports the resilient part that is attached to a base end of the rigid part. A disk-facing surface of the arm is arranged within the total of thicknesses of the rigid part and head.

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