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1. 发明授权

US4996616A Head suspension load beam with reinforcing ribs 失效
标题翻译：头部悬挂负载梁加强筋
公开(公告)号：US4996616A
公开(公告)日：1991-02-26
申请号：US340335
申请日：1989-04-19
申请人： Akihiko Aoyagi , Tatsuya Endo , Hiroshi Terashima
发明人： Akihiko Aoyagi , Tatsuya Endo , Hiroshi Terashima
IPC分类号： G11B21/21 , G11B5/48
CPC分类号： G11B5/4833
摘要： A head suspension load beam for a disk file has a slender base portion shaped like a plate, one end of which is secured to a head actuator arm, and the other end of which supports a head. The base portion is reinforced by bending a side margin portion in the longitudinal direction of the base portion at substantially right angles to the plane of the base portion, and further by providing reinforcement ribs, the height of which does not exceed the height of the bent side margin portion, almost parallel to the side margin portion. A head suspension load beam of another embodiment of this invention is reinforced by bending the side margin portion substantially parallel with the plane of the base portion or further toward the plane of the base portion, instead of using reinforcement ribs.

2. 发明授权

US5610785A Head suspension assembly and its manufacturing method 失效
标题翻译：头悬挂组件及其制造方法
公开(公告)号：US5610785A
公开(公告)日：1997-03-11
申请号：US543336
申请日：1995-10-16
申请人： Akihiko Aoyagi , Hiroshi Terashima , Kyoji Igarashi , Masatoshi Take
发明人： Akihiko Aoyagi , Hiroshi Terashima , Kyoji Igarashi , Masatoshi Take
IPC分类号： G11B5/60 , G11B5/48 , G11B21/02 , G11B21/16 , H01R13/58
CPC分类号： G11B5/486 , G11B21/16 , H01R13/5804 , Y10T29/4903 , Y10T29/49176 , Y10T29/49183
摘要： A head suspension assembly 10 wherein a tube 5, through which pass a plurality of covered wires 4, is clamped with a securing unit 6. A space between the covered wires 4 and the tube 5 is filled with a filler 7. The part of the tube 5 that is filled with filler 7 is clamped with securing unit 6. The securing unit 6 preferably is a claw section on the head suspension assembly. It is preferable that the tube 5 is able to transmit light and the filler 7 can be cured by light.
摘要翻译：头悬挂组件10，其中通过多个包线4的管5用固定单元6夹紧。包线4和管5之间的空间填充有填料7.部分填充有填料7的管5用固定单元6夹紧。固定单元6优选地是头部悬挂组件上的爪部分。优选地，管5能够透射光，并且填充物7可以通过光固化。

3. 发明授权

US6075674A Head suspension assembly 失效
标题翻译：头悬挂总成
公开(公告)号：US6075674A
公开(公告)日：2000-06-13
申请号：US950411
申请日：1997-10-15
申请人： Akihiko Aoyagi , Hiroshi Terashima , Kyoji Igarashi , Masatoshi Take
发明人： Akihiko Aoyagi , Hiroshi Terashima , Kyoji Igarashi , Masatoshi Take
IPC分类号： G11B5/60 , G11B5/48 , G11B21/02 , G11B21/16 , H01R13/58
CPC分类号： G11B5/486 , G11B21/16 , H01R13/5804 , Y10T29/4903 , Y10T29/49176 , Y10T29/49183
摘要： A head suspension assembly 10 wherein a tube 5, through which pass a plurality of covered wires 4, is clamped with a securing unit 6, a space between the covered wires 4 and the tube 5 is filled with a filler 7. The part of the tube 5 that is filled with filler 7 is clamped with securing unit 6. The securing unit 6 preferably is a claw section on the head suspension assembly. It is preferable that the tube 5is able to transmit light and the filler 7 can be cured by light.
摘要翻译：头悬挂组件10，其中通过多个包线4的管5用固定单元6夹紧，包线4和管5之间的空间填充有填料7.部分填充有填料7的管5用固定单元6夹紧。固定单元6优选地是头部悬挂组件上的爪部分。优选地，管5能够透射光，并且填充物7可以通过光固化。

4. 发明授权

US5809635A Method for fixedly attaching covered wires to a head suspension load beam 失效
标题翻译：将包线固定连接到磁头悬挂负载梁的方法
公开(公告)号：US5809635A
公开(公告)日：1998-09-22
申请号：US940468
申请日：1997-09-30
申请人： Akihiko Aoyagi , Hiroshi Terashima , Kyoji Igarashi , Masatoshi Take
发明人： Akihiko Aoyagi , Hiroshi Terashima , Kyoji Igarashi , Masatoshi Take
IPC分类号： G11B5/60 , G11B5/48 , G11B21/02 , G11B21/16 , H01R13/58 , G11B5/127 , H01R43/027 , H01R43/04
CPC分类号： G11B5/486 , G11B21/16 , H01R13/5804 , Y10T29/4903 , Y10T29/49176 , Y10T29/49183
摘要： A method for fixedly attaching covered wires to a load beam during the manufacturing of a head suspension assembly in order to provide an electrical connection to a head slider. The method includes the steps of passing the covered wires through a transparent tube, inserting a filler into the tube at a point where clamping is required, curing the filler, visually identifying the filer location, and clamping the tube at the filer location.
摘要翻译：一种用于在制造磁头悬挂组件期间将包线固定地附接到负载梁的方法，以便提供与磁头滑块的电连接。该方法包括以下步骤：将覆盖的电线通过透明管，在需要夹持的位置将填料插入管中，固化填料，目视识别滤光器位置，以及将管夹紧在滤光器位置。

5. 发明授权

US5777826A Load beam for supporting a transducer head in a disk drive 失效
标题翻译：用于将传感器头支撑在磁盘驱动器中的负载梁
公开(公告)号：US5777826A
公开(公告)日：1998-07-07
申请号：US623944
申请日：1996-03-29
申请人： Hiroyasu Tsuchida , Akihiko Aoyagi , Tatsuya Endo
发明人： Hiroyasu Tsuchida , Akihiko Aoyagi , Tatsuya Endo
IPC分类号： G11B21/21 , G11B5/40 , G11B5/48 , G11B21/16
CPC分类号： G11B5/486 , G11B21/16 , G11B5/4833 , G11B5/40
摘要： A load beam for a data storage device having a first end operatively configured for connecting to a head actuator arm and a second end operatively configured for supporting a signal transducer head is provided. The load beam has a flange with a bent portion. The bent portion is arranged by bending the standing portion of the flange in the middle thereof outwardly from the load beam. The bent portion is arranged so that it progressively becomes wider as it runs toward the end of the load beam. The flange is adapted to be nearly flush with a flat base surface at the end of the load beam so as not to have a standing portion and such that signal wires may be connected to a signal transducer head without being unduly bent.
摘要翻译：提供了一种用于数据存储设备的负载梁，其具有可操作地配置用于连接到头致动器臂的第一端和可操作地配置用于支撑信号传感器头的第二端。负载梁具有弯曲部分的凸缘。弯曲部分通过将凸缘的中间部分从负载梁向外弯曲而布置。弯曲部分被布置成使得其朝着负载梁的端部逐渐变宽。凸缘适合于在负载梁的端部处与平坦的基部表面几乎齐平，以便不具有竖立部分，并且使得信号线可以连接到信号传感器头而不被过度弯曲。

6. 发明授权

US08094408B2 Magnetic disk drive sealed with low vapor pressure fluorine oil 有权
标题翻译：磁盘驱动器用低蒸气压氟油密封
公开(公告)号：US08094408B2
公开(公告)日：2012-01-10
申请号：US11903004
申请日：2007-09-19
申请人： Kouki Uefune , Takako Hayakawa , Akihiko Aoyagi , Takashi Kouno , Hitoshi Shindo , Kazuhide Ichikawa
发明人： Kouki Uefune , Takako Hayakawa , Akihiko Aoyagi , Takashi Kouno , Hitoshi Shindo , Kazuhide Ichikawa
IPC分类号： G11B33/14 , G11B25/04
CPC分类号： G11B33/148 , G11B25/043
摘要： A sealing type magnetic disc drive comprising a disc, a spindle motor for rotationally driving the disc, a head for recording or reproducing information on the disc, a base on which an actuator assembly is provided to move the head in the radius direction on the disc, and a cover jointed with the base, and low density gas is filled in the space where the base and the cover are joined, wherein low vapor pressure oil or a low viscosity adhesive is filled in a hole present at the joint of the base and the cover.
摘要翻译：一种密封型磁盘驱动器，包括盘，用于旋转驱动盘的主轴电机，用于在盘上记录或再现信息的磁头，基座，致动器组件设置在基座上，以使磁头沿半径方向在磁盘上移动以及与基部接合的盖，并且在基部和盖接合的空间填充低密度气体，其中低蒸汽压力油或低粘度粘合剂填充在存在于基部和接头处的孔中封面。

7. 发明申请

US20080165448A1 Magnetic disk drive and method for production thereof 有权
标题翻译：磁盘驱动器及其制造方法
公开(公告)号：US20080165448A1
公开(公告)日：2008-07-10
申请号：US12006642
申请日：2008-01-04
申请人： Kazuhide Ichikawa , Takashi Kouno , Akihiko Aoyagi , Takako Hayakawa
发明人： Kazuhide Ichikawa , Takashi Kouno , Akihiko Aoyagi , Takako Hayakawa
IPC分类号： G11B33/14 , G11B5/84
CPC分类号： G11B33/1466 , G11B25/043 , Y10T29/49025
摘要： Embodiments of the present invention help to provide a magnetic disk drive in which the base and the lid are securely welded together, so that the low-density gas sealed therein is protected from leakage. According to one embodiment, the peripheral surface of the rib of the base is machined to form the surface, which is free of electrocoating and weld surface. The outer lid, which completely conforms to the contour of the base, is placed on the rib, and the laser beam is directed onto the outer lid. Thus the position of laser beam irradiation varies within only ±0.05 mm for both the base and the lid. Laser welding in this manner yields the bead invariably, which makes the enclosure completely sealed without helium leakage.
摘要翻译：本发明的实施例有助于提供将基座和盖子牢固地焊接在一起的磁盘驱动器，从而保护密封在其中的低密度气体不被泄漏。根据一个实施例，将基座的肋的周边表面加工成形成表面，该表面没有电涂覆和焊接表面。完全符合基座轮廓的外盖被放置在肋上，激光束被引导到外盖上。因此，对于基座和盖子，激光束照射的位置仅在±0.05mm内变化。以这种方式进行的激光焊接产生不可避免的珠，这使得外壳在没有氦气泄漏的情况下完全密封。

8. 发明申请

US20080068745A1 Magnetic disc drive, and a method for manufacturing the same 有权
标题翻译：磁盘驱动器及其制造方法
公开(公告)号：US20080068745A1
公开(公告)日：2008-03-20
申请号：US11903004
申请日：2007-09-19
申请人： Kouki Uefune , Takako Hayakawa , Akihiko Aoyagi , Takashi Kouno , Hitoshi Shindo , Kazuhide Ichikawa
发明人： Kouki Uefune , Takako Hayakawa , Akihiko Aoyagi , Takashi Kouno , Hitoshi Shindo , Kazuhide Ichikawa
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B25/043
摘要： When a cover is joined with the base of a magnetic disc drive by welding, bubbles in the die casting suddenly expand due to high temperature at the time of welding and blow off fused metal, and a blowhole occurs. Low density gas sealed up in a casing is liable to easily leak through a leak path made by joining of blowholes. Embodiments of the present invention provide a joint structure of a base and a cover so that helium does not easily leak through the blowholes by filling low density gas such as helium gas in a disc drive so as to be capable of sealing for a long period of time. According to one embodiment, after assembly of a magnetic disc drive, the magnetic disk drive is put into a basket and sent in a vacuum container containing low vapor pressure oil. After that, the vacuum container is vacuumed, and the magnetic disc drive put in the basket is immersed in low vapor pressure oil, and a valve is opened to make the vacuum container atmospheric pressure condition. By the change of the condition from vacuum to atmospheric pressure, low vapor pressure oil gets into a leak path. Since helium is dissolved in low vapor pressure oil, diffuses in the oil, and moves in the leak path, the passing speed conspicuously lowers.
摘要翻译：当通过焊接将盖与磁盘驱动器的基座连接时，由于焊接时的高温和熔融金属的吹出，压铸件中的气泡突然膨胀，并且产生气孔。密封在壳体中的低密度气体易于通过通过连接气孔而形成的泄漏路径泄漏。本发明的实施例提供了一种基座和盖子的接头结构，使得氦气通过在盘驱动器中填充诸如氦气之类的低密度气体而不易通过气孔泄漏，以便能够长时间地密封时间。根据一个实施例，在组装磁盘驱动器之后，将磁盘驱动器放入筐中并送入含有低蒸汽压力油的真空容器中。之后，将真空容器抽真空，放入篮中的磁盘驱动器浸入低蒸汽压力油中，打开阀门使真空容器大气压条件。通过将条件从真空变为大气压，低蒸气压油进入泄漏路径。由于氦溶解在低蒸气压油中，在油中扩散并在泄漏路径中移动，通过速度显着降低。

9. 发明授权

US07260885B2 System and method for rigidly coupling a disk drive to a chassis of a computer 失效
标题翻译：用于将磁盘驱动器刚性地耦合到计算机的机箱的系统和方法
公开(公告)号：US07260885B2
公开(公告)日：2007-08-28
申请号：US11048392
申请日：2005-01-31
申请人： David W. Albrecht , Akihiko Aoyagi , Fu-Ying Huang , Qinghua Zeng
发明人： David W. Albrecht , Akihiko Aoyagi , Fu-Ying Huang , Qinghua Zeng
IPC分类号： G11B5/127 , G06F1/16
CPC分类号： G11B33/121 , G11B33/08 , Y10T29/49025 , Y10T29/49027 , Y10T29/49032 , Y10T29/49087 , Y10T29/4913
摘要： Embodiments of the present invention pertain to a method of manufacturing a disk drive coupling apparatus for rigidly coupling a disk drive to a chassis of a computer. In one embodiment, a disk drive to chassis coupler is formed and a disk drive to chassis coupler engaging mechanism is created. One end of the disk drive to chassis coupler can be coupled to the chassis. The disk drive to chassis coupler engaging mechanism can be used to cause the second end of the disk drive to chassis coupler to apply pressure to the disk drive, thus, the disk drive can be rigidly coupled to the chassis.
摘要翻译：本发明的实施例涉及一种制造用于将盘驱动器刚性地耦合到计算机的底盘的盘驱动器联接装置的方法。在一个实施例中，形成到盘式联接器的盘驱动器，并且产生了盘驱动器到底盘耦合器接合机构。到机箱耦合器的磁盘驱动器的一端可以耦合到机箱。磁盘驱动器到机架耦合器接合机构可以用于使磁盘驱动器的第二端到机架耦合器对磁盘驱动器施加压力，因此，磁盘驱动器可以刚性地联接到机架。

10. 发明申请

US20050146809A1 Pivot integrated actuator assembly for a hard disk drive 失效
标题翻译： Pivot集成执行器组件，用于硬盘驱动器
公开(公告)号：US20050146809A1
公开(公告)日：2005-07-07
申请号：US10753259
申请日：2004-01-07
申请人： Akihiko Aoyagi , Fu-Ying Huang
发明人： Akihiko Aoyagi , Fu-Ying Huang
IPC分类号： G11B5/48 , G11B5/55 , G11B5/596 , G11B21/10
CPC分类号： G11B5/4813 , Y10T29/49025 , Y10T29/49636 , Y10T29/497
摘要： Actuator arm pivot assemblies used in hard disk drives carry the read/write heads used for data transfer to/from the disk surface. Actuator arm pivot assemblies use pivot cartridges for the pivoting mechanism. Typical pivot cartridges are built on a thin sleeve made out of a stiff material, such as stainless steel. This sleeve is expensive to manufacture relative to other parts of the assembly. Eliminating the sleeve from an actuator arm pivot assembly achieves significant manufacturing cost savings.
摘要翻译：在硬盘驱动器中使用的执行器臂枢轴组件携带用于/从磁盘表面传输数据的读/写头。执行器臂枢轴组件使用用于枢转机构的枢轴筒。典型的枢轴盒是由一个由刚性材料制成的薄套管，如不锈钢。该套筒相对于组件的其它部件制造成本高。从致动器臂枢轴组件中消除套筒实现显着的制造成本节省。

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