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1. 发明授权

US07133259B2 Head suspension for disk drive and method of manufacturing head suspension 有权
标题翻译：用于磁盘驱动器的磁头悬挂和制造磁头悬架的方法
公开(公告)号：US07133259B2
公开(公告)日：2006-11-07
申请号：US10145526
申请日：2002-05-14
申请人： Yasuji Takagi , Osamu Iriuchijima , Masao Hanya , Tsukasa Higashi , Takumi Karasawa
发明人： Yasuji Takagi , Osamu Iriuchijima , Masao Hanya , Tsukasa Higashi , Takumi Karasawa
IPC分类号： G11B5/48
CPC分类号： G11B5/4833 , H05K1/0393 , H05K1/056 , H05K3/002
摘要： A head suspension for a disk drive has a base (19) to be attached to a carriage, a load beam (21) having a rigid part (27) and a resilient part (29) supported by the base, to apply load on a data read/write head (13) arranged at a front end (27a) of the rigid part, and a flexure (49) attached to the load beam and supporting the head. The rigid part has a multilayer structure consisting of at least three layers including metal layers (28a, 28b) and a resin layer (28c) interposed between the metal layers. The number of layers of the resilient part is smaller than that of the rigid part.
摘要翻译：用于盘驱动器的磁头悬架具有附接到滑架的底座（19），具有刚性部分（27）的负载梁（21）和由基座支撑的弹性部分（29），以将负载施加在布置在刚性部分的前端（27a）处的数据读/写头（13）和附接到负载梁并支撑头部的挠曲件（49）。刚性部分具有由至少三层构成的多层结构，包括介于金属层之间的金属层（28a，28b）和树脂层（28c）。弹性部件的层数小于刚性部件的层数。

2. 发明授权

US06735050B2 Suspension with cover portion comprising part of flexure for disc drive 有权
标题翻译：具有覆盖部分的悬架包括用于盘驱动器的弯曲部分
公开(公告)号：US06735050B2
公开(公告)日：2004-05-11
申请号：US09813587
申请日：2001-03-21
申请人： Yasuji Takagi , Masao Hanya , Osamu Iriuchijima , Tetsuya Fujiwara , Ryozo Oomoto
发明人： Yasuji Takagi , Masao Hanya , Osamu Iriuchijima , Tetsuya Fujiwara , Ryozo Oomoto
IPC分类号： G11B2116
CPC分类号： G11B5/4813
摘要： In a suspension comprising a base portion, beam portion, and a hinge member connecting the base portion and the beam portion to each other, a hole for lowering the stiffness of a region of the beam portion near the hinge member is formed in that region. A cover portion closes the opening of the hole.
摘要翻译：在包括基部，梁部分和将基部和梁部分彼此连接的铰链部件的悬架中，在该区域中形成用于降低铰链部件附近的梁部分的区域的刚度的孔。盖部封闭孔的开口。

3. 发明授权

US06721133B2 Suspension with separate hinge member for disc drive 有权
标题翻译：悬挂与单独的铰链构件的磁盘驱动器
公开(公告)号：US06721133B2
公开(公告)日：2004-04-13
申请号：US09813584
申请日：2001-03-21
申请人： Yasuji Takagi , Masao Hanya , Osamu Iriuchijima
发明人： Yasuji Takagi , Masao Hanya , Osamu Iriuchijima
IPC分类号： G11B2116
CPC分类号： G11B5/4833 , Y10T29/49025
摘要： A suspension for disc drive comprises a base portion, a beam portion formed of the same material as the base portion and made thinner than the base portion by partial etching, and a hinge member connecting the base portion and the beam portion to each other. In manufacturing this suspension, a platelike semi-finished suspension, which integrally includes a base portion, a beam portion, and a connecting portion connecting the base portion and the beam portion to each other, is first manufactured. The thickness of the beam portion of the semi-finished suspension is reduced by partial etching. Thereafter, the base portion and the beam portion are connected by means of the hinge member, and moreover, the connecting portion is separated from the base portion and the beam portion.
摘要翻译：用于盘驱动器的悬架包括基部，由与基部相同的材料形成并且通过部分蚀刻而制成比基部更薄的梁部，以及将基部和梁部彼此连接的铰链部件。在制造该悬架时，首先制造一体地包括基部，梁部以及将基部和梁部彼此连接的连接部的板状半成品悬架。通过部分蚀刻减少半成品悬浮液的梁部分的厚度。此后，基部和梁部通过铰链部件连接，此外，连接部分与基部和梁部分分离。

4. 发明授权

US06731472B2 Suspension for disc drive 有权
标题翻译：悬挂磁盘驱动器
公开(公告)号：US06731472B2
公开(公告)日：2004-05-04
申请号：US09803849
申请日：2001-03-12
申请人： Hiroshi Okamoto , Koji Uozumi , Masao Hanya , Tetsuya Fujiwara , Toshio Shiigi , Kenichi Takikawa , Osamu Iriuchijima
发明人： Hiroshi Okamoto , Koji Uozumi , Masao Hanya , Tetsuya Fujiwara , Toshio Shiigi , Kenichi Takikawa , Osamu Iriuchijima
IPC分类号： G11B558
CPC分类号： G11B21/025 , G11B21/16
摘要： A suspension for disc drive having a micro actuator mechanism comprises a base plate, a connecting plate having a hinge portion thinner than the base plate, a load beam provided with a flexure, a pair of actuator elements such as PZT, etc. The micro actuator mechanism includes a pivot portion formed between a pair of slits and support walls formed on the connecting plate. The actuator elements are provided individually on the opposite sides of the pivot portion. Each support wall is a bent portion that is formed by raising an edge portion of the connecting plate in the thickness direction of the main portion of the connecting plate.
摘要翻译：具有微执行器机构的盘驱动器的悬架包括基板，具有比基板薄的铰链部分的连接板，设置有挠曲件的负载梁，诸如PZT等的一对致动器元件。微致动器机构包括在一对狭缝之间形成的枢轴部分和形成在连接板上的支撑壁。致动器元件分别设置在枢转部分的相对侧上。每个支撑壁是通过在连接板的主要部分的厚度方向上提升连接板的边缘部而形成的弯曲部分。

5. 发明授权

US06700744B2 Suspension for disc drive 有权
标题翻译：悬挂磁盘驱动器
公开(公告)号：US06700744B2
公开(公告)日：2004-03-02
申请号：US09815595
申请日：2001-03-23
申请人： Tatsuhiko Nishida , Osamu Iriuchijima , Masao Hanya , Chihiro Kono
发明人： Tatsuhiko Nishida , Osamu Iriuchijima , Masao Hanya , Chihiro Kono
IPC分类号： G11B2116
CPC分类号： G11B5/4826
摘要： A suspension comprises a baseplate having a boss portion, a beam portion with a flexure, and a hinge member. The hinge member includes a connecting portion that can bend in the thickness direction thereof between the baseplate and the beam portion. If the length of the suspension from a pivot portion on the distal end portion of the beam portion to the center of the boss portion is 14.5 mm, the thickness of the baseplate is 0.175 mm or greater, the width of the baseplate is 4.5 mm or greater, the length of the connecting portion of the hinge member is 0.7 mm or shorter, and the length of the baseplate is 5.04 mm or shorter.
摘要翻译：悬架包括具有凸起部分的底板，具有弯曲部的梁部分和铰链部件。铰链构件包括能够在基板和梁部之间在其厚度方向上弯曲的连接部分。如果从梁部分的远端部分的枢轴部分到凸台部分的中心的悬架的长度为14.5mm，则底板的厚度为0.175mm或更大，基板的宽度为4.5mm或更重要的是，铰链构件的连接部分的长度为0.7mm或更短，并且底板的长度为5.04mm或更短。

6. 发明授权

US6043956A Suspension for disk drive 有权
标题翻译：磁盘驱动器暂停
公开(公告)号：US6043956A
公开(公告)日：2000-03-28
申请号：US153530
申请日：1998-09-15
申请人： Masao Hanya , Tetsuya Fujiwara , Hiroshi Ozawa , Akihiro Takei , Osamu Iriuchijima
发明人： Masao Hanya , Tetsuya Fujiwara , Hiroshi Ozawa , Akihiro Takei , Osamu Iriuchijima
IPC分类号： G11B21/21 , G11B5/60
CPC分类号： G11B5/6005
摘要： A suspension for disk drive, comprising a load beam having a proximal end portion fitted with a base plate, a distal end portion fitted with a flexure, and bent edges formed individually on the opposite sides thereof, the load beam being gradually tapered from the proximal end portion toward the distal end portion, a support projection interposed between the load beam and the flexure, and a flexible portion of the load beam defined in a region between the support projection and the base plate. Openings are formed in an inner portion of a second region between the center of gravity of the flexible portion and the base plate, inside the bent edges, so that K.sub.Lb /K.sub.SP is 2 or more, where K.sub.Lb is a spring constant for a first region between the center of gravity of the flexible portion and the support projection and K.sub.SP is a spring constant for the second region, the area of the openings accounting for 25% or more of the area of the inner portion.
摘要翻译：一种用于磁盘驱动器的悬架，包括具有装配有基板的近端部分的装载梁，装配有挠曲件的远端部分和在其相对侧上分别形成的弯曲边缘，所述载荷梁从近侧逐渐变细位于所述远端部分的端部，插入在所述负载梁和所述挠曲件之间的支撑突起以及限定在所述支撑突起和所述基板之间的区域中的所述负载梁的柔性部分。在柔性部分的重心和基板之间的第二区域的内部形成开口，使得KLb / KSP为2以上，其中KLb为第一区域的弹簧常数柔性部分的重心和支撑突起之间的KSP是第二区域的弹簧常数，开口面积占内部区域的面积的25％以上。

7. 发明授权

US07889460B2 Slider supporting apparatus including a flexure having spring characteristics and manufacturing method therefor 有权
标题翻译：滑块支撑装置包括具有弹簧特性的挠曲件及其制造方法
公开(公告)号：US07889460B2
公开(公告)日：2011-02-15
申请号：US11799195
申请日：2007-05-01
申请人： Masao Hanya , Toshiki Ando , Takumi Karasawa
发明人： Masao Hanya , Toshiki Ando , Takumi Karasawa
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： A slider supporting apparatus is provided with a flexure formed of a metal plate having spring characteristics. The flexure comprises a gimbals portion including a tongue, a first support portion which supports one longitudinal end of a slider, a second support portion which supports the other end of the slider, and a spring portion composed of a pair of flat springs. Convexes and concaves of each flat spring are alternately formed along a surface direction of the flexure by etching. The flat springs extend to a length which allows the slider to be inserted between the support portions when subjected to a tensile load, and contract to a length such that the slider can be held between the support portions when subjected to no tensile load.
摘要翻译：滑块支撑装置设置有由具有弹簧特性的金属板形成的挠曲。该挠曲件包括一个包括舌头的万向节部分，一个支撑滑块的一个纵向端部的第一支撑部分，一个支撑滑块另一端的第二支撑部分和一对由一对板簧组成的弹簧部分。通过蚀刻沿着弯曲部的表面方向交替地形成每个扁平弹簧的凸部和凹部。扁平弹簧延伸到允许滑块在受到拉伸载荷时插入在支撑部分之间的长度，并且收缩到一定长度，使得当没有拉伸载荷时滑块可以保持在支撑部分之间。

8. 发明申请

US20070263325A1 Slider supporting apparatus and manufacturing method therefor 有权
标题翻译：滑块支撑装置及其制造方法
公开(公告)号：US20070263325A1
公开(公告)日：2007-11-15
申请号：US11799195
申请日：2007-05-01
申请人： Masao Hanya , Toshiki Ando , Takumi Karasawa
发明人： Masao Hanya , Toshiki Ando , Takumi Karasawa
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： A slider supporting apparatus is provided with a flexure formed of a metal plate having spring characteristics. The flexure comprises a gimbals portion including a tongue, a first support portion which supports one longitudinal end of a slider, a second support portion which supports the other end of the slider, and a spring portion composed of a pair of flat springs. Convexes and concaves of each flat spring are alternately formed along a surface direction of the flexure by etching. The flat springs extend to a length which allows the slider to be inserted between the support portions when subjected to a tensile load, and contract to a length such that the slider can be held between the support portions when subjected to no tensile load.
摘要翻译：滑块支撑装置设置有由具有弹簧特性的金属板形成的挠曲。该挠曲件包括一个包括舌头的万向节部分，一个支撑滑块的一个纵向端部的第一支撑部分，一个支撑滑块另一端的第二支撑部分和一对由一对板簧组成的弹簧部分。通过蚀刻沿着弯曲部的表面方向交替地形成每个扁平弹簧的凸部和凹部。扁平弹簧延伸到允许滑块在受到拉伸载荷时插入在支撑部分之间的长度，并且收缩到一定长度，使得当没有拉伸载荷时滑块可以保持在支撑部分之间。

9. 发明申请

US20060232887A1 Head suspension 有权
标题翻译：头部悬挂
公开(公告)号：US20060232887A1
公开(公告)日：2006-10-19
申请号：US11404480
申请日：2006-04-13
申请人： Eiji Watadani , Masao Hanya , Takumi Karasawa
发明人： Eiji Watadani , Masao Hanya , Takumi Karasawa
IPC分类号： G11B5/48
CPC分类号： G11B5/4833
摘要： A head suspension for a disk drive is capable of improving shock property of the hard disk drive while miniaturizing the hard disk drive. A head suspension has a base plate to be attached to a carriage and turned around a spindle of the carriage, a load beam which includes a beam and a hinge, a base end of the beam being supported to the base plate through the hinge and which applies a load onto a head for writing and reading data to and from a disk at a front end side thereof, and a flexure which connects the head to writing and reading wires and supports the head and which is attached to the load beam, where the hinge is set to be relatively thicker than the beam so that the load beam is made thin and the load is increased.
摘要翻译：用于磁盘驱动器的磁头悬架能够改善硬盘驱动器的冲击性能，同时使硬盘驱动器小型化。磁头悬架具有一个底板，该基板被安装到一个滑架上并转动该滑架的一个主轴，一个负载梁，其包括一个梁和一个铰链，梁的基端通过铰链支撑在基板上，将负载施加到头部用于在其前端侧的盘上读取数据，以及将头连接到写入和读取线并支撑头并附接到负载梁的挠曲，其中铰链被设定为比梁更厚，使得负载梁变薄并且负载增加。

10. 发明授权

US07636221B2 Disk drive head suspension having resilient region thicker than a rigid region 有权
标题翻译：具有比刚性区域更厚的弹性区域的磁盘驱动器磁头悬架
公开(公告)号：US07636221B2
公开(公告)日：2009-12-22
申请号：US11404480
申请日：2006-04-13
申请人： Eiji Watadani , Masao Hanya , Takumi Karasawa
发明人： Eiji Watadani , Masao Hanya , Takumi Karasawa
IPC分类号： G11B5/58
CPC分类号： G11B5/4833
摘要： A head suspension for a hard disk drive is capable of improving shock property of the hard disk drive while miniaturizing the hard disk drive. A head suspension has a base plate to be attached to a carriage and turned around a spindle of the carriage, a load beam which includes a beam and a hinge, a base end of the beam being supported to the base plate through the hinge and which applies a load onto a head for writing and reading data to and from a disk at a front end side thereof, and a flexure which connects the head to writing and reading wires and supports the head and which is attached to the load beam, where the hinge is set to be relatively thicker than the beam so that the load beam is made thin and the load is increased.
摘要翻译：用于硬盘驱动器的磁头悬架能够改善硬盘驱动器的冲击性能，同时使硬盘驱动器小型化。磁头悬架具有一个底板，该基板被安装到一个滑架上并转动该滑架的一个主轴，一个负载梁，其包括一个梁和一个铰链，梁的基端通过铰链支撑在基板上，将负载施加到头部用于在其前端侧的盘上读取数据，以及将头连接到写入和读取线并支撑头并附接到负载梁的挠曲，其中铰链被设定为比梁更厚，使得负载梁变薄并且负载增加。

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