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61. 发明授权

US07673381B2 Method of manufacturing head suspension 有权
标题翻译：头悬挂制造方法
公开(公告)号：US07673381B2
公开(公告)日：2010-03-09
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 forming a rigid part chain product where the rigid parts are provided continuously, including 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 forming the rails by bending the formation margins to rise, forming a resilient member chain product where the resilient members are provided continuously, forming the flexures, forming the bases, and 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 cutting and separating respective head suspensions from the stacked set.
摘要翻译：制造头部悬挂的方法包括形成刚性部件链产品，其中刚性部分被连续地设置，包括形成用于形成刚性部分的板状框架，包括用于形成轨道的形成边缘，并且沿着通过弯曲形成边缘而形成轨道的纵向曲线并形成弹性构件链产品，其中弹性构件连续地设置，形成弯曲部，形成基座，以及堆叠和耦合步骤，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，以形成堆叠组，以及从堆叠组中切割和分离相应的头部悬架。

62. 发明授权

US07649716B2 Head suspension with arm having flexure and resilient support on opposing sides 有权
标题翻译：具有臂的头部悬架在相对侧上具有弯曲和弹性支撑
公开(公告)号：US07649716B2
公开(公告)日：2010-01-19
申请号：US11505219
申请日：2006-08-14
申请人： Masao Hanya , Eiji Watadani , Ichiro Takadera
发明人： Masao Hanya , Eiji Watadani , Ichiro Takadera
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B21/21 , G11B5/48
摘要： A head suspension for a hard disk drive has an arm to be attached to a carriage of the hard disk drive and turned around a spindle, a load beam including a rigid part and a resilient part, to apply load onto a head that is arranged at a tip end thereof to write and read data to and from a disk arranged in the hard disk drive, a base end of the rigid part supported on the arm side through the resilient part, and a flexure having read/write wiring patterns connected to the head, the flexure supporting the head and attached to a disk side face of the rigid part, the resilient part at least separated from the arm side and fixed to an opposite disk side face on the arm side and the flexure fixed to a disk side face on the arm side.
摘要翻译：用于硬盘驱动器的磁头悬架具有臂，以连接到硬盘驱动器的托架并转动主轴，包括刚性部分和弹性部分的负载梁，以将负载施加到布置在其尖端用于向布置在硬盘驱动器中的盘写入数据和从其中读取数据，通过弹性部分支撑在臂侧的刚性部分的基端，以及具有连接到硬盘驱动器的读/写布线图案的挠曲件头部，支撑头部并附接到刚性部分的盘侧面的挠曲件，弹性部分至少与臂侧分离并固定到臂侧的相对的盘侧面，并且固定到盘侧面的挠曲件在手臂上。

63. 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。

64. 发明授权

US07558024B2 Load/unload-type head suspension and method of processing the same 有权
标题翻译：负载/卸载型头悬挂及其加工方法
公开(公告)号：US07558024B2
公开(公告)日：2009-07-07
申请号：US11332745
申请日：2006-01-13
申请人： Hajime Tada , Masao Hanya , Takashi Horiuchi , Noriyuki Saito
发明人： Hajime Tada , Masao Hanya , Takashi Horiuchi , Noriyuki Saito
IPC分类号： G11B5/54
CPC分类号： G11B5/54
摘要： A load/unload-type head suspension is capable of suppressing frictional coefficient variations. The head suspension has a head and a tab that is slid and guided along a ramp block in a read/write apparatus, to move the head away from a hard disk to a retract position. The tab is provided with microscopic irregularities to suppress frictional coefficient variations when the tab is guided along the ramp block. A center line average roughness (Ra) of the microscopic irregularities being greater than 0.2 μm or smaller than 0.6 μm.
摘要翻译：负载/卸载型头悬挂能够抑制摩擦系数变化。头悬挂具有头部和突出部，其沿着读/写装置中的斜坡块滑动和引导，以将头部从硬盘移动到缩回位置。突片具有微小的不规则性，以当拉片沿着斜坡块被引导时抑制摩擦系数变化。微观凹凸的中心线平均粗糙度（Ra）大于0.2μm或小于0.6μm。

65. 发明授权

US07549340B2 Apparatus for measuring vibration characteristic of head gimbal assembly 有权
标题翻译：头万向节组件振动特性测量装置
公开(公告)号：US07549340B2
公开(公告)日：2009-06-23
申请号：US11654749
申请日：2007-01-18
申请人： Masao Hanya , Toshiki Ando , Tatsuhiko Nishida
发明人： Masao Hanya , Toshiki Ando , Tatsuhiko Nishida
IPC分类号： G01M7/00
CPC分类号： G01M7/025
摘要： An apparatus surely measures the vibration characteristic of a head gimbal assembly and has a wide range of resonance frequencies to be set, the apparatus has a first laser Doppler vibrometer to detect a vibration velocity of a shaker, a second laser Doppler vibrometer to detect a vibration velocity of a head of the head gimbal assembly fixed to a fixture, and a reflection mirror to orthogonally reflect a laser beam emitted from the first laser Doppler vibrometer toward the fixture fixed to the shaker, and the apparatus finds the vibration characteristic of the head gimbal assembly according to the detected vibration velocities.
摘要翻译：一种设备可靠地测量头部万向节组件的振动特性，并且具有宽范围的谐振频率要被设定，该装置具有第一激光多普勒振动计以检测振动器的振动速度，第二激光多普勒振动计检测振动固定在固定装置上的头部万向架组件的头部的速度，以及将从第一激光多普勒振动计发射的激光束正交地反射到固定在摇动器上的固定装置的反射镜，该装置发现头万向节的振动特性根据检测到的振动速度组装。

66. 发明申请

US20080007873A1 Disc drive apparatus 有权
标题翻译：盘驱动装置
公开(公告)号：US20080007873A1
公开(公告)日：2008-01-10
申请号：US11825075
申请日：2007-07-02
申请人： Masao Hanya , Tatsuhiko Nishida , Jun Soga
发明人： Masao Hanya , Tatsuhiko Nishida , Jun Soga
IPC分类号： G11B5/48
CPC分类号： G11B5/5582
摘要： A disc drive apparatus has a base, a disc, and a carriage. The base has a first vibration mode and a second vibration mode as reference vibration modes with respect to frequency response characteristics observed when the disc drive apparatus is shaken. The second vibration mode has a low-frequency second vibration mode (Base 2nd-1), in which a waveform peak is created on the low-frequency side, and a high-frequency second vibration mode (Base 2nd-2), in which a waveform peak is created on the high-frequency side. The two second vibration modes (Base 2nd-1 and Base 2nd-2) have a relationship such that the phase of a pivot position is inverted between them. A frequency of a first bending mode of an arm of the carriage is set in a frequency domain in a trough between the two second vibration modes.
摘要翻译：盘驱动装置具有基座，盘和支架。基座具有第一振动模式和第二振动模式，作为相对于摇动盘驱动装置时观察到的频率响应特性的参考振动模式。第二振动模式具有在低频侧产生波形峰值的低频第二振动模式（Base2-1）和高频第二振动模式（Base2-2），其中在高频侧产生波形峰值。两个第二振动模式（基础2和基础2-2）具有这样的关系，使得枢轴位置的相位在它们之间被反转。滑架的臂的第一弯曲模式的频率被设置在两个第二振动模式之间的槽中的频域中。

67. 发明申请

US20070041130A1 Head suspension 有权
标题翻译：头部悬挂
公开(公告)号：US20070041130A1
公开(公告)日：2007-02-22
申请号：US11505219
申请日：2006-08-14
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： G11B21/21 , G11B5/48
摘要： A head suspension for a hard disk drive has an arm to be attached to a carriage of the hard disk drive and turned around a spindle, a load beam including a rigid part and a resilient part, to apply load onto a head that is arranged at a tip end thereof to write and read data to and from a disk arranged in the hard disk drive, a base end of the rigid part supported on the arm side through the resilient part, and a flexure having read/write wiring patterns connected to the head, the flexure supporting the head and attached to a disk side face of the rigid part, the resilient part at least separated from the arm side and fixed to an opposite disk side face on the arm side and the flexure fixed to a disk side face on the arm side.
摘要翻译：用于硬盘驱动器的磁头悬架具有臂，以连接到硬盘驱动器的托架并转动主轴，包括刚性部分和弹性部分的负载梁，以将负载施加到布置在其尖端用于向布置在硬盘驱动器中的盘写入数据和从其中读取数据，通过弹性部分支撑在臂侧的刚性部分的基端，以及具有连接到硬盘驱动器的读/写布线图案的挠曲件头部，支撑头部并附接到刚性部分的盘侧面的挠曲件，弹性部分至少与臂侧分离并固定到臂侧的相对的盘侧面，并且固定到盘侧面的挠曲件在手臂上。

68. 发明申请

US20060132979A1 Head suspension and method of processing 有权
标题翻译：头悬挂和加工方法
公开(公告)号：US20060132979A1
公开(公告)日：2006-06-22
申请号：US11312824
申请日：2005-12-19
申请人： Norio Horie , Tatsuhiko Nishida , Masao Hanya
发明人： Norio Horie , Tatsuhiko Nishida , Masao Hanya
IPC分类号： G11B5/48
CPC分类号： G11B5/4826
摘要： A head suspension restricts deformation of a flexure caused by frictional force produced between a hard disk and a slider when the hard disk turns in a reverse direction. The head suspension has a load beam resiliently supported with a base. The base is supported with an arm that is turned around an axis. The load beam applies load onto a head having a slider to write and read data to and from the hard disk. The flexure is attached to the load beam and has a tongue that supports the slider. The flexure is provided with a limiter that limits displacement of the tongue due to frictional force produced between the hard disk and the slider when the hard disk is reversely turned. The limiter is on the base side and faces a free end of the tongue. The limiter is integrally formed from a part of the flexure, to face the free end of the tongue.
摘要翻译：磁头悬架限制当硬盘沿相反方向转动时由硬盘和滑块之间产生的摩擦力引起的挠曲变形。磁头悬架具有弹性地支撑有底座的负载梁。底座由围绕轴线的手臂支撑。负载光束将负载施加到具有滑块的磁头上，以从硬盘写入数据和从硬盘读取数据。挠曲件连接到负载梁并具有支撑滑块的舌头。弯曲部设置有限制器，其限制当硬盘反向转动时由于硬盘和滑块之间产生的摩擦力而导致舌头的位移。限位器在基座侧，面向舌头的自由端。限制器由弯曲部的一部分整体形成，以面对舌头的自由端。

69. 发明授权

US06934125B2 Suspension for disc drive and manufacturing method therefor 有权
标题翻译：磁盘驱动器的悬架及其制造方法
公开(公告)号：US06934125B2
公开(公告)日：2005-08-23
申请号：US10732699
申请日：2003-12-09
申请人： Yasuji Takagi , Koji Uozumi , Masao Hanya , Noriyuki Saito
发明人： Yasuji Takagi , Koji Uozumi , Masao Hanya , Noriyuki Saito
IPC分类号： G06F3/12 , G11B5/187 , G11B5/48 , H01R4/24
CPC分类号： G11B5/4826 , G11B5/4813 , G11B5/4833 , Y10T29/49025 , Y10T29/49027 , Y10T29/49032 , Y10T29/49121 , Y10T29/49798
摘要： A suspension for disc drive comprises a base plate, a load beam attached to the base plate, and a flexure attached to the load beam. The load beam includes a rigid body portion, formed of a thick plate independent of the base plate, and a spring portion, formed of a spring member in the form of a thin sheet independent of the rigid body portion. The spring member connects the rigid body portion and the base plate. The spring member is thinner than the rigid body portion and has a lower spring constant. The spring portion is more flexible than the rigid body portion.
摘要翻译：用于盘驱动器的悬架包括基板，附接到基板的负载梁和附接到负载梁的挠曲件。负载梁包括由独立于基板的厚板形成的刚体部分和由独立于刚体部分的薄片形式的弹簧部件形成的弹簧部分。弹簧构件连接刚体部分和基板。弹簧构件比刚体部分薄，并具有较低的弹簧常数。弹簧部分比刚体部分更具柔性。

70. 发明申请

US20050030670A1 Disc drive suspension 有权
标题翻译：磁盘驱动器暂停
公开(公告)号：US20050030670A1
公开(公告)日：2005-02-10
申请号：US10898525
申请日：2004-07-22
申请人： Toshiki Ando , Noriyuki Saito , Masao Hanya , Seiji Yamashita
发明人： Toshiki Ando , Noriyuki Saito , Masao Hanya , Seiji Yamashita
IPC分类号： G11B21/21 , G11B5/48
CPC分类号： G11B5/486 , G11B5/4833
摘要： A disc drive suspension has a base portion including a baseplate and a plate member, a load beam, a pair of hinge members, and a flexure with conductors. The flexure passes through a gap between the hinge members and ranges over the load beam and the base portion. A thin-walled portion is formed by partial etching on that region of a front end portion of the plate member of the base portion which faces the flexure. A thin-walled portion is also formed by partial etching on that region of a rear end portion of the load beam which faces the flexure.
摘要翻译：盘驱动悬架具有包括基板和板构件的基部，负载梁，一对铰链构件和具有导体的挠曲件。挠曲件穿过铰链构件之间的间隙并且穿过负载梁和基部部分。通过部分蚀刻在基部的板部件的前端部分的面向挠曲部分的区域上形成薄壁部分。薄壁部分还通过部分蚀刻在负载梁的面向挠曲的后端部分的区域上形成。

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