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1. 发明申请

US20050052785A1 Head suspension for disk drive 有权
标题翻译：磁盘驱动器的磁头悬挂
公开(公告)号：US20050052785A1
公开(公告)日：2005-03-10
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： G11B21/21 , G11B5/48
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）。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（t2）。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。

2. 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。

3. 发明授权

US07639455B2 Head suspension and method of processing head suspension 有权
标题翻译：头部悬挂和头部悬挂处理方法
公开(公告)号：US07639455B2
公开(公告)日：2009-12-29
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： G11B21/16
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。

4. 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。

5. 发明授权

US06898059B2 Head suspension for disk drive 有权
标题翻译：磁盘驱动器的磁头悬挂
公开(公告)号：US06898059B2
公开(公告)日：2005-05-24
申请号：US10195807
申请日：2002-07-15
申请人： Norio Horie , Itsuro Kikkawa , Hajime Arai
发明人： Norio Horie , Itsuro Kikkawa , Hajime Arai
IPC分类号： G11B21/21 , G11B5/48 , G11B5/60
CPC分类号： G11B5/486
摘要： A head suspension for a disk drive has a load beam. The load beam consists of a rigid part and a resilient part that are independent of each other. The head suspension is capable of suppressing impedance variations in a flexure and avoiding air disturbance. The head suspension has a plate attached to a carriage, the load beam having the rigid part and the resilient part, and the flexure attached to the load beam and extended toward the plate. The resilient part of the load beam is made of a resilient material that is independent of the rigid part. A first side of the resilient material is laid on an end of the rigid part and joined thereto. A second side of the resilient material is joined to the plate. The first side of the resilient material is provided with a cut to partly expose the end of the rigid part. The flexure is extended through the cut toward the plate.
摘要翻译：用于磁盘驱动器的磁头悬架具有负载梁。负载梁由刚性部分和彼此独立的弹性部分组成。头悬挂能够抑制挠曲中的阻抗变化并避免空气干扰。磁头悬架具有附接到滑架的板，负载梁具有刚性部分和弹性部分，并且挠曲件附接到负载梁并朝向板延伸。负载梁的弹性部分由独立于刚性部件的弹性材料制成。弹性材料的第一侧被放置在刚性部分的一端并与之连接。弹性材料的第二面与板接合。弹性材料的第一侧设置有切割部分地露出刚性部件的端部。弯曲部通过切割板向板延伸。

6. 发明授权

US06967820B2 Head suspension for disk drive 有权
标题翻译：磁盘驱动器的磁头悬挂
公开(公告)号：US06967820B2
公开(公告)日：2005-11-22
申请号：US10195797
申请日：2002-07-15
申请人： Norio Horie , Itsuro Kikkawa , Hajime Arai
发明人： Norio Horie , Itsuro Kikkawa , Hajime Arai
IPC分类号： G11B21/21 , G11B5/48 , G11B21/16
CPC分类号： G11B5/486
摘要： A head suspension for a disk drive has a flexure extended from a load beam toward a plate. The flexure is structured to prevent fluttering. The head suspension has the plate attached to a carriage and turned around a spindle, the load beam having a rigid part and a resilient part and supported by the plate with the resilient part adjoining an end of the plate, to apply load on a slider arranged at a front end of the load beam, the flexure having a head to write and read data to and from a hard disk and a conductive path to transmit write and read signals to and from the head, the flexure being attached to the load beam and extended toward the plate, and a fixing piece formed on the flexure. The fixing piece is fixed to a resilient material at the end of the plate.
摘要翻译：用于磁盘驱动器的磁头悬架具有从负载梁向板延伸的挠曲。弯曲结构旨在防止飘动。磁头悬架具有附接到滑架并转动主轴的板，负载梁具有刚性部分和弹性部分，并且由板支撑，弹性部分邻接板的端部，以将负载施加在布置的滑块上在负载梁的前端处，挠曲件具有头部，用于向硬盘和导电路径写入和读取数据，以向头部传送写入信号和读取信号，挠曲件附接到负载梁，朝向板延伸，以及形成在弯曲部上的固定片。固定件固定在板的端部的弹性材料上。

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