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    • 41. 发明授权
    • Suspension for supporting a magnetic head slider
    • 用于支撑磁头滑块的悬架
    • US08441760B2
    • 2013-05-14
    • US13432545
    • 2012-03-28
    • Yasuo Fujimoto
    • Yasuo Fujimoto
    • G11B5/48G11B21/16
    • G11B5/4833
    • Provided that a distance between a distal edge of a supporting part and a dimple is represented by L1, a load beam part is bent around a first bending line within a center region away from the distal edge of the supporting part by more than or equal to 0.4*L1 and less than or equal to 0.6*L1 and also around a second bending line positioned closer to a proximal side in the suspension longitudinal direction than the first bending line. Paired leaf springs are bent around a third bending line. The second bending line is positioned within a proximal region within 0.22*L1 from the distal edge of the supporting part, and no paired flange portions exist at an area at which the second bending line is positioned.
    • 假设支撑部件的远端边缘和凹坑之间的距离由L1表示,则负载梁部分在远离支撑部件的远端边缘的中心区域内围绕第一弯曲线弯曲大于或等于 0.4 * L1且小于或等于0.6 * L1,并且还围绕位于比第一弯曲线更靠近基部侧的第二弯曲线。 配对的板簧围绕第三条弯曲线弯曲。 第二弯曲线位于距离支撑部的远端边缘0.22×L1以内的近端区域中,并且在位于第二弯曲线的区域处不存在成对的凸缘部。
    • 42. 发明授权
    • Suspension for supporting a magnetic head slider
    • 用于支撑磁头滑块的悬架
    • US08159789B2
    • 2012-04-17
    • US12691235
    • 2010-01-21
    • Yasuo FujimotoKenji Mashimo
    • Yasuo FujimotoKenji Mashimo
    • G11B5/48
    • G11B5/4833
    • It is an object to achieve prevention of lowering resonant frequency and improved production efficiency while achieving reduction in weight of a supporting part with a boss portion and reduction in thickness at area at which the boss portion is located. In the present invention, the supporting part includes a first supporting member with which a load bending part is connected, and a second supporting member with the boss portion and a main body region extended radially outward from the boss portion. At least one of the inner periphery of the mount hole and the outer periphery of the main body region is integrally provided with a rib region. The first and second supporting members are connected to each other by a restoring force of the rib region that has been elastically and/or plastically deformed by the other one of the inner periphery of the mount hole and the outer periphery of the main body region with the main body region being located at least partially in the mount hole in a through-thickness direction.
    • 本发明的目的在于实现降低谐振频率和提高生产效率,同时实现具有凸台部分的支撑部件的重量的减小以及在凸台部分所在的区域处的厚度的减小。 在本发明中,支撑部包括连接负载弯曲部的第一支撑部件和具有凸起部的第二支撑部件和从凸台部径向向外延伸的主体区域。 安装孔的内周和主体区域的外周中的至少一个一体地设置有肋区域。 第一和第二支撑构件通过由安装孔的内周和主体区域的外周弹性和/或塑性变形的肋区域的恢复力相互连接, 所述主体区域至少部分地位于贯穿厚度方向的安装孔中。
    • 43. 发明申请
    • Magnetic Head Suspension and Method of Manufacturing Base Part of Magnetic Head Suspension
    • 磁头悬架及制造磁头悬架基座部分的方法
    • US20080062569A1
    • 2008-03-13
    • US11850827
    • 2007-09-06
    • Yasuo Fujimoto
    • Yasuo Fujimoto
    • G11B5/48
    • G11B5/4826
    • The present invention provides a magnetic head suspension including a flexure part including a magnetic head mounting region for supporting a magnetic head slider; a load bending part for generating a load to press the magnetic head slider towards a recording medium; a load beam part for transmitting the load generated by the load bending part to the magnetic head mounting region; and a base part connected to a proximal end side of the load bending part. The base part has a thin thickness region extending from a distal end towards a proximal end side by a predetermined distance and having a thin thickness compared to other region.
    • 本发明提供一种磁头悬架,其包括:挠曲部分,包括用于支撑磁头滑块的磁头安装区域; 负载弯曲部,用于产生用于将磁头滑块朝向记录介质按压的负载; 负载梁部,用于将由负载弯曲部产生的负载传递到磁头安装区域; 以及与负载弯曲部的基端侧连接的基部。 基部具有从远端朝向近端侧延伸预定距离的薄的厚度区域,并且与其它区域相比具有薄的厚度。
    • 49. 发明申请
    • Magnetic Head Suspension
    • 磁头悬架
    • US20070177307A1
    • 2007-08-02
    • US11688693
    • 2007-03-20
    • Yasuo Fujimoto
    • Yasuo Fujimoto
    • G11B5/48
    • G11B5/4833
    • A magnetic head suspension of the present invention includes a flexure having a magnetic head mounting region, a load beam connected to the flexure and having a dimple at a portion corresponding to the magnetic head mounting region a load-bent portion generating a load for pressing a magnetic head to a magnetic disk via the load beam, and a base portion connected to a rear region of the load-bent portion. The load beam has a reinforcing structure that is symmetrical as viewed from the above based on a center longitudinal axis line, only in a center region in a longitudinal direction from a rearmost portion at the rear region to the dimple.
    • 本发明的磁头悬架包括具有磁头安装区域的挠曲件,连接到挠曲件的负载梁,并且在与磁头安装区域对应的部分处具有凹坑,负载弯曲部分产生用于按压 通过负载梁将磁头磁头连接到磁盘,以及连接到负载弯曲部分的后部区域的基部。 负载梁具有从上方观察到的仅从中心纵轴线对称的加强结构,仅在从后部区域的最后部分到凹坑的纵向方向的中心区域。