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1. 发明授权

US08441762B2 Magnetic head suspension having a supporting part with connecting beams 有权
标题翻译：磁头悬架，其具有带有连接梁的支撑部分
公开(公告)号：US08441762B2
公开(公告)日：2013-05-14
申请号：US13455290
申请日：2012-04-25
申请人： Yasuo Fujimoto , Satoru Takasugi
发明人： Yasuo Fujimoto , Satoru Takasugi
IPC分类号： G11B5/56 , G11B21/24
CPC分类号： G11B5/4833 , G11B5/4873
摘要： In a magnetic head suspension according to the present invention, each of paired right and left connecting beams that are positioned on both sides of an open section, with which paired piezoelectric elements are at least partially overlapped in a plan view, in a suspension width direction and connect a proximal end section that is directly or indirectly connected to a main actuator and a distal end section to which the load bending part is connected includes proximal-side and distal-side beams. The distal-side beam is inclined with respect to the proximal-side beam in a plan view such that a connection point between the proximal-side and distal-side beams is located closer to a suspension longitudinal center line relative to a virtual line connecting the proximal end of the proximal-side beam and the distal end of the distal-side beam.
摘要翻译：在根据本发明的磁头悬架中，位于开口部分的两侧的成对的左右连接梁中的成对的压电元件在平面图中至少部分地重叠在悬架宽度方向上并且连接直接或间接地连接到主致动器的近端部分和负载弯曲部分连接的远端部分包括近侧和远侧侧梁。远侧侧梁在平面图中相对于近侧侧梁倾斜，使得近侧侧梁与远端侧梁之间的连接点相对于虚拟线相对于悬挂纵向中心线定位，近端侧梁的近端和远端侧梁的远端。

2. 发明授权

US08427788B2 Magnetic head suspension with balance mass member 有权
标题翻译：具有平衡质量构件的磁头悬架
公开(公告)号：US08427788B2
公开(公告)日：2013-04-23
申请号：US13469147
申请日：2012-05-11
申请人： Satoru Takasugi , Yasuo Fujimoto , Kenji Mashimo
发明人： Satoru Takasugi , Yasuo Fujimoto , Kenji Mashimo
IPC分类号： G11B5/48 , G11B21/16 , G11B5/55 , G11B21/08
CPC分类号： G11B5/4833
摘要： The present invention provides a magnetic head suspension, wherein a supporting portion such as an arm or base plate includes a pair of supporting pieces extending from its opposite sides in the widthwise direction to a tip-end side of the suspension, and a concave portion which is defined by the pair of supporting pieces and is opened toward the tip-end side of the suspension, there is provided an elastically-deformable elastic plate which is connected to the pair of supporting pieces at a first end and a second end in the widthwise direction of the magnetic head suspension, the member forming the load beam portion is connected to the elastic plate, and the elastic plate forms the load bending portion.
摘要翻译：本发明提供了一种磁头悬架，其中诸如臂或底板的支撑部分包括从宽度方向的相对侧延伸到悬架的顶端侧的一对支撑件，以及凹部，由一对支撑件限定，并且朝向悬架的前端侧敞开，设置有可弹性变形的弹性板，其在第一端部处连接到一对支撑件，在宽度方向上与第二端部连接形成负载梁部的部件与弹性板连接，弹性板形成负载弯曲部。

3. 发明授权

US08390961B2 Magnetic head suspension having a support plate connected to the lower surface of the supporting part 有权
标题翻译：磁头悬架具有连接到支撑部分的下表面的支撑板
公开(公告)号：US08390961B2
公开(公告)日：2013-03-05
申请号：US12732692
申请日：2010-03-26
申请人： Yasuo Fujimoto , Satoru Takasugi
发明人： Yasuo Fujimoto , Satoru Takasugi
IPC分类号： G11B5/58 , G11B21/10
CPC分类号： G11B5/4833 , G11B5/4873
摘要： In a magnetic head suspension according to the present invention, each of paired right and left connecting beams that are positioned on both sides of an open section, with which paired piezoelectric elements are at least partially overlapped in a plan view, in a suspension width direction and connect a proximal end section that is directly or indirectly connected to a main actuator and a distal end section to which the load bending part is connected includes proximal-side and distal-side beams. The distal-side beam is inclined with respect to the proximal-side beam in a plan view such that a connection point between the proximal-side and distal-side beams is located closer to a suspension longitudinal center line relative to a virtual line connecting the proximal end of the proximal-side beam and the distal end of the distal-side beam.
摘要翻译：在根据本发明的磁头悬架中，位于开口部分的两侧的成对的左右连接梁中的成对的压电元件在平面图中至少部分地重叠在悬架宽度方向上并且连接直接或间接地连接到主致动器的近端部分和负载弯曲部分连接的远端部分包括近侧和远侧侧梁。远侧侧梁在平面图中相对于近侧侧梁倾斜，使得近侧侧梁与远端侧梁之间的连接点相对于虚拟线相对于悬挂纵向中心线定位，近端侧梁的近端和远端侧梁的远端。

4. 发明授权

US07365944B2 Magnetic head suspension with reduced mass load beam portion 有权
标题翻译：具有减小质量负载梁部分的磁头悬架
公开(公告)号：US07365944B2
公开(公告)日：2008-04-29
申请号：US11073709
申请日：2005-03-08
申请人： Yasuo Fujimoto , Satoru Takasugi
发明人： Yasuo Fujimoto , Satoru Takasugi
IPC分类号： G11B5/48
CPC分类号： G11B5/4833
摘要： A magnetic head suspension includes a flexure portion, a load bend portion, a load beam portion, and a base portion. The load beam portion includes: a base end area continuously connected with the load bend portion; an intermediate area extending from the base end area toward a tip end side, and a tip end area extending from the intermediate area toward the tip end side to reach the magnetic head mount area. The base end area has first side edges tilted so as to gradually approach a central longitudinal axis line of the magnetic head suspension as the first side edges go toward the tip end side. The intermediate area has second side edges continuously connected with the first side edges and configured to be substantially parallel with the central longitudinal axis line or to be tilted to gradually approach the central longitudinal axis line as the second side edges go toward the tip end side.
摘要翻译：磁头悬架包括挠曲部分，负载弯曲部分，负载梁部分和基部部分。负载梁部包括：与负载弯曲部连续连接的基端部区域; 从所述基端部朝向前端侧延伸的中间区域，以及从所述中间区域朝向所述前端侧延伸到所述磁头安装区域的前端区域。当第一侧边缘朝向顶端侧时，基端区域具有倾斜的第一侧边缘，以逐渐接近磁头悬架的中心纵向轴线。中间区域具有与第一侧边缘连续连接的第二侧边缘，并且构造成与中心纵向轴线大致平行，或者随着第二侧边缘朝向顶端侧而倾斜以逐渐接近中心纵轴线。

5. 发明授权

US08446697B2 Magnetic head suspension with optimized inclination angle 有权
标题翻译：具有优化倾斜角度的磁头悬挂
公开(公告)号：US08446697B2
公开(公告)日：2013-05-21
申请号：US13551134
申请日：2012-07-17
申请人： Yasuo Fujimoto , Satoru Takasugi
发明人： Yasuo Fujimoto , Satoru Takasugi
IPC分类号： G11B5/48 , G11B21/16 , G11B5/55 , G11B21/08
CPC分类号： G11B5/4833 , G11B5/4873
摘要： In a magnetic head suspension according to the present invention, each of paired right and left connecting beams that are positioned on both sides of an open section, with which paired piezoelectric elements are at least partially overlapped in a plan view, in a suspension width direction and connect a proximal end section that is directly or indirectly connected to a main actuator and a distal end section to which the load bending part is connected includes proximal-side and distal-side beams. The distal-side beam is inclined with respect to the proximal-side beam in a plan view such that a connection point between the proximal-side and distal-side beams is located closer to a suspension longitudinal center line relative to a virtual line connecting the proximal end of the proximal-side beam and the distal end of the distal-side beam.
摘要翻译：在根据本发明的磁头悬架中，位于开口部分的两侧的成对的左右连接梁中的成对的压电元件在平面图中至少部分地重叠在悬架宽度方向上并且连接直接或间接地连接到主致动器的近端部分和负载弯曲部分连接的远端部分包括近侧和远侧侧梁。远侧侧梁在平面图中相对于近侧侧梁倾斜，使得近侧侧梁与远端侧梁之间的连接点相对于虚拟线相对于悬挂纵向中心线定位，近端侧梁的近端和远端侧梁的远端。

6. 发明授权

US08369047B2 Magnetic head suspension and manufacturing method thereof with pair of piezoelectric adjusters 有权
标题翻译：磁头悬挂及其制造方法与一对压电调节器
公开(公告)号：US08369047B2
公开(公告)日：2013-02-05
申请号：US13082169
申请日：2011-04-07
申请人： Yasuo Fujimoto , Satoru Takasugi , Kenji Mashimo
发明人： Yasuo Fujimoto , Satoru Takasugi , Kenji Mashimo
IPC分类号： G11B5/56 , G11B21/24
CPC分类号： G11B5/4873 , Y10T29/42 , Y10T29/49021 , Y10T29/49037
摘要： A flexure metal plate includes distal and proximal end side-center-support plate forming regions that are positioned on distal and proximal sides within an open section. To a distal end section of a supporting part that is positioned on a distal side of the open section, first and second-distal side-metal plates are fixed so as to be positioned on an outer side of the distal end side-center-support plate forming region in a width direction, and to a proximal end section of the supporting part that is positioned on a proximal side of the open section, first and second-proximal side-metal plates are fixed so as to be positioned on an outer side of the proximal end side-center-support plate forming region in the width direction. The first and second-distal side-metal plates form a distal end side-support plate in cooperation with the distal end side-center-support plate forming region.
摘要翻译：弯曲金属板包括位于开口部分内的远侧和近侧的远侧和近端侧中心支撑板形成区域。在位于开口部的前端侧的支撑部的前端部固定有第一和第二侧面侧金属板，以位于远侧侧面中心支撑体的外侧在宽度方向的板形成区域和位于开口部的基端侧的支撑部的基端部，第一和第二近侧侧金属板被固定成位于外侧的宽度方向的基端侧中心支撑板形成区域。第一和第二远侧侧金属板与前端侧中心支撑板形成区域配合形成前端侧支撑板。

7. 发明授权

US08064167B2 Magnetic head suspension 有权
标题翻译：磁头悬挂
公开(公告)号：US08064167B2
公开(公告)日：2011-11-22
申请号：US12436504
申请日：2009-05-06
申请人： Yasuo Fujimoto , Satoru Takasugi
发明人： Yasuo Fujimoto , Satoru Takasugi
IPC分类号： G11B5/48
CPC分类号： G11B5/4826 , G11B5/4833
摘要： An elastic plate that is supported at both ends by a pair of supporting pieces of a supporting part functions as the load bending part. A portion of a load beam base plate that is positioned on a distal end side from a load bending center line of the elastic plate includes a parallel region that is fixed to the elastic plate, an intermediate region that extends to a distal end side through a proximal-side bending line along a suspension widthwise direction, and a distal region that extends to a distal end side through a distal-side bending line and is formed with a dimple with which a head-mounting region of a flexure part is brought into contact. The distal-side bending line is positioned in the vicinity of an intermediate point between the load bending center line and the dimple in a suspension lengthwise direction.
摘要翻译：由支撑部的一对支撑件在两端支撑的弹性板用作负载弯曲部。位于弹性板的负载弯曲中心线的远端侧的负载梁基板的一部分包括固定在弹性板上的平行区域，通过一个中间区域延伸到前端侧近侧弯曲线沿着悬挂宽度方向，以及远端区域，其通过远侧弯曲线延伸到远端侧，并且形成有凹部，弯曲部的头部安装区域与该凹部接触。远端弯曲线位于负载弯曲中心线和凹部之间的中间点附近，在悬架长度方向上。

8. 发明申请

US20090279209A1 Magnetic Head Suspension 有权
标题翻译：磁头悬架
公开(公告)号：US20090279209A1
公开(公告)日：2009-11-12
申请号：US12436504
申请日：2009-05-06
申请人： Yasuo Fujimoto , Satoru Takasugi
发明人： Yasuo Fujimoto , Satoru Takasugi
IPC分类号： G11B5/60
CPC分类号： G11B5/4826 , G11B5/4833
摘要： An elastic plate that is supported at both ends by a pair of supporting pieces of a supporting part functions as the load bending part. A portion of a load beam base plate that is positioned on a distal end side than a load bending center line BL of the elastic plate includes a parallel region that is fixed to the elastic plate, an intermediate region that extend to a distal end side through a proximal-side bending line along a suspension widthwise direction, and a distal region that extends to a distal end side through a distal-side bending line and is formed with a dimple with which a head-mounting region of a flexure part is brought into contact. The distal-side bending line is positioned in the vicinity of an intermediate point between the load bending center line and the dimple in a suspension lengthwise direction.
摘要翻译：由支撑部的一对支撑件在两端支撑的弹性板用作负载弯曲部。负载梁基板的位于弹性板的负载弯曲中心线BL的前端侧的部分包括固定到弹性板的平行区域，延伸到前端侧的中间区域通过沿着悬架宽度方向的近侧弯曲线，以及远端区域，其通过远侧弯曲线延伸到远端侧，并且形成有凹部，挠曲部件的头部安装区域与该凹部成一体联系。远端弯曲线位于负载弯曲中心线和凹部之间的中间点附近，在悬架长度方向上。

9. 发明授权

US07365945B2 Magnetic head suspension with a lift tab 有权
标题翻译：带抬头的磁头悬挂
公开(公告)号：US07365945B2
公开(公告)日：2008-04-29
申请号：US11050447
申请日：2005-02-04
申请人： Yasuo Fujimoto , Satoru Takasugi , Hiroki Matsunaga
发明人： Yasuo Fujimoto , Satoru Takasugi , Hiroki Matsunaga
IPC分类号： G11B5/54
CPC分类号： G11B5/4826 , G11B5/4833
摘要： There is provided a magnetic head suspension including: a flexure portion which has a magnetic head mount area for supporting a magnetic head slider; a load bend portion which generates a load for pressing the magnetic head slider to a storage surface of a storage medium; a load beam portion which transmits the load to the magnetic head mount area; and a base portion which supports a base end region of the load bend portion. The load beam portion integrally includes a body in which at least a tip end portion thereof extends along a first plane approximately in parallel with the storage surface of the storage medium, and a lift tab extending forward from the tip end portion. The lift tab includes an engaging portion extending along a second plane which is approximately in parallel with the first plane and is positioned upper than the first plane so as to be spaced apart from the storage surface of the storage medium, and an inclined portion extending between the tip end portion of the body and the engaging portion. The load beam portion further includes a pair of flanges on both side edges in a width direction. The pair of side edges are positioned at least over the tip end portion and the inclined portion.
摘要翻译：提供了一种磁头悬架，包括：挠曲部分，其具有用于支撑磁头滑块的磁头安装区域; 负载弯曲部，其产生用于将磁头滑块按压到存储介质的存储表面的负载; 负载梁部，其将负载传递到磁头安装区域; 以及支撑负载弯曲部的基端部的基部。负载梁部分一体地包括主体，其中至少其末端部分沿着与存储介质的存储表面大致平行的第一平面延伸，以及从顶端部向前延伸的提升片。提升片包括沿着与第一平面大致平行的第二平面延伸并且定位在第一平面上方以与存储介质的存储表面间隔开的接合部分和在存储介质的存储表面之间延伸的倾斜部分主体的前端部和接合部。负载梁部分还包括在宽度方向上的两个侧边缘上的一对凸缘。一对侧边缘至少位于前端部分和倾斜部分之上。

10. 发明授权

US08427789B2 Magnetic head suspensions having a load bending portion, a load beam portion, and a balance mass member 有权
标题翻译：具有负载弯曲部分，负载梁部分和平衡质量部件的磁头悬架
公开(公告)号：US08427789B2
公开(公告)日：2013-04-23
申请号：US13469187
申请日：2012-05-11
申请人： Satoru Takasugi , Yasuo Fujimoto , Kenji Mashimo
发明人： Satoru Takasugi , Yasuo Fujimoto , Kenji Mashimo
IPC分类号： G11B5/55 , G11B21/08
CPC分类号： G11B5/4833
摘要： The present invention provides a magnetic head suspension, wherein a supporting portion such as an arm or base plate includes a pair of supporting pieces extending from its opposite sides in the widthwise direction to a tip-end side of the suspension, and a concave portion which is defined by the pair of supporting pieces and is opened toward the tip-end side of the suspension, there is provided an elastically-deformable elastic plate which is connected to the pair of supporting pieces at a first end and a second end in the widthwise direction of the magnetic head suspension, the member forming the load beam portion is connected to the elastic plate, and the elastic plate forms the load bending portion.
摘要翻译：本发明提供了一种磁头悬架，其中诸如臂或底板的支撑部分包括从宽度方向的相对侧延伸到悬架的顶端侧的一对支撑件，以及凹部，由一对支撑件限定，并且朝向悬架的前端侧敞开，设置有可弹性变形的弹性板，其在第一端部处连接到一对支撑件，在宽度方向上与第二端部连接形成负载梁部的部件与弹性板连接，弹性板形成负载弯曲部。

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