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1. 发明授权

US06226153B1 Magnetic-head supporting mechanism 有权
标题翻译：磁头支撑机构
公开(公告)号：US06226153B1
公开(公告)日：2001-05-01
申请号：US09140350
申请日：1998-08-26
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B560
CPC分类号： G11B5/4826 , G11B5/4833
摘要： If a large external impact is applied to a magnetic disc apparatus, a slider jumps from a disc surface and rotates. When the slider jumps and rotates, its edges re-contact the disc surface to damage this surface. To reduce the rotation angle of the slider to control its position if an impact is effected, the present invention provides a roof on a load arm to reduce the contact angle at which the slider contacts the disc surface in order to relax the impact upon a contact.
摘要翻译：如果对磁盘装置施加大的外部冲击，则滑块从盘表面跳转并旋转。当滑块跳转并旋转时，其边缘会重新接触光盘表面以损坏该表面。为了减小滑块的旋转角度以控制其位置，如果发生冲击，本发明在负载臂上提供一个屋顶，以减小滑块与盘表面接触的接触角，以便放松对接触的冲击。

2. 发明申请

US20090073613A1 Magnetic Head Supporting Mechanism 有权
标题翻译：磁头支撑机构
公开(公告)号：US20090073613A1
公开(公告)日：2009-03-19
申请号：US12264939
申请日：2008-11-05
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B5/48
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic-head supporting mechanism includes a slider having a chamfered bleed portion, a mounting portion on which the slider is mounted, a flexible finger portion extending in a longitudinal direction and supporting the mounting portion, a load beam extending in the longitudinal direction that connects at an end to a positioning mechanism, and that applies a load to the slider, and a regulating member extending from the load beam in the longitudinal direction for preventing change of an attitude of the slider when an angular attitude of the slider exceeds a predetermined angle. The regulating member extends over and above the flexible finger portion and over and above the slider and has an end in the longitudinal direction at a position approximately equal to an end of the flexible finger portion in the longitudinal direction.
摘要翻译：磁头支撑机构包括具有倒角排出部分的滑块，安装滑块的安装部分，沿纵向方向延伸并支撑安装部分的柔性指状部分，沿纵向方向延伸的负载梁，其连接在定位机构的端部，并且对滑块施加载荷，以及限制构件，其沿着纵向方向从负载梁延伸，以防止滑块的角度姿态超过预定角度时滑块的姿态变化。调节构件在柔性指状部分上方延伸并且在滑块上方和上方延伸，并且在纵向方向上具有在纵向方向上大致等于柔性指状部分的端部的位置的端部。

3. 发明授权

US06621663B2 Magnetic-head supporting mechanism 失效
公开(公告)号：US06621663B2
公开(公告)日：2003-09-16
申请号：US10217412
申请日：2002-08-14
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B560
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic-disc apparatus for recording or reproducing information in which a slider loading a magnetic-head is supported on a magnetic disc. A supporting mechanism for supporting the slider on the magnetic-disc includes a first supporting member mounting the slider and a second supporting member connected with the first supporting member. The first supporting member includes a mounting portion for mounting the slider, at least one flexible finger portion provided at opposite sides of the mounting portion and a connecting portion connected to the second supporting member. The second supporting member including at a tip portion, a constricted portion extended to an end direction having a narrow width than that between inner side edges of the two flexible finger portions and a projecting portion projecting from the constricted portion to the direction of width. The projecting portion is overlapped with the flexible finger portion in the outward direction of surface.

4. 发明授权

US07450345B2 Magnetic head supporting mechanism with two openings proximate to pivot of load beam 有权
标题翻译：磁头支撑机构，两个开口靠近负载梁枢轴
公开(公告)号：US07450345B2
公开(公告)日：2008-11-11
申请号：US11806119
申请日：2007-05-30
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B5/48
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic disc apparatus having a magnetic disc on which information is recorded, a magnetic head and a magnetic head supporting mechanism. The magnetic head supporting mechanism includes a slider having the magnetic head mounted thereon, a load beam having an arm mounting portion and a pivot, and a gimbal having a mounting portion on which the slider is mounted, two flexible finger portions spaced from the load beam and supporting the mounting portion so that the slider is rotatable with respect to the pivot, and a base end portion which is joined to the load beam. The load beam has two openings formed therein in proximity to the pivot which enable viewing of a back surface of the mounting portion which is opposite to a surface of the mounting portion of the gimbal on which the slider is mounted.
摘要翻译：一种具有记录有信息的磁盘的磁盘装置，磁头和磁头支撑机构。磁头支撑机构包括：安装有磁头的滑块，具有臂安装部分和枢轴的负载梁，以及具有安装滑块的安装部分的万向节，具有与负载梁间隔开的两个柔性指状部分并且支撑所述安装部分，使得所述滑块能够相对于所述枢轴转动;以及基端部，其与所述负载梁接合。负载梁具有形成在其中的枢轴附近的两个开口，其能够观察安装部分的后表面，该背面与安装滑块的万向架的安装部分的表面相对。

5. 发明申请

US20060023361A1 Magnetic head supporting mechanism 失效
标题翻译：磁头支撑机构
公开(公告)号：US20060023361A1
公开(公告)日：2006-02-02
申请号：US11237823
申请日：2005-09-29
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B5/48
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic disc apparatus having a magnetic head supporting mechanism which includes a slider, a load beam having a spring portion and a pivot, and a gimbal having a mounting portion on which the slider is mounted. The gimbal has flexible finger portions spaced from the load beam which support the mounting portion so that the slider is rotatable with respect to the pivot, and a base end portion which is joined to the load beam. The load beam has elongation portions extending with respect to both sides of the pivot and being connected together in a proximity of a tip end portion of the flexible finger portions so as to be spaced from the pivot of the gimbal and for delimiting a window. The pivot is provided on a projection portion of the load beam which projects in the window from a spring portion side of the window.
摘要翻译：一种具有磁头支撑机构的磁盘装置，其包括滑块，具有弹簧部分和枢轴的负载梁，以及具有安装滑块的安装部分的万向架。万向节具有与负载梁间隔开的柔性指状部分，其支撑安装部分，使得滑块相对于枢轴可旋转，以及基端部分，其连接到负载梁。负载梁具有相对于枢轴的两侧延伸的延伸部分，并且在柔性指状部分的末端部分附近连接在一起，以便与万向节的枢轴间隔开并限定窗口。枢轴设置在负载梁的从窗口的弹簧部分侧突出在窗口中的突出部分上。

6. 发明授权

US06552877B2 Magnetic-head supporting mechanism 失效
标题翻译：磁头支撑机构
公开(公告)号：US06552877B2
公开(公告)日：2003-04-22
申请号：US09812788
申请日：2001-03-15
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B560
CPC分类号： G11B5/4826 , G11B5/4833
摘要： If a large external impact is applied to a magnetic disc apparatus, a slider jumps from a disc surface and rotates. When the slider jumps and rotates, its edges re-contact the disc surface to damage this surface. To reduce the rotation angle of the slider to control its position if an impact is effected, the present invention provides a roof on a load arm to reduce the contact angle at which the slider contacts the disc surface in order to relax the impact upon a contact.
摘要翻译：如果对磁盘装置施加大的外部冲击，则滑块从盘表面跳转并旋转。当滑块跳转并旋转时，其边缘会重新接触光盘表面以损坏该表面。为了减小滑块的旋转角度以控制其位置，如果发生冲击，本发明在负载臂上提供一个屋顶，以减小滑块与盘表面接触的接触角，以便放松对接触的冲击。

7. 发明授权

US07885039B2 Magnetic head supporting mechanism with regulating member which prevents over angulation of the slider support 有权
标题翻译：具有调节构件的磁头支撑机构，其防止滑块支撑件的过度成角度
公开(公告)号：US07885039B2
公开(公告)日：2011-02-08
申请号：US12264939
申请日：2008-11-05
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B5/55
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic-head supporting mechanism includes a slider having a chamfered bleed portion, a mounting portion on which the slider is mounted, a flexible finger portion extending in a longitudinal direction and supporting the mounting portion, a load beam extending in the longitudinal direction that connects at an end to a positioning mechanism, and that applies a load to the slider, and a regulating member extending from the load beam in the longitudinal direction for preventing change of an attitude of the slider when an angular attitude of the slider exceeds a predetermined angle. The regulating member extends over and above the flexible finger portion and over and above the slider and has an end in the longitudinal direction at a position approximately equal to an end of the flexible finger portion in the longitudinal direction.
摘要翻译：磁头支撑机构包括具有倒角排出部分的滑块，安装滑块的安装部分，沿纵向方向延伸并支撑安装部分的柔性指状部分，沿纵向方向延伸的负载梁，其连接在定位机构的端部，并且对滑块施加载荷，以及限制构件，其沿着纵向方向从负载梁延伸，以防止滑块的角度姿态超过预定角度时滑块的姿态变化。调节构件在柔性指状部分上方延伸并且在滑块上方和上方延伸，并且在纵向方向上具有在纵向方向上大致等于柔性指状部分的端部的位置的端部。

8. 发明申请

US20070230057A1 Magnetic head supporting mechanism 有权
标题翻译：磁头支撑机构
公开(公告)号：US20070230057A1
公开(公告)日：2007-10-04
申请号：US11806119
申请日：2007-05-30
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B5/48
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic disc apparatus having a magnetic disc on which information is recorded, a magnetic head and a magnetic head supporting mechanism. The magnetic head supporting mechanism includes a slider having the magnetic head mounted thereon, a load beam having an arm mounting portion and a pivot, and a gimbal having a mounting portion on which the slider is mounted, two flexible finger portions spaced from the load beam and supporting the mounting portion so that the slider is rotatable with respect to the pivot, and a base end portion which is joined to the load beam. The load beam has two openings formed therein in proximity to the pivot which enable viewing of a back surface of the mounting portion which is opposite to a surface of the mounting portion of the gimbal on which the slider is mounted.
摘要翻译：一种具有记录有信息的磁盘的磁盘装置，磁头和磁头支撑机构。磁头支撑机构包括：安装有磁头的滑块，具有臂安装部分和枢轴的负载梁，以及具有安装滑块的安装部分的万向节，具有与负载梁间隔开的两个柔性指状部分并且支撑所述安装部分，使得所述滑块能够相对于所述枢轴转动;以及基端部，其与所述负载梁接合。负载梁具有形成在其中的枢轴附近的两个开口，其能够观察安装部分的后表面，该背面与安装滑块的万向架的安装部分的表面相对。

9. 发明授权

US07248439B2 Magnetic head supporting mechanism utilizing elongated portions of a load beam to define an opening in the load beam 失效
标题翻译：磁头支撑机构利用负载梁的细长部分来限定负载梁中的开口
公开(公告)号：US07248439B2
公开(公告)日：2007-07-24
申请号：US11237823
申请日：2005-09-29
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B5/48
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic disc apparatus having a magnetic head supporting mechanism which includes a slider, a load beam having a spring portion and a pivot, and a gimbal having a mounting portion on which the slider is mounted. The gimbal has flexible finger portions spaced from the load beam which support the mounting portion so that the slider is rotatable with respect to the pivot, and a base end portion which is joined to the load beam. The load beam has elongation portions extending with respect to both sides of the pivot and being connected together in a proximity of a tip end portion of the flexible finger portions so as to be spaced from the pivot of the gimbal and for delimiting a window. The pivot is provided on a projection portion of the load beam which projects in the window from a spring portion side of the window.
摘要翻译：一种具有磁头支撑机构的磁盘装置，其包括滑块，具有弹簧部分和枢轴的负载梁，以及具有安装滑块的安装部分的万向架。万向节具有与负载梁间隔开的柔性指状部分，其支撑安装部分，使得滑块相对于枢轴可旋转，以及基端部分，其连接到负载梁。负载梁具有相对于枢轴的两侧延伸的延伸部分，并且在柔性指状部分的末端部分附近连接在一起，以便与万向节的枢轴间隔开并限定窗口。枢轴设置在负载梁的从窗口的弹簧部分侧突出在窗口中的突出部分上。

10. 发明授权

US06954337B2 Magnetic-head supporting mechanism 失效
标题翻译：磁头支撑机构
公开(公告)号：US06954337B2
公开(公告)日：2005-10-11
申请号：US10635607
申请日：2003-08-07
申请人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
发明人： Mikio Tokuyama , Yukio Katou , Jyousei Shimizu , Yasuo Kojima , Hiroshi Nishida , Kouki Uefune
IPC分类号： G11B21/21 , G11B5/48 , G11B5/60
CPC分类号： G11B5/4826 , G11B5/4833
摘要： A magnetic-disc apparatus includes a magnetic disc, a magnetic head, and a magnetic-head supporting mechanism having a suspension which includes a load beam having a spring portion and an end portion with a pivot and a gimbal having a mounting portion for a slider loaded with the magnetic head. The gimbal has two flexible finger portions that are extended along both sides of the mounting portion. One surface of the end portion which is directed toward a surface of the magnetic disc and one surface of the flexible finger portions which opposes the one surface of the end portion are spaced so as to be out of contact with each other in a region of a tip portion of the gimbal except when the mounting portion undergoes rotational movement.
摘要翻译：磁盘装置包括磁盘，磁头和具有悬架的磁头支撑机构，该悬架包括具有弹簧部分和具有枢轴的端部的负载梁和具有用于滑块的安装部分的万向架装载磁头。万向节具有沿安装部分的两侧延伸的两个柔性指状部分。端部的朝向磁盘表面的一个表面和与端部的一个表面相对的柔性指状部分的一个表面间隔开，以便在万向架的尖端部分，除了安装部分经历旋转运动之外。

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