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公开(公告)号：US4402483A
公开(公告)日：1983-09-06
申请号：US199980
申请日：1980-10-23
CPC分类号： E02D27/34 , E04H9/021 , F16F15/02 , E04H2009/026
摘要： An earthquake isolation floor comprises a horizontal plate-like support frame having a generally circular or polygonal configuration, a support frame having a horizontal surface with a similar configuration to that of the fundamental frame in a plan view, but of relatively smaller dimensions, a number of horizontal springs disposed radially between the fundamental and support frames with each of the springs being kept in a preset state, and a number of horizontal dampers disposed radially between the fundamental and the support frames, whereby machinery and tools, etc. to be protected against vibration such as caused by an earthquake are adapted to be mounted on the support frame.
摘要翻译： 地震隔离层包括具有大致圆形或多边形构造的水平板状支撑框架，在平面图中具有与基本框架类似构造的水平表面的支撑框架，但尺寸相对较小，数量 水平弹簧设置在基本和支撑框架之间，其中每个弹簧保持在预设状态，以及多个水平阻尼器，径向设置在基座和支撑框架之间，由此机器和工具等被防止 诸如由地震引起的振动适于安装在支撑架上。
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公开(公告)号：US4924640A
公开(公告)日：1990-05-15
申请号：US257892
申请日：1988-10-14
申请人： Yoji Suizu , Nobuo Masaki , Takafumi Fujita , Hiroshi Kurabayashi
发明人： Yoji Suizu , Nobuo Masaki , Takafumi Fujita , Hiroshi Kurabayashi
摘要： A vibration controlling apparatus for buildings such as high-rise building, tower and the like comprises a laminated elastic body comprised of elastomer layers and reinforcing plates attached to the building, and an additional mass attached thereto, and reduces the swinging of the building.
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公开(公告)号：US5867951A
公开(公告)日：1999-02-09
申请号：US865207
申请日：1997-05-29
申请人： Daisuke Yaguchi , Hiroshi Kurabayashi , Toshio Omi , Nobuyuki Sone , Takeshi Someya , Hirokazu Hora , Akira Matsuda , Takafumi Fujita
发明人： Daisuke Yaguchi , Hiroshi Kurabayashi , Toshio Omi , Nobuyuki Sone , Takeshi Someya , Hirokazu Hora , Akira Matsuda , Takafumi Fujita
CPC分类号： E04H9/021
摘要： A seismic isolation sliding bearing for a structure, is made up of a dish 1 having a conical concave surface having a predetermined inclination or a spherical concave surface in its central portion, and a bearing element 2 in which the bearing element includes a base 3 whose portion for contact with the concave surface of the dish 1 is formed by a low-friction material, and a holder 6 which holds the base 3 so as to press it against the concave surface of the dish 1. The seismic isolation sliding bearing of the present invention neither resonates to the vibration period of any earthquake nor causes a large oscillation during a normal small vibration, but has a restoring force because of its structure which enables the bearing element to readily return to its original position after an earthquake ceases.
摘要翻译： 用于结构的隔震滑动轴承由在其中心部分具有预定倾斜度或球形凹面的锥形凹面的盘1和轴承元件2组成，其中轴承元件包括基座3， 用于与盘1的凹面接触的部分由低摩擦材料形成，保持器6保持基部3以将其压靠在盘1的凹面上。该隔离滑动轴承 本发明既没有谐振到任何地震的振动周期，也不会在正常的小振动期间引起大的振荡，而是由于其结构使得能够在地震停止之后轴承元件容易地返回到其初始位置的恢复力。
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公开(公告)号：US5255764A
公开(公告)日：1993-10-26
申请号：US989471
申请日：1992-12-08
CPC分类号： F16F7/1017 , E04B1/985
摘要： A damping apparatus for large structures operable both passively and actively is disclosed which comprises a passive type damping mechanism to be mounted on the structure and including an added mass, spring, dampener, etc., hydraulic cylinders mounted on the structure and connected to the added mass, an electro-hydraulic servo mechanism to switch the hydraulic cylinders between passive and active type operation, and a control unit for switching the electro-hydraulic servo mechanism between passive and active type operation in response to the velocity and displacement of the added mass as well as the velocity of the structure.
摘要翻译： 公开了一种用于被动和主动地操作的大型结构的阻尼装置，其包括被安装在结构上的无源型阻尼机构，并且包括附加质量，弹簧，阻尼器等，安装在结构上并连接到附加的液压缸 液压伺服机构，用于在无源和主动式操作之间切换液压缸;以及控制单元，用于响应于附加质量的速度和位移而在被动和主动式操作之间切换电动液压伺服机构， 以及结构的速度。
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公开(公告)号：US5970666A
公开(公告)日：1999-10-26
申请号：US986133
申请日：1997-12-05
申请人： Hiroshi Kurabayashi , Toshio Omi , Daisuke Yaguchi , Nobuyoshi Murai , Yoshihide Uchiyama , Masashi Yamamoto , Yuji Sano , Hirokazu Yoshioka , Takeki Shirai , Hidekazu Michioka , Masashi Konomoto
发明人： Hiroshi Kurabayashi , Toshio Omi , Daisuke Yaguchi , Nobuyoshi Murai , Yoshihide Uchiyama , Masashi Yamamoto , Yuji Sano , Hirokazu Yoshioka , Takeki Shirai , Hidekazu Michioka , Masashi Konomoto
摘要： A seismic isolator includes a lower guide rail 4 having grooves on the side surfaces thereof and fitted to an upper surface of a lower plate 1, an upper guide rail 6 having grooves on the side surfaces thereof and fitted to a lower surface of an upper plate in a direction criss-crossing the lower guide rail 4, a block body 9 clamping at its lower part the lower guide rail 4 and clamping at its upper part the upper guide rail 6, a large number of rollers interposed between the lower guide rail 4 and the block body 9 and between the upper guide rail 6 and the block body 9, a large number of balls interposed between grooves of the side surfaces of the lower guide rail 4 and the block body 9 and between grooves of the side surfaces of the upper guide rail 6 and the block body 9 and a flexible member 22 fitted between the lower surface of the upper plate and the upper surface of the lower plate 1.
摘要翻译： 地震隔离器包括在其侧表面上具有凹槽并安装在下板1的上表面上的下导轨4，在其侧表面上具有凹槽的上导轨6，并配合到上板的下表面 在与下导轨4交叉的方向上，块体9在其下部夹持下导轨4并在其上部夹紧上导轨6，多个辊插入在下导轨4之间 块主体9和上导轨6与块体9之间，在下导轨4和块体9的侧面的槽之间以及侧导轨的侧面的槽之间插入有大量的滚珠 上导轨6和块体9以及装配在上板的下表面和下板1的上表面之间的柔性构件22。
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公开(公告)号：US10948043B2
公开(公告)日：2021-03-16
申请号：US16149350
申请日：2018-10-02
申请人： Hiroshi Kurabayashi , SANSEI AIR DANSHIN SYSTEM, LTD. , OHMOTO GUMI CO., LTD. , KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP , Gradient Wind Engineering Inc.
摘要： A damping device for structure includes a base frame installed on a target place, an air floating mass disposed on the base frame to blow off air, a TMD mass disposed above the base frame to float with an air pressure, one pair of guiderail units disposed on X-direction both sides of the base frame along the X direction respectively, slider units disposed to be slidable in the X direction relative to the guiderail units, coupled to each X-direction side face of the TMD mass and each including a slider moving up/down mechanism part which moves down a slider when the TMD mass floats, an oil damper attached to the base frame to exert an attenuation action on the TMD mass and a coil spring attached to the base frame to exert a restoration action on the TMD mass.
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公开(公告)号：US6092780A
公开(公告)日：2000-07-25
申请号：US184477
申请日：1998-11-02
申请人： Hiroshi Kurabayashi , Nobuyuki Sone , Akira Matsuda , Daisuke Yaguchi , Toshio Omi , Hidesi Ito , Tomoya Ishida , Kazuhiko Maebayashi , Keiji Hasegawa , Haruhisa Inoue , Toshiyuki Imaki
发明人： Hiroshi Kurabayashi , Nobuyuki Sone , Akira Matsuda , Daisuke Yaguchi , Toshio Omi , Hidesi Ito , Tomoya Ishida , Kazuhiko Maebayashi , Keiji Hasegawa , Haruhisa Inoue , Toshiyuki Imaki
CPC分类号： E04H9/021
摘要： A low-bed type seismic isolator for a display case, which includes: at least two lines of arcuate X-rails (3) fixed to a lower plate (1) on a foundation and having lower central portions and higher end portions; at least two lines of arcuate Y-rails (4) fixed to a lower surface of an upper plate (2) above the X-rails (3) and having higher central portions and lower end portions in a direction perpendicularly to the X-rails; connection blocks (5) having lower portions clamping the X-rails, upper portions clamping the Y-rails, and a disk spring provided at the central portions thereof; absorbers (8) disposed on the ends of the X-rails and Y-rails and recesses which fixedly accommodates support legs (7) fixed to the lower surface of the upper plate and protruded downwardly from a seismic isolation object. The seismic isolator does not substantially change the height of a seismic isolation object, and can be applied, for instance, to a display case of a museum, so as to provide the effective seismic isolation as well as to facilitate an inspection to a displayed exhibit The additional provision of casters makes it possible to readily move the seismic isolator to any arbitrary place.
摘要翻译： 一种用于展示柜的低床型地震隔离器，其包括：固定到基座上的下板（1）的至少两条弧形X形轨道（3），并具有下中央部分和较高端部; 至少两条弧形的Y形导轨（4）固定到X导轨（3）上方的上板（2）的下表面，并且在垂直于X导轨的方向上具有较高的中心部分和下端部 ; 连接块（5）具有夹紧X导轨的下部，夹紧Y形导轨的上部和设置在其中心部分的盘形弹簧; 设置在X导轨和Y导轨的端部上的吸收器（8）和固定地容纳固定到上板的下表面并从地震隔离物体向下突出的支撑腿（7）的凹槽。 地震隔离器基本上不改变地震隔离物的高度，并且可以应用于例如博物馆的展示柜，以便提供有效的隔震，并且便于对所展示的展览进行检查 脚轮的额外设置使得可以方便地将地震隔离器移动到任何地方。
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