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公开(公告)号：US5037058A
公开(公告)日：1991-08-06
申请号：US444699
申请日：1989-12-01
CPC分类号： B60K5/1208 , F16F9/12
摘要： A damper used to damp roll vibration of an automotive power unit includes housing in which a disc is immersed in a highly viscous liquid, and a linkage which has universal joints formed at each end thereof. The linkage induces relative rotation between the housing and the disc. A resilient vibration attenuating arrangement is included in one or both of the universal joints for insulating the vehicle chassis from vibration which tends to be freely transmitted through the damper per se and cause cabin reverberation noise.
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公开(公告)号：US5103943A
公开(公告)日：1992-04-14
申请号：US620858
申请日：1990-12-03
CPC分类号： B60K5/1208 , B60K5/1241 , F16C11/06 , F16F9/12 , B60G2204/416 , B60G2206/11 , F16C2202/24
摘要： A vibration damper for damping roll vibration of a power unit mounted on a vehicle body. The vibration damper is composed of a disc plate fixedly connected to the power unit in a manner that the axis of the disc plate is generally parallel with a roll axis of the power unit. The disc plate is sealingly disposed in a chamber formed in a generally circular casing which is coaxial with the disc plate. A viscous fluid is filled in a space defined between the disc plate and inner surface of the casing. The casing is formed of a plastic which has a higher linear expansion coefficient than a metal forming the disc plate, thereby allowing the space filled with the viscous fluid to expand along with thermal expansion of the viscous fluid.
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公开(公告)号：US4991816A
公开(公告)日：1991-02-12
申请号：US361350
申请日：1989-06-05
申请人： Takanobu Ide , Masamitsu Kojima , Masami Mochimaru
发明人： Takanobu Ide , Masamitsu Kojima , Masami Mochimaru
CPC分类号： B60K5/1208 , F16F13/06
摘要： A damper comprises housing in which a disc is immersed in a highly viscous liquid, and a linkage which has universal joints formed at each end thereof. The linkage arrangement ensures the maximum amount of relative rotation between the housing and the disc.
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公开(公告)号：US5544452A
公开(公告)日：1996-08-13
申请号：US269605
申请日：1994-07-05
申请人： Takafumi Fujita , Ikuo Shimoda , Masami Mochimaru , Susumu Otsuka , Nobuyasu Kawai , Kurimoto Kurimoto , Kanemasa Inaba
发明人： Takafumi Fujita , Ikuo Shimoda , Masami Mochimaru , Susumu Otsuka , Nobuyasu Kawai , Kurimoto Kurimoto , Kanemasa Inaba
CPC分类号： E04B1/985
摘要： A passive vibration-damping unit in which movable upper members with a weight mounted thereon are superposed on fixed lower members with roller members interposed therebetween is installed in a highest story of a high-rise building. An active vibration-damping unit for actively causing the movable upper members of the passive vibration-damping unit to move in a shaking manner by means of a servo motor is incorporated in the passive vibration-damping unit. When the vibration of the building has occurred, the weight is allowed to move forcibly in the vibration-damping direction by means of the active vibration-damping unit. When the vibration has reached a limit value of the relative displacement of the active vibration-damping unit or a limit value of the torque of the servo motor, only the operation of the passive vibration-damping unit is continued. When the vibration has subsided to a certain extent, the active vibration-damping unit is operated again.
摘要翻译： 一种被动减振单元，其中安装有重物的可移动上部构件叠置在固定的下部构件上，其间具有辊构件，安装在高层建筑物的最高层。 主动减振单元主动地使被动减振单元的可移动上部构件通过伺服电动机以振动方式移动，并入被动减振单元中。 当建筑物的振动发生时，通过主动减振单元允许重力在减震方向上强制移动。 当振动达到主动减振单元的相对位移的极限值或伺服电动机的转矩的极限值时，只有被动式减振单元的动作持续。 当振动一定程度上降低时，主动减振单元再次运转。
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公开(公告)号：US6123313A
公开(公告)日：2000-09-26
申请号：US100809
申请日：1998-06-22
申请人： Susumu Otsuka , Kunio Hayakawa , Ikuo Shimoda , Kiyoharu Suzuki , Masami Mochimaru , Mitsuru Miyazaki
发明人： Susumu Otsuka , Kunio Hayakawa , Ikuo Shimoda , Kiyoharu Suzuki , Masami Mochimaru , Mitsuru Miyazaki
CPC分类号： F16F15/02 , E04H9/023 , F16F2230/0052 , F16F2230/14
摘要： A seismic isolation apparatus is structured such that a pair of seismic isolation mechanisms are formed each having a pair of upper and lower clamping members formed in the shape of a rectangular frame, wherein upper and lower roller guide surfaces, in each of which a longitudinal central portion is formed as a concavely arcuate curved surface and portions respectively extending therefrom are formed as convexly arcuate curved surfaces, are formed on the four sides of the upper and lower clamping members, and wherein rollers each having a circular cross section are respectively interposed between the upper and lower roller guide surfaces. The pair of seismic isolation mechanisms are installed by being superposed on top of each other such that the rolling directions of the rollers in the two seismic isolation mechanisms are perpendicular to each other. During the occurrence of an earthquake, the rollers are adapted to roll in contact with the upper and lower roller guide surfaces so as to absorb and dampen seismic waves in the longitudinal and transverse directions of the apparatus.
摘要翻译： 隔震装置被构造成使得形成一对隔震机构，每个隔震机构具有形成为矩形框架形状的一对上部和下部夹紧构件，其中上部和下部滚子导向表面中的每一个具有纵向中心 部分形成为凹弧形弯曲表面，并且分别从其延伸的部分形成为凸形弧形曲面，形成在上下夹持构件的四侧上，并且其中具有圆形横截面的辊分别插入在 上下滚子导轨表面。 一对隔震机构通过叠置在彼此的顶部而安装，使得两个隔震机构中的滚子的滚动方向彼此垂直。 在发生地震期间，辊子适于与上滚子导引表面和下滚子导向表面滚动以便吸收和减弱纵向和横向上的地震波。
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公开(公告)号：US20070108002A1
公开(公告)日：2007-05-17
申请号：US11653355
申请日：2007-01-16
IPC分类号： F16F9/00
CPC分类号： F16F9/103 , E04H2009/026 , F16F9/303
摘要： A damper (7) includes a hollow outer elongated body (21) formed of a cylindrical member; a hollow inner elongated body (22) similarly formed of a cylindrical member; a viscous body (26) disposed in a cylindrical gap (25) between an inner surface (23) of the elongated body (21) and an outer surface (24) of the elongated body (22) in such a manner as to be in contact with the inner surface (23) and the outer surface (24) of these elongated bodies (21 and 22), respectively; rectangular attaching plate members (31 and 32) which are respectively secured to a closed-side other end portion (29), in an axial direction (X), of the elongated body (21) having one end portion (28) on an open end (27) side and to a closed-side one end portion (30) of the elongated body (22), respectively; and a holding means (33) for holding the gap (25) between the inner surface (23) of the elongated body (21) at the one end portion (28) of the elongated body (21) and the outer surface (24) of the elongated body (22).
摘要翻译： 阻尼器（7）包括由圆柱形构件形成的中空外部细长体（21）; 类似地由圆柱形构件形成的中空的内部细长体（22）; 以细长体（21）的内表面（23）和细长体（22）的外表面（24）之间的方式设置在圆柱形间隙（25）中的粘性体（26） 分别与这些细长体（21和22）的内表面（23）和外表面（24）接触; 在具有一个端部（28）的细长主体（21）的轴向（X）上分别固定在闭合侧另一端部（29）上的矩形安装板构件（31和32）处于打开状态 端部（27）侧和细长主体（22）的封闭侧一端部（30）; 以及用于在所述细长体（21）的一个端部（28）与所述外表面（24）之间的所述细长体（21）的内表面（23）之间保持所述间隙（25）的保持装置（33） 的细长体（22）。
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公开(公告)号：US07182187B2
公开(公告)日：2007-02-27
申请号：US10504294
申请日：2003-02-07
IPC分类号： F16F9/24
CPC分类号： F16F9/103 , E04H2009/026 , F16F9/303
摘要： A damper includes a hollow outer elongated body formed of a cylindrical member; a hollow inner elongated body similarly formed of a cylindrical member; a viscous body disposed in a cylindrical gap between an inner surface of the elongated body and an outer surface of the elongated body in such a manner as to be in contact with the inner surface and the outer surface of these elongated bodies, respectively; rectangular attaching plate members which are respectively secured to a closed-side other end portion, in an axial direction, of the elongated body having one end portion on an open end side and to a closed-side one end portion of the elongated body, respectively; and a holding structure for holding the gap between the inner surface of the elongated body at the one end portion of the elongated body and the outer surface of the elongated body.
摘要翻译： 阻尼器包括由圆柱形构件形成的中空外部细长体; 类似地由圆柱形构件形成的中空内细长体; 分别设置在细长体的内表面和细长体的外表面之间的圆柱形间隙中的粘性体，以分别与这些细长体的内表面和外表面接触; 分别固定在细长主体的沿轴向的封闭侧另一端部的矩形安装板构件，其分别在开口端侧的一端部和细长体的封闭侧一端部 ; 以及保持结构，用于在细长体的一个端部与细长体的外表面之间保持细长体的内表面之间的间隙。
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公开(公告)号：US20050077664A1
公开(公告)日：2005-04-14
申请号：US10504294
申请日：2003-02-07
CPC分类号： F16F9/103 , E04H2009/026 , F16F9/303
摘要： A damper (7) includes a hollow outer elongated body (21) formed of a cylindrical member; a hollow inner elongated body (22) similarly formed of a cylindrical member; a viscous body (26) disposed in a cylindrical gap (25) between an inner surface (23) of the elongated body (21) and an outer surface (24) of the elongated body (22) in such a manner as to be in contact with the inner surface (23) and the outer surface (24) of these elongated bodies (21 and 22), respectively; rectangular attaching plate members (31 and 32) which are respectively secured to a closed-side other end portion (29), in an axial direction (X), of the elongated body (21) having one end portion (28) on an open end (27) side and to a closed-side one end portion (30) of the elongated body (22), respectively; and a holding means (33) for holding the gap (25) between the inner surface (23) of the elongated body (21) at the one end portion (28) of the elongated body (21) and the outer surface (24) of the elongated body (22).
摘要翻译： 阻尼器（7）包括由圆柱形构件形成的中空外部细长体（21）; 类似地由圆柱形构件形成的中空的内部细长体（22）; 以细长体（21）的内表面（23）和细长体（22）的外表面（24）之间的方式设置在圆柱形间隙（25）中的粘性体（26） 分别与这些细长体（21和22）的内表面（23）和外表面（24）接触; 在具有一个端部（28）的细长主体（21）的轴向（X）上分别固定在闭合侧另一端部（29）上的矩形安装板构件（31和32）处于打开状态 端部（27）侧和细长主体（22）的封闭侧一端部（30）; 以及用于在所述细长体（21）的一个端部（28）与所述外表面（24）之间的所述细长体（21）的内表面（23）之间保持所述间隙（25）的保持装置（33） 的细长体（22）。
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公开(公告)号：US08002093B2
公开(公告)日：2011-08-23
申请号：US12457728
申请日：2009-06-19
IPC分类号： F16F9/24
CPC分类号： F16F9/103 , E04H2009/026 , F16F9/303
摘要： A damper includes a hollow outer elongated body; a hollow inner elongated body; a liquid viscous body or liquid viscoelastic body disposed in a gap between an inner surface of the elongated body and an outer surface of the elongated body in such a manner as to be in contact with the inner surface and the outer surface of these elongated bodies, respectively; and first and second attaching structures. Further, a controller may be provided to control an increase or decrease in the internal pressure of the liquid viscous body or the liquid viscoelastic body.
摘要翻译： 阻尼器包括中空的外伸长体; 中空内细长体; 液体粘性体或液体粘弹性体，以与这些细长体的内表面和外表面接触的方式设置在细长体的内表面和细长体的外表面之间的间隙中， 分别; 以及第一和第二附接结构。 此外，可以提供控制器来控制液体粘性体或液体粘弹性体的内部压力的增加或减少。
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公开(公告)号：US07565957B2
公开(公告)日：2009-07-28
申请号：US11653355
申请日：2007-01-16
IPC分类号： F16F9/24
CPC分类号： F16F9/103 , E04H2009/026 , F16F9/303
摘要： A damper includes a hollow outer elongated body; a hollow inner elongated body; a liquid viscous body or liquid viscoelastic body disposed in a gap between an inner surface of the elongated body and an outer surface of the elongated body in such a manner as to be in contact with the inner surface and the outer surface of these elongated bodies, respectively; and first and second attaching structures. Further, a controller may be provided to control an increase or decrease in the internal pressure of the liquid viscous body or the liquid viscoelastic body.
摘要翻译： 阻尼器包括中空的外伸长体; 中空内细长体; 液体粘性体或液体粘弹性体，以与这些细长体的内表面和外表面接触的方式设置在细长体的内表面和细长体的外表面之间的间隙中， 分别; 以及第一和第二附接结构。 此外，可以提供控制器来控制液体粘性体或液体粘弹性体的内部压力的增加或减少。
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