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公开(公告)号：US09488245B2
公开(公告)日：2016-11-08
申请号：US14452299
申请日：2014-08-05
发明人： Volker Gedenk
摘要： The invention is directed to a hydraulic bearing which includes two connecting pieces, an annular rubber-elastic spring, a hydraulic chamber unit made of a working chamber and a compensating chamber and a partition unit having a connecting channel between the working chamber and the compensating chamber. The partition unit is configured as a disc and is disposed within the vertical elevation of the annular rubber-elastic spring and one of the connecting pieces.
摘要翻译： 本发明涉及一种液压轴承，其包括两个连接件，环形橡胶弹性弹簧，由工作室和补偿室制成的液压室单元和具有在工作室和补偿室之间的连接通道的分隔单元 。 分隔单元被构造为圆盘，并且设置在环形橡胶弹性弹簧的垂直高度和连接件中的一个之间。
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公开(公告)号：US09200694B2
公开(公告)日：2015-12-01
申请号：US13824158
申请日：2011-09-26
申请人： Hiroshi Kojima , Masahiro Sawaguchi
发明人： Hiroshi Kojima , Masahiro Sawaguchi
CPC分类号： F16F13/08 , F16F13/108 , F16F13/18
摘要： A partitioning wall is integrally formed to a rubber elastic body, partitioning second main liquid chambers. An upper outer peripheral member and a lower outer peripheral member are positioned in the axial direction by a partitioning wall positioning member disposed in the second main liquid chambers. The partitioning wall is retained to the peripheral inside of a retaining member in an axial direction (S) compressed state.
摘要翻译： 与橡胶弹性体一体形成分隔壁，分隔第二主液室。 上外周构件和下外周构件通过设置在第二主液室中的分隔壁定位构件沿轴向定位。 分隔壁在轴向（S）压缩状态下被保持在保持构件的周边内部。
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公开(公告)号：US20090014930A1
公开(公告)日：2009-01-15
申请号：US12093653
申请日：2006-11-11
申请人： Mitsuo Kuzukawa
发明人： Mitsuo Kuzukawa
IPC分类号： F16F13/18 , F16F13/06 , F16F13/08 , F16F15/023 , F16F15/08
CPC分类号： F16F13/10 , Y10T29/49826
摘要： A liquid sealed mount 10 is composed of a vibration damping body 13 and a ring-shaped elastic body 14, the vibration damping body 13 is attached to a vehicle body frame 11, and the ring-shaped elastic body 14 absorbing vibration is incorporated between the vehicle body frame 11 and a bottom-wall side member 12. Owing to this, since the vehicle body frame 11 receives a load, a case 16 is not deformed. There is no need of making strength of the vibration damping body 13 higher, whereby reduction in weight and costs and downsizing are achieved. Since a load is applied in a compression direction of the ring-shaped elastic body 14, some cracks are prevented from occurring in the ring-shaped elastic body 14. Since both a vibration absorbing function and a vibration damping function are simultaneously provided, sufficient damping performance can be secured.
摘要翻译： 液体密封安装件10由减振体13和环状弹性体14构成，减振体13安装在车架11上，吸收振动的环状弹性体14 车体框架11和底壁侧构件12.因此，由于车体框架11接收到负载，所以壳体16不变形。 不需要使振动阻尼体13的强度更高，从而实现重量减轻和成本降低。 由于在环状弹性体14的压缩方向上施加负载，因此能够防止在环状弹性体14中产生一些裂纹。由于同时提供振动吸收功能和减振功能，因此能够提供足够的阻尼 性能可以保证。
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公开(公告)号：US20050127586A1
公开(公告)日：2005-06-16
申请号：US11006714
申请日：2004-12-08
申请人： Hajime Maeno , Atsushi Muramatsu
发明人： Hajime Maeno , Atsushi Muramatsu
CPC分类号： F16F13/264
摘要： A fluid-filled vibration damping device including: an elastic body connecting a first and a second mounting member, defining a pressure receiving chamber undergoing pressure fluctuation during input of vibration; an equilibrium chamber defined by a flexible layer for permitting its volume change; a first orifice passage connecting the pressure receiving chamber and equilibrium chamber; a medial chamber disposed between the pressure receiving chamber and equilibrium chamber; a second orifice connecting the pressure receiving and medial chambers, being tuned to a frequency higher than does the first orifice passage; a pressure fluctuation transmitting mechanism disposed between the pressure receiving and medial chambers for a restricted pressure transmission between chambers by restrictive displacement of its movable member; and a pressure regulating rubber plate defining the medial chamber, regulating pressure fluctuation in the medial chamber by its elastic deformation.
摘要翻译： 一种流体填充的减震装置，包括：弹性体，连接第一和第二安装构件，限定在振动输入期间经受压力波动的压力接收室; 由柔性层限定的允许其体积变化的平衡室; 连接压力接收室和平衡室的第一孔口通道; 设置在压力接收室和平衡室之间的中间室; 连接压力接收室和中间室的第二孔被调节到比第一孔通道高的频率; 压力波动传递机构，设置在所述压力接收室和内侧室之间，用于通过其可动构件的限制性位移来限制室之间的压力传递; 以及限定中间室的压力调节橡胶板，通过弹性变形来调节内侧腔室内的压力波动。
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公开(公告)号：US20050056980A1
公开(公告)日：2005-03-17
申请号：US10974835
申请日：2004-10-28
申请人： Mitsuo Kuzukawa
发明人： Mitsuo Kuzukawa
CPC分类号： F16F13/007 , F16F13/08
摘要： The liquid seal type fluid-filled mount comprises a cup-shaped housing 1 having a flange 1A provided with a mounting hole; a stud 3 disposed along a central axis of the cup-shaped housing so as to be positioned in a central opening of a fixed damping unit; a flexible seal cap 7 sealing fluid-tight between the upper end of the stud and the cup-shaped housing; a high viscosity liquid 2 for being filled in a chamber formed by the cup-shaped housing 1 and the flexible seal cap 7; a movable damping plate 4 mounted to a lower end of the stud 3; a fixed damping unit 10 being fixed between the flexible seal cap 7 and the movable damping plate 4 and placed in the high viscosity fluid; and a spring 13 disposed between a bottom of the cup-shaped housing 1 and the movable damping plate 4.
摘要翻译： 液体密封型流体填充的底座包括具有设置有安装孔的凸缘1A的杯形壳体1; 螺栓3，沿着所述杯状壳体的中心轴线设置，以定位在固定阻尼单元的中心开口中; 在螺柱的上端和杯形壳体之间流体密封的柔性密封盖7; 用于填充在由杯形壳体1和柔性密封帽7形成的室中的高粘度液体2; 安装在螺柱3的下端的可动阻尼板4; 固定的阻尼单元10固定在柔性密封盖7和可动阻尼板4之间，并置于高粘度流体中; 以及设置在杯形壳体1的底部和可动阻尼板4之间的弹簧13。
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公开(公告)号：US06863269B2
公开(公告)日：2005-03-08
申请号：US10809837
申请日：2004-03-24
申请人： Kei Okumura , Hajime Maeno , Koichi Maeda
发明人： Kei Okumura , Hajime Maeno , Koichi Maeda
CPC分类号： F16F13/18 , F16F13/085
摘要： A fluid filled vibration damping device includes an elastic body connecting a first and a second mounting member to close one opening of the second mounting member, and a lid member is fixed caulkwise to a shoulder of the second mounting member to close the other opening of the second mounting member, thereby providing a fluid chamber filled with a noncomporessible fluid. A partition member of outside diameter smaller than the inside diameter of the cylindrical caulking portion is formed with engaging projections rising up with a uplift cutout form. The engaging projections is fit into the second mounting member with the partition member superimposed on the shoulder so that the second mounting member is positioned in an axis-perpendicular direction to the second mounting member. Cutout openings left after the engaging projections have been formed are closed by a sealing portion.
摘要翻译： 一种流体填充式减震装置，包括连接第一安装构件和第二安装构件的弹性体，以封闭第二安装构件的一个开口，并且盖构件被固定地固定到第二安装构件的肩部，以封闭第二安装构件的另一个开口 第二安装构件，从而提供填充有不可压缩流体的流体室。 外径小于圆筒状铆接部的内径的分隔构件形成有以隆起切口形式上升的接合突起。 接合突起装配到第二安装构件中，其中分隔构件重叠在肩部上，使得第二安装构件沿与第二安装构件的轴线垂直的方向定位。 在形成接合突起之后留下的切口开口被密封部封闭。
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公开(公告)号：US20050035508A1
公开(公告)日：2005-02-17
申请号：US10892012
申请日：2004-07-14
申请人： Chiyaki Inoue
发明人： Chiyaki Inoue
CPC分类号： F16F13/107
摘要： A fluid-filled vibration damping device includes: an elastic body connecting a first mounting member and a second mounting member; and a partition member assembled with the second mounting member to form on its opposite sides a pressure receiving chamber partially defined by the elastic body and an equilibrium chamber partially defined by a flexible layer, both being filled with non-compressible fluid. The partition member defines an orifice passage connecting the two chambers, and including a first partitioning wall portion partitioning the orifice passage from the pressure-receiving chamber, and a second partitioning wall portion of rubber partitioning the orifice passage from the equilibrium chamber. A partial reinforcing member is provided to the partition member extending across the first and second partitioning wall portions to reinforce an opening of the orifice passage to the pressure-receiving chamber.
摘要翻译： 流体填充的减振装置包括：连接第一安装构件和第二安装构件的弹性体; 以及与所述第二安装构件组装的分隔构件，以在其相对侧上形成由所述弹性体部分地限定的受压室和由柔性层部分限定的平衡室，两者均填充有不可压缩流体。 分隔构件限定连接两个室的孔口通道，并且包括将孔口通道与受压室分开的第一分隔壁部分和将孔口通道与平衡室分隔开的橡胶的第二分隔壁部分。 部分加强件设置在跨过第一和第二分隔壁部分延伸的分隔件上，以加强孔口通道到压力接收室的开口。
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68.发明申请Hydroeleastic joint with an overpressure channel having a variable cross-section 审中-公开具有可变横截面的超压通道的水弹性接头公开(公告)号：US20050035507A1
公开(公告)日：2005-02-17
申请号：US10916051
申请日：2004-08-11
CPC分类号： F16F13/1472
摘要： Hydroelastic joint comprising an outer shell (1) and an inner shell (2) arranged one around the other and an elastically deformable element (6) arranged between the shells and shaped so that it defines at least two chambers (17a, 17b) opposite one another along a predefined damping direction (b), the chambers being able to communicate via at least one overpressure channel (25a, 25b) having at least one portion with variable cross-section, characterized in that it comprises force return means (24) to produce, from a force (F) tending to displace the shells relative to one another, a tightening force (P) at the level of the portion with variable cross-section of the overpressure channel, to oppose the circulation of damping liquid through the overpressure channel.
摘要翻译： 包括外壳（1）和围绕另一个布置的外壳（2）的水弹性接头和布置在壳体之间的可弹性变形的元件（6），并且成形为使得其限定与至少两个相对的两个腔室（17a，17b） 另一个沿着预定义的阻尼方向（b），所述腔室能够经由至少一个具有可变横截面的至少一个部分的至少一个超压通道（25a，25b）连通，其特征在于，其包括力返回装置（24） 通过倾向于相对于彼此移动壳体的力（F）产生在超压通道的可变横截面部分的水平处的紧固力（P），以抵抗阻尼液体通过过压的循环 渠道。
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公开(公告)号：US5979618A
公开(公告)日：1999-11-09
申请号：US758834
申请日：1996-12-04
申请人： Thierry Sieg , Patrice Levallard
发明人： Thierry Sieg , Patrice Levallard
IPC分类号： B64C27/12 , B64C27/51 , F16F1/40 , F16F9/10 , F16F13/08 , F16F13/18 , F16F15/00 , F16F15/16 , F16F9/00
摘要： The present invention relates to a vibration damper, in particular for a helicopter rotor, the damper comprising a driving element having a "main" axis and a rigid element, and including a damping assembly functionally interconnecting the driving element and the rigid element to damp vibrations in at least one direction perpendicular to said main axis. The damper includes a hydraulic damper device having first and second sets of plane laminations each having its plane perpendicular to the main axis, the laminations of the first and second sets being interleaved and narrowly spaced apart so as to present viscous damping zones each situated between one of the laminations of the first set and one of the laminations of the second set. The damper includes an elastic element having low stiffness parallel to the main axis so as to decouple compression excitation between the driving element and the rigid element.
摘要翻译： 本发明涉及一种振动阻尼器，特别是用于直升机转子的阻尼器，该阻尼器包括具有“主”轴和刚性元件的驱动元件，并且包括功能性地互连驱动元件和刚性元件的阻尼组件以阻尼振动 在垂直于所述主轴线的至少一个方向上。 阻尼器包括具有第一组和第二组平面叠片的液压阻尼装置，每组具有垂直于主轴的平面，第一组和第二组的叠片交错并狭窄地间隔开，以便呈现粘性阻尼区，每个位于一个 的第一组的叠片和第二组的叠片之一。 阻尼器包括具有与主轴平行的刚度低的弹性元件，以便在驱动元件和刚性元件之间解耦压缩激励。
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公开(公告)号：US5927698A
公开(公告)日：1999-07-27
申请号：US899567
申请日：1997-07-24
申请人： Keiji Miyoshi , Tatsuo Suzuki
发明人： Keiji Miyoshi , Tatsuo Suzuki
CPC分类号： F16F13/103 , F16F1/376 , F16F13/18
摘要： A liquid sealed-type vibration-insulating device includes an upper connection member to be mounted on a vibrating member; a lower connection member of a cup-shape to be mounted on a member on a vehicle body; a vibration-insulating rubber member provided between the upper and lower connection members; an annular plate fixedly secured to a lower portion of the vibration-insulating rubber member; a tubular metal member connecting the annular plate to an upper open end of the lower connection member; a heat-resistant rubber sheet member connected between an upper open end of the tubular metal member and the upper connection member; a main liquid chamber formed by the vibration-insulating rubber member and the lower connection member; an auxiliary liquid chamber formed by the vibration-insulating rubber member and the heat-resistant rubber sheet member; an orifice communicating the main liquid chamber with the auxiliary liquid chamber; and a stopper member which is connected to the upper connection member and is located within the main liquid chamber. The stopper member abuts against the annular plate and a bottom of the lower connection member which serves as a stopper mechanism operative in upward and downward directions. The stopper also abuts against a side wall of the lower connection member which serves as a stopper mechanism operative in a radial direction.
摘要翻译： 一种液体密封型隔振装置，包括：安装在振动部件上的上部连接部件; 杯形的下连接构件，安装在车身上的构件上; 设置在上下连接部件之间的防振橡胶部件; 固定在隔振橡胶构件的下部的环状板; 将所述环形板连接到所述下连接构件的上开口端的管状金属构件; 连接在所述管状金属构件的上开口端和所述上连接构件之间的耐热橡胶片构件; 由所述隔振橡胶构件和所述下连接构件形成的主液室; 由隔振橡胶构件和耐热橡胶板构件形成的辅助液室; 将主液室与辅助液室连通的孔; 以及止动构件，其连接到所述上连接构件并位于所述主液室内。 止动构件抵靠环形板和下连接构件的底部，其用作沿向上和向下方向操作的止动机构。 止动件还抵靠作为在径向方向上操作的止动机构的下连接构件的侧壁。
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