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21. 发明授权

US09797468B2 Liquid sealed mount 有权
公开(公告)号：US09797468B2
公开(公告)日：2017-10-24
申请号：US14901844
申请日：2014-08-13
申请人： YAMASHITA RUBBER KABUSHIKI KAISHA
发明人： Yousuke Kubota
IPC分类号： F16F13/10 , F16F13/06 , F16F13/18 , B60K5/12
CPC分类号： F16F13/10 , B60K5/1208 , F16F13/06 , F16F13/105 , F16F13/18 , F16F2230/30
摘要： In liquid, an elastic main body member, a partition member, and a diaphragm are inserted into an outer cylinder one by one, and the diaphragm is held down by a fixing ring and fixed by a claw. Then, the liquid adheres onto outer circumferential surfaces of the partition member and the diaphragm. Therefore, a first special seal for adhered liquid is provided in an elastic partition member of the partition member and also a second special seal for adhered liquid and a third special seal for adhered liquid are provided in the diaphragm, so as to provide a seal between each of the outer circumferential surfaces of the partition member and the diaphragm and the fixing ring, so that the adhered liquid is prevented from leaking outwardly as leaked liquid.

22. 发明申请

US20120205845A1 Hydraulic Bearing 审中-公开
标题翻译：液压轴承
公开(公告)号：US20120205845A1
公开(公告)日：2012-08-16
申请号：US13411155
申请日：2012-03-02
申请人： Volker Gedenk
发明人： Volker Gedenk
IPC分类号： F16F13/08 , B61F5/30 , B60G15/06
CPC分类号： F16F13/10 , F16F13/18
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。

23. 发明申请

US20110001281A1 FLUID FILLED TYPE VIBRATION DAMPING DEVICE 失效
标题翻译：流体填充型振动阻尼装置
公开(公告)号：US20110001281A1
公开(公告)日：2011-01-06
申请号：US12733554
申请日：2009-07-29
申请人： Tomohiro Kanaya , Masaaki Hamada , Masahiro Ohnishi
发明人： Tomohiro Kanaya , Masaaki Hamada , Masahiro Ohnishi
IPC分类号： F16F13/10 , F16F13/14 , F16F13/16 , B60K5/12
CPC分类号： F16F13/107 , F16F13/18
摘要： A fluid-filled type vibration damping device wherein a second mounting member is secured to a vehicle body; an opening of the second mounting member is closed off to define a pressure-receiving chamber a flexible film is arranged covering an outside of a main rubber elastic body to define an equilibrium chamber; a low-frequency orifice passage and a high-frequency orifice passage connect the pressure-receiving chamber and the equilibrium chamber a first moveable member is disposed on a fluid channel through the high-frequency orifice passage; the first moveable member being supported by a first support member that is linked to the second mounting member via the main rubber elastic body; and a fluid channel through the low-frequency orifice passage is situated away from the placement location of the first moveable member.
摘要翻译：一种流体填充式减震装置，其中第二安装构件固定到车体; 封闭第二安装构件的开口以限定受压室，柔性膜被布置成覆盖主橡胶弹性体的外侧以限定平衡室; 一个低频孔通道和一个高频孔通道将压力接收室和平衡室连接起来，第一可移动构件设置在通过高频孔通道的流体通道上; 所述第一可移动构件由经由所述主橡胶弹性体连接到所述第二安装构件的第一支撑构件支撑; 并且穿过低频孔通道的流体通道远离第一可移动构件的放置位置。

24. 发明申请

US20090224449A1 DAMPING DEVICE AND AIRCRAFT ROTOR SYSTEM INCORPORATING IT 有权
标题翻译：阻尼装置和飞机转子系统
公开(公告)号：US20090224449A1
公开(公告)日：2009-09-10
申请号：US12398445
申请日：2009-03-05
申请人： Herve Richer De Forges , Jean-Pierre Ciolczyk
发明人： Herve Richer De Forges , Jean-Pierre Ciolczyk
IPC分类号： F16F13/00
CPC分类号： B64C27/51 , F16F13/1463 , F16F13/16 , F16F13/18
摘要： The damping is device intended to form a drag-mode damper for a helicopter blade, and is incorporated in an aircraft rotor system. This damping device comprises: an external frame intended to be coupled to a first rotating element, and a radially internal element mounted coaxially to the frame and intended to be coupled to a second rotating element; at least one elastomer damper of annular cross section mounted fixedly to the frame and to the internal element; and a working chamber bounded by the frame and by the damper and communicating with a compensation chamber bounded by a highly deformable flexible member mounted coaxially to the internal element. The working chamber is formed at a first end of the device and communicates with the compensation chamber via a porous structure surmounting an end opening of the flexible member, which member is mounted in the internal element.
摘要翻译：阻尼是旨在形成用于直升机叶片的牵引模式阻尼器的装置，并且被结合在飞行器转子系统中。该阻尼装置包括：用于联接到第一旋转元件的外框，以及与框架同轴安装且旨在联接到第二旋转元件的径向内部元件; 环形截面的至少一个弹性体阻尼器固定地安装在框架和内部元件上; 以及由框架和阻尼器限定的工作室，并且与由与内部元件同轴安装的高度可变形的柔性构件限定的补偿室连通。所述工作室形成在所述装置的第一端，并且经由多孔结构与所述补偿室连通，所述多孔结构覆盖所述柔性构件的端部开口，所述构件安装在所述内部元件中。

25. 发明授权

US07168692B2 Fluid filled vibration damping device whose flexible layer having thick walled portion 有权
标题翻译：流体填充减振装置，其柔性层具有厚壁部分
公开(公告)号：US07168692B2
公开(公告)日：2007-01-30
申请号：US10769089
申请日：2004-01-30
申请人： Hajime Maeno , Koichi Maeda , Kazuhiko Kato
发明人： Hajime Maeno , Koichi Maeda , Kazuhiko Kato
IPC分类号： F16F5/00
CPC分类号： F16F13/103 , F16F13/18
摘要： A fluid filled vibration damping device including: an elastic body elastically connecting a first and a second mounting member and partially defining a pressure receiving chamber filled with a non-compressible fluid and undergoing fluid pressure variation upon application of vibrational load between the first and second mounting members; a flexible diaphragm partially defining an equilibrium chamber filled with the non-compressible fluid and whose volume is variable; and an orifice passage permitting a fluid communication between the pressure-receiving chamber and the equilibrium chamber. The flexible diaphragm is constituted by a rubber elastic layer having an annular thick-walled portion and a central thick-walled portion situated at a substantially central portion of an inner area surrounded by the annular thick-walled portion, while being independent of the annular thick-walled portion.
摘要翻译：一种流体填充的减震装置，包括：弹性体，其弹性地连接第一和第二安装构件，并且部分地限定填充有不可压缩流体的压力接收室，并且在第一和第二安装件之间施加振动载荷时经历流体压力变化会员柔性隔膜部分地限定了填充有不可压缩流体并且其体积可变的平衡室; 以及允许压力接收室和平衡室之间的流体连通的孔口通道。柔性隔膜由具有环形厚壁部分和中央厚壁部分的橡胶弹性层构成，该中心厚壁部分位于由环形厚壁部分包围的内部区域的大致中心部分处，同时独立于环形厚壁部分壁部分。

26. 发明申请

US20040183241A1 Fluid filled vibration damping device 有权
标题翻译：流体填充减震装置
公开(公告)号：US20040183241A1
公开(公告)日：2004-09-23
申请号：US10769402
申请日：2004-01-30
申请人： TOKAI RUBBER INDUSTRIES, LTD.
发明人： Katsuhiro Goto , Hajime Maeno , Koichi Maeda
IPC分类号： F16F005/00
CPC分类号： F16F13/18 , F16F13/103 , F16F2226/04
摘要： A fluid filled vibration damping device including: an elastic body elastically connecting a first and a second mounting member and partially defining a pressure receiving chamber filled with a non-compressible fluid; a flexible diaphragm partially defining an equilibrium chamber filled with the non-compressible fluid and connected to the pressure-receiving chamber via an orifice passage. The first mounting member includes an elastic-body-side central member bonded to the elastic body central portion, and a rubber-layer-side central member bonded to the flexible rubber layer central portion, both mutually superposed on and fastened together by a connecting bolt. A fitting recess and projection are formed at an interface between two members, and a mounting projection projecting outward on an opposite side from the interface. The connecting bolt is off-centered from a center of the two members by a give distance.
摘要翻译：一种流体填充的减震装置，包括：弹性体，弹性地连接第一和第二安装构件，并且部分地限定填充有不可压缩流体的压力接收室; 柔性隔膜部分地限定了填充有不可压缩流体的平衡室，并且经由孔口通道连接到受压室。第一安装构件包括接合到弹性体中心部分的弹性体侧中心构件和粘结到柔性橡胶层中心部分的橡胶层侧中心构件，两者通过连接螺栓相互重叠并紧固在一起。在两个构件之间的界面处形成有嵌合凹部和突起，以及在与界面相对的一侧向外突出的安装突起。连接螺栓从两个构件的中心偏离一定距离。

27. 发明授权

US06663091B2 Hydraulic bearing 失效
标题翻译：液压轴承
公开(公告)号：US06663091B2
公开(公告)日：2003-12-16
申请号：US10026981
申请日：2001-12-18
申请人： John Philip West
发明人： John Philip West
IPC分类号： F16F1300
CPC分类号： F16F13/108 , F16F13/18
摘要： A hydraulic hearing, including a supporting bearing (1) and a bearing member (2), which are supported against each other by an elastic spring element (3) made of rubber elastic material, and delimit a working chamber (4) and the compensating chamber (5); the working chamber (4) and a compensating chamber (5) each being filled with damping fluid (6) and being in fluid communication with each other; the bearing member (2) essentially being formed in the shape of a pot; the supporting bearing (1) and the elastic spring element (3) essentially being disposed in the interior space (7) defined by the pot-shaped bearing member (2); the bearing member (2) having a two-shell design on its peripheral side, and an outer ring (8) which encloses an inner ring (9) with a radial clearance; the compensating chamber (5) being disposed in the gap formed by the clearance, and being delimited by a boundary wall (11), which extends in the axial direction, can expand in a radial direction, and essentially accommodates an increase in volume pressurelessly; and the boundary wall (11) being positioned between the outer ring (8) and inner ring (9) so as to be liquid-tight.
摘要翻译：一种液压听力器，包括支撑轴承（1）和轴承构件（2），其由橡胶弹性材料制成的弹性弹簧元件（3）彼此支撑并限定工作室（4）和补偿室（5）; 所述工作室（4）和补偿室（5）各自填充有阻尼流体（6）并且彼此流体连通; 所述轴承构件（2）基本上形成为锅的形状; 所述支撑轴承（1）和所述弹性弹簧元件（3）基本上设置在由所述盆形轴承部件（2）限定的内部空间（7）中; 在其周边具有双壳设计的轴承构件（2）和围绕径向间隙的内圈（9）的外圈（8）; 补偿室（5）设置在由间隙形成的间隙中，并且由沿轴向延伸的边界壁（11）限定，可沿径向膨胀，并且基本上容纳无压力的体积增加; 并且边界壁（11）位于外圈（8）和内圈（9）之间以便液密。

28. 发明申请

US20030001322A1 Fluid-filled vibration damping device 失效
标题翻译：流体填充减振装置
公开(公告)号：US20030001322A1
公开(公告)日：2003-01-02
申请号：US10188243
申请日：2002-07-01
申请人： TOKAI RUBBER INDUSTRIES, LTD.
发明人： Katsuhiro Goto , Katsuhisa Yano , Kazuhiko Kato , Akira Katagiri
IPC分类号： F16F005/00
CPC分类号： F16F13/108 , F16F13/18
摘要： A fluid-filled vibration-damping device including an elastic body elastically connecting a first and a second mounting member, a pressure-receiving chamber disposed inward of and partially defined by the elastic body, and a flexible rubber layer disposed outwardly of and cooperating with the elastic body to form an equilibrium chamber held in fluid communication with the pressure-receiving chamber through a first orifice passage. The first mounting member includes an elastic-body central member and a rubber-layer central member, which are fixed together at their abutting surfaces by a fixing mechanism, to constitute the first mounting member, and positioned relative to each other by an engagement of a fitting recess and projection formed on their abutting surfaces. A peripheral portion of an interface between the abutting surfaces of the elastic-body central member and said rubber-layer central member entirely faces the equilibrium chamber and/or the pressure-receiving chamber.
摘要翻译：一种流体填充的减振装置，包括弹性地连接第一和第二安装构件的弹性体，设置在弹性体的内部并部分地由弹性体限定的受压室，以及设置在该弹性体的外侧并配合的柔性橡胶层弹性体以形成通过第一孔通道保持与压力接收室流体连通的平衡室。第一安装构件包括弹性体中心构件和橡胶层中心构件，其通过固定机构在其邻接表面处固定在一起，以构成第一安装构件，并且通过接合在其邻接表面上形成嵌合凹部和突起。弹性体中心构件和橡胶层中心构件的抵接表面之间的界面的周边部分完全面对平衡室和/或压力接收室。

29. 发明授权

US06435488B1 Switchable, hydraulically damping bearing 失效
标题翻译：可切换的液压阻尼轴承
公开(公告)号：US06435488B1
公开(公告)日：2002-08-20
申请号：US09723160
申请日：2000-11-27
申请人： Arnold Simuttis , Werner Hettler
发明人： Arnold Simuttis , Werner Hettler
IPC分类号： F16F1326
CPC分类号： F16F13/18 , F16F13/264
摘要： A switchable, hydraulically damping bearing has a supporting bearing and a bearing member that are elastically supported upon one another by a bearing spring made of an elastomeric material. The bearing has a working chamber and a compensating chamber that are arranged consecutively in the direction of vibrations. The chambers are filled with damping fluid. The working chamber and the compensating chamber are delimited by a shared partition on the sides facing each other. The chambers are connected in a fluid-conducting manner by at least one damping conduit provided in the partition. The working chamber is delimited by at least one elastic diaphragm that delimits an air chamber on the side facing away from the working chamber. The air chamber is connected to the environment by a switchable intake valve or a non-return valve, depending on the operating state of a supported engine. The air chamber can be filled with air flowing through the non-return valve when the intake valve is closed and the bearing executes pulling movements, thereby increasing bearing rigidity.
摘要翻译：可切换的液压阻尼轴承具有通过由弹性体材料制成的轴承弹簧彼此弹性地支撑的支撑轴承和支承构件。轴承具有在振动方向上连续布置的工作室和补偿室。这些室充满阻尼流体。工作室和补偿室由面对彼此的侧面的共享隔板界定。这些室通过设置在隔板中的至少一个阻尼导管以流体导通的方式连接。工作室由至少一个弹性隔膜界定，该隔膜在背向工作室的一侧限定一个空气室。取决于所支撑的发动机的运行状态，气室通过可切换的进气门或止回阀连接到环境。当进气门关闭并且轴承执行牵引运动时，空气室可以填充流过止回阀的空气，从而增加轴承刚度。

30. 发明授权

US06431530B1 Vertical liquid inertia vibration isolator 有权
标题翻译：垂直液体惯性隔振器
公开(公告)号：US06431530B1
公开(公告)日：2002-08-13
申请号：US09577737
申请日：2000-05-23
申请人： Frank Bradley Stamps , Michael Reaugh Smith , James Lee Braswell, Jr. , Timothy Kent Ledbetter
发明人： Frank Bradley Stamps , Michael Reaugh Smith , James Lee Braswell, Jr. , Timothy Kent Ledbetter
IPC分类号： F16F904
CPC分类号： F16F9/066 , B64C27/001 , B64C2027/002 , F16F1/38 , F16F13/18 , F16F13/24
摘要： A vibration isolator (10) for isolating the vibration of two bodies that are connected together is disclosed. The vibration isolator (10) comprises an inner cylinder (16) and a pair of outer housings (12, 14) concentrically bonded together with elastomer structures (18, 20) to form two chambers (22, 26) that are joined by a tuning port (24). The elastomer structures (18, 20) may serve both as the seals for the chambers (22, 26) and the compliant spring members in the isolator (10). The isolator (10) connects to a vibrating body by a spherical bearing (28). The chambers (22, 26) and tuning port (24) are filled with an inviscid fluid (34) and pressurized to prevent cavitation. In certain embodiments, pressure within the isolator (10) is maintained by a volume compensating device (30) connected to the chambers (22, 26) via a small diameter orifice (36).
摘要翻译：公开了一种用于隔离连接在一起的两个体的振动的隔振器（10）。隔振器（10）包括内筒（16）和与弹性体结构（18,20）同心地结合在一起的一对外壳体（12,14），以形成两个腔室（22,26），其通过调谐港（24）。弹性体结构（18,20）可以用作腔室（22,26）的密封件和隔离器（10）中的顺应弹簧构件。隔离器（10）通过球面轴承（28）连接到振动体。腔室（22,26）和调音口（24）填充有不粘液体（34）并被加压以防止空化。在某些实施例中，隔离器（10）内的压力由经由小直径孔（36）连接到腔室（22,26）的体积补偿装置（30）维持。

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