公开(公告)号：US20050056980A1

公开(公告)日：2005-03-17

申请号：US10974835

申请日：2004-10-28

Applicant: Mitsuo Kuzukawa

Inventor： Mitsuo Kuzukawa

IPC: F16F13/06 ,  F16F13/00 ,  F16F13/08 ,  F16F13/18 ,  F16M1/00

CPC classification number: F16F13/007 ,  F16F13/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06863269B2

公开(公告)日：2005-03-08

申请号：US10809837

申请日：2004-03-24

Applicant: Kei Okumura ,  Hajime Maeno ,  Koichi Maeda

Inventor： Kei Okumura ,  Hajime Maeno ,  Koichi Maeda

IPC: B60K5/12 ,  F16F13/06 ,  F16F13/08 ,  F16F13/18 ,  F16F13/00

CPC classification number: F16F13/18 ,  F16F13/085

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20050035508A1

公开(公告)日：2005-02-17

申请号：US10892012

申请日：2004-07-14

Applicant: Chiyaki Inoue

Inventor： Chiyaki Inoue

IPC: B60K5/12 ,  F16F13/06 ,  F16F13/10 ,  F16F13/18 ,  F16F5/00

CPC classification number: F16F13/107

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20050035507A1

公开(公告)日：2005-02-17

申请号：US10916051

申请日：2004-08-11

Applicant: Etienne de Fontenay ,  Philippe Souyri

Inventor： Etienne de Fontenay ,  Philippe Souyri

IPC: F16F13/10 ,  F16D3/12 ,  F16D3/80 ,  F16F13/06 ,  F16F13/08 ,  F16F13/14 ,  F16F13/18 ,  F16F9/04

CPC classification number: F16F13/1472

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US5775666A

公开(公告)日：1998-07-07

申请号：US724593

申请日：1996-09-30

Applicant: Hiroshi Tsukamoto ,  Hiroaki Tanahashi

Inventor： Hiroshi Tsukamoto ,  Hiroaki Tanahashi

IPC: B60K5/12 ,  F16F13/06 ,  F16F13/10 ,  F16F9/00 ,  F16M1/00

CPC classification number: F16F13/10

Abstract: An elastic mount wherein a first and a second support member are spaced apart from each other and elastically connected to each other by an elastic body, wherein the second support member has a cylindrical fixing portion having a larger diameter than the first support member, and a cylindrical bracket member is press-fitted on the fixing portion of the second support member such that the cylindrical bracket member encloses the first support member. The bracket member includes an axial end portion provided with an integrally formed abutting part opposed to the first support member in an axial direction of the bracket member. A buffer member interposed between the first support member and the abutting part cooperates with the first support member and the abutting part to constitute a first stop mechanism for limiting an amount of relative displacement of the first and second support members away from each other, by abutting contact of the first support member and the abutting part with each other through the first buffer member. Also disclosed is a method of producing the present elastic mount.

Abstract translation: 一种弹性支架，其中第一和第二支撑构件彼此间隔开并且通过弹性体彼此弹性连接，其中第二支撑构件具有直径大于第一支撑构件的圆柱形固定部分，并且 圆柱形支架构件被压配合在第二支撑构件的固定部分上，使得圆柱形支架构件包围第一支撑构件。 托架构件包括在支架构件的轴向方向上设置有与第一支撑构件相对的整体形成的抵接部的轴向端部。 插入在第一支撑构件和抵接部之间的缓冲构件与第一支撑构件和抵接部配合以构成第一止动机构，用于通过抵靠而限制第一和第二支撑构件相对于彼此远离的相对位移量 通过第一缓冲构件使第一支撑构件和抵接部彼此接触。 还公开了一种制造本弹性支架的方法。

公开(公告)号：US5582395A

公开(公告)日：1996-12-10

申请号：US574894

申请日：1995-12-19

Applicant: Paul Cheng

Inventor： Paul Cheng

IPC: B62K25/08 ,  F16F9/44 ,  F16F13/06 ,  B60G13/00

CPC classification number: F16F9/44 ,  B62K25/08 ,  F16F13/06

Abstract: A buffer assembly for front forks has an oil-cylinder type buffer device disposed in one stay and a spring type buffer device disposed in the other stay. The oil-cylinder type buffer device has an adjustable screw, an adjusting rod, an adjusting device, an oil cylinder, elastic members, padding members, a shaft, a hollow seat, a spring, and a lower stay. The spring type buffer device has an adjustable bolt, an upper stay, an upper rod, an upper seat, soft pads, hard pads, a lower seat and a lower rod.

Abstract translation: 用于前叉的缓冲组件具有设置在一个停留点中的油缸式缓冲装置和设置在另一个停留点中的弹簧型缓冲装置。 油缸型缓冲装置具有调节螺杆，调节杆，调节装置，油缸，弹性构件，衬垫构件，轴，中空座椅，弹簧和下撑架。 弹簧式缓冲装置具有可调节螺栓，上支柱，上杆，上座，软垫，硬垫，下座和下杆。

公开(公告)号：US5501433A

公开(公告)日：1996-03-26

申请号：US267924

申请日：1994-07-06

Applicant: Kazutoshi Satori

Inventor： Kazutoshi Satori

IPC: B60G7/02 ,  B60G15/06 ,  F16F13/00 ,  F16F13/06 ,  F16F13/08 ,  F16F13/10 ,  F16F13/18 ,  F16F5/00

CPC classification number: F16F13/106 ,  F16F2222/08

Abstract: A vibration isolator includes a substantially sealed space within a housing 4 forming a liquid chamber by partitioning the sealed space with a diaphragm 5. The liquid chamber is further partitioned into first and second chambers 7 and 8 by a rubber partition wall 6. An orifice passage 9 is arranged to communicate between these two chambers 7 and 8. The rubber partition wall 6 is provided at its intermediate portion with a membrane portion 11, a part of which is adapted to serve as a stopper portion 12. When the membrane portion 11 is bent and deformed downwardly, the stopper portion 12 is pushed, at its front end, on a partition wall supporting member 14 for deformation. The repulsion force of the stopper portion 12 by the deformation varies non-linearly in response to the deformation of the membrane portion 11 and as a result, the spring characteristic of the membrane portion 11 also becomes non-linear.

Abstract translation: 振动隔离器包括通过用隔膜5分隔密封空间形成液体室的壳体4内的基本上密封的空间。液体室通过橡胶隔离壁6进一步分隔成第一和第二腔室7和8。 9被布置成在这两个室7和8之间连通。橡胶隔壁6在其中间部分处设置有膜部分11，其一部分适于用作止挡部分12.当膜部分11为 弯曲并向下变形，止动部分12在其前端被推动在分隔壁支撑构件14上以变形。 挡块部12的变形的斥力随着膜部11的变形而非线性变化，结果膜部11的弹簧特性也变得非线性。

公开(公告)号：US5316275A

公开(公告)日：1994-05-31

申请号：US982676

申请日：1992-11-30

Applicant: Takashi Maeno ,  Tatsuo Suzuki

Inventor： Takashi Maeno ,  Tatsuo Suzuki

IPC: F16F13/06 ,  F16F13/10 ,  F16F13/18 ,  F16F9/00

CPC classification number: F16F13/108

Abstract: A hydraulic damping device is provided having a rubber elastic body, a rubber film member closing an opening of the rubber elastic body so as to define a closed chamber, and a partition member dividing the closed chamber into two liquid chambers. A restricted liquid passageway interconnects the two liquid chambers. A cylindrical frame member composed of a resin material having a low coefficient of thermal conductivity is joined to the outer peripheral surface of the rubber elastic body. A support member composed of an aluminum alloy is secured to the outer peripheral surface of the frame member and is connected to an engine. When the support member receives a large amount of heat from the engine, the rubber elastic body is thermally insulated from the support member by virtue of the resin frame member, and accordingly, can be prevented from deteriorating due to the heat of the engine. In addition, by composing the support member of an aluminum alloy, the weight of the device can be reduced.

Abstract translation: 提供了一种液压阻尼装置，其具有橡胶弹性体，橡胶膜构件，其封闭橡胶弹性体的开口以限定封闭腔，以及将封闭腔分成两个液室的分隔构件。 限制液体通道将两个液体室相互连接。 由具有低导热系数的树脂材料构成的圆柱形框架件连接到橡胶弹性体的外周表面。 由铝合金构成的支撑构件固定在框架构件的外周面上并与发动机连接。 当支撑构件从发动机接受大量的热量时，由于树脂框架构件，橡胶弹性体与支撑构件热绝缘，因此可以防止由于发动机的热量而劣化。 此外，通过构成铝合金的支撑构件，可以减小装置的重量。

公开(公告)号：US5314173A

公开(公告)日：1994-05-24

申请号：US842991

申请日：1992-02-28

Applicant: Akiyoshi Ide ,  Atsushi Muramatsu

Inventor： Akiyoshi Ide ,  Atsushi Muramatsu

IPC: B60K5/12 ,  F16F13/00 ,  F16F13/06 ,  F16F13/10 ,  F16F13/26 ,  F16F9/08

CPC classification number: F16F13/26 ,  F16F13/10

Abstract: A fluid-filled elastic mount including first and second support members and an elastic body interposed between these members for elastic connection thereof. The elastic mount has a pressure-receiving chamber partially defined by the elastic body, first and second equilibrium chambers defined by first and second flexible diaphragms and communicating with the pressure-receiving chamber through first and second orifice passages, respectively. The second orifice passage has a higher ratio of the cross sectional area to the length than the first orifice passage. The present elastic mount further includes an elastic restriction member which is opposed to the second diaphragm and cooperates with the diaphragm to define a vacuum-receiving chamber for allowing elastic deformation of the second diaphragm. In operation, a vacuum pressure is applied where appropriate to the vacuum-receiving chamber, to draw the second diaphragm onto the elastic restriction member, so as to restrict free deformation of the second diaphragm and permit oscillation of the diaphragm with the elastic restriction member.

Abstract translation: 一种流体填充的弹性支架，包括第一和第二支撑构件以及插入在这些构件之间的弹性体，用于弹性连接。 弹性支架具有由弹性体部分地限定的压力接收室，由第一和第二柔性隔膜限定的第一和第二平衡室，并且分别通过第一和第二孔口通道与压力接收室连通。 第二节流孔通道具有比第一孔通道更大的横截面面积与长度的比率。 本弹性安装件还包括弹性限制构件，该弹性限制构件与第二隔膜相对并与隔膜配合以限定用于允许第二隔膜弹性变形的真空接收室。 在操作中，适当地向真​​空接收室施加真空压力，以将第二隔膜拉到弹性限制构件上，以限制第二隔膜的自由变形并允许弹性限制构件振动隔膜。

公开(公告)号：US5183243A

公开(公告)日：1993-02-02

申请号：US711996

申请日：1991-06-06

Applicant: Nobuo Matsumoto

Inventor： Nobuo Matsumoto

IPC: F16F13/06 ,  F16F13/10 ,  F16F13/14 ,  F16F13/18

CPC classification number: F16F13/10

Abstract: A fluid-filled elastic mount including a first and a second support member elastically connected by an elastic body interposed between, a cylindrical connecting member secured to an outer surface of the elastic body, and a closure member fitted on the connecting member. The closure member cooperates with the elastic body to define a fluid chamber filled with a non-compressible fluid. The fluid chamber is divided by a partition structure supported by the closure member, into a pressure-receiving chamber and a variable-volume equilibrium chamber. A sealing rubber layer is sandwiched between the connecting and closure members, in a direction perpendicular to the load-receiving direction of the mount, assuring fluid-tight sealing of the fluid chamber. The second support member includes a caulking portion which retains the connecting and closure members in the load-receiving direction. A method of manufacturing the fluid-filled elastic mount as described above is also disclosed.

Abstract translation: 一种流体填充的弹性支架，其包括通过插入其间的弹性体弹性连接的第一和第二支撑构件，固定到弹性体的外表面的圆柱形连接构件和安装在连接构件上的闭合构件。 闭合构件与弹性体协作以限定填充有不可压缩流体的流体室。 流体室被由关闭构件支撑的分隔结构分隔成压力容纳室和可变容积平衡室。 密封橡胶层在垂直于安装座的载荷接收方向的方向上夹在连接和闭合构件之间，确保流体室的流体密封。 第二支撑构件包括将连接和闭合构件保持在承载方向上的铆接部分。 还公开了如上所述的制造流体填充弹性座的方法。