公开(公告)号：US06715745B2

公开(公告)日：2004-04-06

申请号：US10237711

申请日：2002-09-10

申请人： Kuniaki Nakada ,  Mitsuo Kuzukawa

发明人： Kuniaki Nakada ,  Mitsuo Kuzukawa

IPC分类号： F16F1300

CPC分类号： F16F13/08 ,  Y10S277/916

摘要： A liquid-sealed mount capable of obtaining excellent damping performance is provided. For this purpose, the mount includes an elastic body (16), a stud (13) penetrating through the elastic body, a case (51), which is in a cylindrical shape with one end side being opened and with a bottom face on the other end side, and houses a viscous liquid (L) inside, and in which the viscous liquid is scaled by fitting the elastic body and the stud into the opening at the one end side, a damping member (14) attached to the stud in a state in which the damping member submerges in the viscous liquid; and a wall surface of a portion of the case, which submerges in the viscous liquid, is formed so that an inner diameter gradually decreases toward a lower position and an angle of inclination is different in an upper part from a lower part; and an outer circumferential side surface of the damping member opposes the inclined surface of the case.

摘要翻译： 提供能够获得优异的阻尼性能的液体密封的安装座。 为此，安装件包括弹性体（16），穿过弹性体的螺栓（13），壳体（51），其一端侧开放并且底面 另一端侧，并且在其内部容纳粘性液体（L），并且通过将弹性体和螺栓装配到一端侧的开口中而将粘性液体缩放，其中附接到螺柱的阻尼构件（14） 阻尼构件浸没在粘性液体中的状态; 并且壳体的浸没在粘性液体中的部分的壁表面形成为使得内径朝向下部位置逐渐减小，并且倾斜角度在上部与下部不同; 并且所述阻尼部件的外周侧面与所述壳体的倾斜面相对。

公开(公告)号：US5707048A

公开(公告)日：1998-01-13

申请号：US659233

申请日：1996-06-05

申请人： Mitsuo Kuzukawa ,  Tatsuo Tanaka

发明人： Mitsuo Kuzukawa ,  Tatsuo Tanaka

IPC分类号： B62D27/04 ,  F16F13/06 ,  F16F13/08 ,  F16F13/12 ,  F16F13/14

CPC分类号： F16F13/08 ,  B60G2202/14 ,  B60G2202/24

摘要： A fluid-filled mount using an elastic body and a viscous fluid to obtain a great damping force has for its object to facilitate the filling of the viscous fluid and to considerably improve the sealability, and comprises a case having a mounting plate with mounting holes and fixing claws together with a cup, a cylindrical case having a mounting plate with mounting holes together with a cylinder, a stud having an axial through hole for viscous fluid filling and also having a tapped hole provided in one end of its axial through hole and a damping plate fixed to its other end, and an elastic body having the said cylindrical case embedded in it and the said stud secured in its center hole.

摘要翻译： 使用弹性体和粘性流体获得大的阻尼力的流体填充的安装件的目的在于便于粘性流体的填充并且显着地提高密封性，并且包括具有安装板的壳体，其具有安装孔和 将一个固定爪与一个杯子一起固定，一个圆柱形壳体，其具有安装孔和安装孔以及一个气缸，一个螺栓具有用于粘性流体填充的轴向通孔，并且还具有设置在其轴向通孔一端的螺纹孔， 固定在其另一端的阻尼板，以及具有嵌入其中的所述圆柱形壳体并且所述螺柱固定在其中心孔中的弹性体。

公开(公告)号：US07997566B2

公开(公告)日：2011-08-16

申请号：US12553709

申请日：2009-09-03

申请人： Mitsuo Kuzukawa

发明人： Mitsuo Kuzukawa

IPC分类号： F16F13/00

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） 沿着所述杯形壳体的中心轴线布置以定位在固定阻尼单元的中心开口中的螺柱（3）; 柔性密封帽（7），其在所述螺柱的上端和所述杯形壳体之间流体密封; 用于填充在由杯状壳体（1）和柔性密封帽（7）形成的室中的高粘度液体（2）; 安装到所述螺柱（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）之间并放置在高粘度流体中; 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：USD553477S1

公开(公告)日：2007-10-23

申请号：US29234931

申请日：2005-07-26

申请人： Mitsuo Kuzukawa

设计人： Mitsuo Kuzukawa

公开(公告)号：US07604223B2

公开(公告)日：2009-10-20

申请号：US10974835

申请日：2004-10-28

申请人： Mitsuo Kuzukawa

发明人： Mitsuo Kuzukawa

IPC分类号： F16F13/00

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） 沿着所述杯形壳体的中心轴线布置以定位在固定阻尼单元的中心开口中的螺柱（3）; 柔性密封帽（7），其在所述螺柱的上端和所述杯形壳体之间流体密封; 用于填充在由杯状壳体（1）和柔性密封帽（7）形成的室中的高粘度液体（2）; 安装到所述螺柱（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）之间并放置在高粘度流体中; 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：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。

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

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

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。

公开(公告)号：US20080296816A1

公开(公告)日：2008-12-04

申请号：US11718121

申请日：2004-10-29

申请人： Tatsuo Tanaka ,  Mitsuo Kuzukawa

发明人： Tatsuo Tanaka ,  Mitsuo Kuzukawa

IPC分类号： F16F13/00

CPC分类号： F16F13/20

摘要： An antivibration mounting apparatus (30) is provided with a case (31) fixed to a turning table (13) and a stud (33) fixed to a cab (20). An elastic body (34) is provided between the case (31) and the stud (33), and relative displacement of the stud (33) to the case (31) in the diameter direction is suppressed by the elastic body (34). On the lower part of the case (31), an attenuating mechanism (40) having an attenuating liquid (43) stored in a liquid chamber (42) and an attenuating member (41) fixed by the stud (33) is provided. Furthermore, on the upper part of the case (31), an air spring (50) supported by the stud (33) or the case (31) is provided, and a load transmitted from the cab (20) to the stud (33) in the shaft direction is supported by the air spring (50).

摘要翻译： 防振安装装置（30）设置有固定到转台（13）的壳体（31）和固定到驾驶室（20）的螺柱（33）。 弹性体（34）设置在壳体（31）和螺栓（33）之间，并且通过弹性体（34）抑制螺柱（33）与壳体（31）在直径方向上的相对位移。 在壳体（31）的下部设置有具有存储在液体室（42）中的衰减液体（43）和由螺柱（33）固定的衰减构件（41）的衰减机构（40）。 此外，在壳体31的上部，设置有由螺柱（33）或壳体（31）支撑的空气弹簧（50），并且从驾驶室（20）传递到螺栓（33）的负载 ）在轴向上由空气弹簧（50）支撑。

公开(公告)号：USD563205S1

公开(公告)日：2008-03-04

申请号：US29287410

申请日：2007-08-02

申请人： Mitsuo Kuzukawa

设计人： Mitsuo Kuzukawa