公开(公告)号：US20070085252A1

公开(公告)日：2007-04-19

申请号：US11527517

申请日：2006-09-27

申请人： Masaru Murayama ,  Rentaro Kato

发明人： Masaru Murayama ,  Rentaro Kato

IPC分类号： F16F3/08

CPC分类号： F16F7/12 ,  B60R19/18 ,  B60R2019/186 ,  F16F2224/0241

摘要： An impact-absorbing member includes tabular ribs extending in a direction orthogonal to an impact load input direction, and disposed spaced apart in the impact load input direction and parallel to one another; and a load transmitting member connected with width-wise opposite ends of the respective tabular ribs to extend between the tabular ribs on a diagonal with respect to the impact load input direction, for transmitting to each of the tabular ribs an impact load in a form of tensile load directed in a lateral direction, wherein differing levels are established for at least one of: tensile stiffness in the plurality of tabular ribs per se; and transmission efficiency of the tensile load by the load transmitting member, so that load-deformation characteristics of some of the plurality of tabular ribs differ in the impact load input direction.

摘要翻译： 冲击吸收构件包括在垂直于冲击载荷输入方向的方向上延伸的板状肋，并且在冲击载荷输入方向上间隔开并且彼此平行; 以及负载传递构件，其与相应的平板状肋条的宽度方向的相对端连接，以相对于冲击载荷输入方向在对角线上在板状肋之间延伸，以便以每个平板状肋条的形式传递冲击载荷 沿横向方向引导的拉伸载荷，其中对于以下中的至少一个确定了不同的水平：多个平板状肋本身的拉伸刚度; 以及载荷传递部件的拉伸载荷的传递效率，使得多个平板状肋中的一些的载荷变形特性在冲击载荷输入方向上不同。

公开(公告)号：US20050181178A1

公开(公告)日：2005-08-18

申请号：US10979424

申请日：2004-11-03

申请人： Masaru Murayama ,  Rentaro Kato ,  Takashi Inoue

发明人： Masaru Murayama ,  Rentaro Kato ,  Takashi Inoue

IPC分类号： B60R21/04 ,  B32B3/28 ,  B60R13/02

CPC分类号： B60R21/04 ,  B60R2021/0414 ,  B60R2021/0435 ,  Y10T428/2457

摘要： A shock absorbing member for vehicle cabin having a molded article of synthetic resin material having a plurality of tabular ribs extending in an impact load input direction, wherein the synthetic resin material has normal temperature elongation at break of 200% or more, yield stress of 20 MPa or more, flexural modulus of 1 GPa or more, −20° C. elongation at break of 150% or more, and Izod impact strength of 10 kJ/m2 or more.

摘要翻译： 一种用于车厢的减震构件，其具有合成树脂材料的模制品，具有在冲击载荷输入方向上延伸的多个平板状肋，其中所述合成树脂材料具有200％以上的常温断裂伸长率，屈服应力为20 MPa以上，挠曲模量为1GPa以上，-20℃，断裂伸长率为150％以上，Izod冲击强度为10kJ / m 2以上。

公开(公告)号：US07354030B2

公开(公告)日：2008-04-08

申请号：US11527517

申请日：2006-09-27

申请人： Masaru Murayama ,  Rentaro Kato

发明人： Masaru Murayama ,  Rentaro Kato

IPC分类号： B60R19/03

CPC分类号： F16F7/12 ,  B60R19/18 ,  B60R2019/186 ,  F16F2224/0241

摘要： An impact-absorbing member includes tabular ribs extending in a direction orthogonal to an impact load input direction, and disposed spaced apart in the impact load input direction and parallel to one another; and a load transmitting member connected with width-wise opposite ends of the respective tabular ribs to extend between the tabular ribs on a diagonal with respect to the impact load input direction, for transmitting to each of the tabular ribs an impact load in a form of tensile load directed in a lateral direction, wherein differing levels are established for at least one of: tensile stiffness in the plurality of tabular ribs per se; and transmission efficiency of the tensile load by the load transmitting member, so that load-deformation characteristics of some of the plurality of tabular ribs differ in the impact load input direction.

摘要翻译： 冲击吸收构件包括在垂直于冲击载荷输入方向的方向上延伸的板状肋，并且在冲击载荷输入方向上间隔开并且彼此平行; 以及负载传递构件，其与相应的平板状肋条的宽度方向的相对端连接，以相对于冲击载荷输入方向在对角线上在板状肋之间延伸，以便以每个平板状肋条的形式传递冲击载荷 沿横向方向引导的拉伸载荷，其中对于以下中的至少一个确定了不同的水平：多个平板状肋本身的拉伸刚度; 以及载荷传递部件的拉伸载荷的传递效率，使得多个平板状肋中的一些的载荷变形特性在冲击载荷输入方向上不同。

公开(公告)号：US07563393B2

公开(公告)日：2009-07-21

申请号：US11855601

申请日：2007-09-14

申请人： Tomonori Hayakawa ,  Yuuki Saitou ,  Kazunobu Hashimoto ,  Rentaro Kato

发明人： Tomonori Hayakawa ,  Yuuki Saitou ,  Kazunobu Hashimoto ,  Rentaro Kato

IPC分类号： H01B1/00 ,  H01B1/04 ,  H01B1/24

CPC分类号： H01B1/24

摘要： A crosslinked elastomer body is composed of an electrically conductive composition comprising an electrically conductive filler and an insulative elastomer (matrix). The electrically conductive filler is in a spherical particulate form and has an average particle diameter of 0.05 to 100 μm. The electrically conductive filler has a critical volume fraction (φc) of not less than 30 vol % as determined at a first inflection point of a percolation curve at which an insulator-conductor transition occurs with an electrical resistance steeply reduced when the electrically conductive filler is gradually added to the elastomer. A resistance observed under compressive strain or bending strain increases according to the strain over a resistance observed under no strain when the electrically conductive filler is present in a volume fraction not less than the critical volume fraction (φc) in the composition.

摘要翻译： 交联弹性体由包含导电填料和绝缘弹性体（基质）的导电组合物构成。 导电填料为球形颗粒形式，平均粒径为0.05-100μm。 导电填料具有不小于30vol％的临界体积分数（phic），如在渗透曲线的第一拐点处确定的，在该渗透曲线处发生绝缘体 - 导体转变，当导电填料为 逐渐加入弹性体。 当在不小于组合物中的临界体积分数（phic）的体积分数中存在导电填料时，在压应变或弯曲应变下观察到的电阻随着在无应变下观察到的电阻的应变而增加。

公开(公告)号：US5642873A

公开(公告)日：1997-07-01

申请号：US618772

申请日：1996-03-20

申请人： Rentaro Kato

发明人： Rentaro Kato

IPC分类号： F16F13/00 ,  B60K5/12 ,  F16F13/26 ,  F16M5/00 ,  B60G13/00

CPC分类号： F16F13/26

摘要： A fluid-filled elastic mount (10) wherein a fluid-tight space (40) defined by two mounting members (12, 14), an elastic body (16) and a flexible diaphragm (36) is divided by a partition member (34) into pressure-receiving and an equilibrium chambers (44, 46) communicating with each other through a first orifice (64). The partition member has a communication hole (62) for fluid communication of the first orifice with the equilibrium chamber. The elastic mount has a cover member (76) which cooperates with the diaphragm to define a space in which a pushing member (84) is accommodated such that it is pressed onto the diaphragm by a biasing member (86), so that the diaphragm closes the communication hole. The pushing member cooperates with a rubber plate (94) to divide the space within the cover member into static pressure and operating chambers (96, 100), and the pushing member is sucked toward the cover member by a negative pressure applied to the operating chamber, so that the diaphragm is displaced away from the communication hole to open the same for fluid communication of the orifice with the equilibrium chamber.

摘要翻译： 一种流体填充的弹性支架（10），其中由两个安装构件（12,14），弹性体（16）和柔性隔膜（36）限定的流体密封空间（40）由分隔构件（34） ）和通过第一孔（64）彼此连通的平衡室（44,46）中。 分隔构件具有用于第一孔与平衡室流体连通的连通孔（62）。 弹性支架具有与隔膜配合的盖构件（76），以限定其中容纳推动构件（84）的空间，使得其通过偏置构件（86）压在隔膜上，使得隔膜闭合 通讯孔。 推动构件与橡胶板（94）配合以将盖构件内的空间分成静压和操作室（96,100），并且推动构件通过施加到操作室的负压而被吸向盖构件 ，使得隔膜从连通孔移开以将其打开以使孔与平衡室的流体连通。

公开(公告)号：US5277409A

公开(公告)日：1994-01-11

申请号：US983765

申请日：1992-12-01

申请人： Katsuhiro Goto ,  Akiyoshi Ide ,  Yutaka Ishioka ,  Rentaro Kato ,  Tetsu Matsui ,  Ryouji Kanda ,  Muramatsu ,  Keiichi Ishiba ,  Yoshiki Funahashi

发明人： Katsuhiro Goto ,  Akiyoshi Ide ,  Yutaka Ishioka ,  Rentaro Kato ,  Tetsu Matsui ,  Ryouji Kanda ,  Muramatsu ,  Keiichi Ishiba ,  Yoshiki Funahashi

IPC分类号： F16F13/26 ,  F16M1/00

CPC分类号： F16F13/264

摘要： A fluid-filled elastic mount wherein an elastic body elastically connecting a first and a second support partially defines a fluid chamber filled with a non-compressible fluid. The elastic mount includes an oscillating plate which partially defines the fluid chamber and which is supported by the second support such that the oscillating plate is displaceable relative to the second support, and an actuator for oscillating the oscillating plate to thereby change a pressure of the fluid in the fluid chamber. The elastic mount further includes an elastic support member for flexibly connecting the oscillating plate to the second support such that the oscillating plate is movable toward and away from the fluid chamber. This elastic support member is formed of an elastic material which substantially permits shearing deformation of the elastic support member and inhibits its compressive and tensile deformation.

摘要翻译： 流体填充的弹性座，其中弹性地连接第一和第二支撑件的弹性体部分地限定填充有不可压缩流体的流体室。 弹性安装座包括一个摆动板，该振动板部分地限定流体室并由第二支撑件支撑，使得摆动板相对于第二支撑件可移动;以及致动器，用于使振荡板振动，从而改变流体的压力 在流体室中。 弹性支座还包括用于将振荡板柔性地连接到第二支撑件的弹性支撑构件，使得摆动板可朝向和远离流体室移动。 该弹性支撑构件由弹性材料形成，其基本上允许弹性支撑构件的剪切变形并且抑制其压缩和拉伸变形。

公开(公告)号：US5240233A

公开(公告)日：1993-08-31

申请号：US892135

申请日：1992-06-02

申请人： Rentaro Kato ,  Tatsuya Suzuki

发明人： Rentaro Kato ,  Tatsuya Suzuki

IPC分类号： F16F13/06 ,  F16F13/10 ,  F16F13/18

CPC分类号： F16F13/10 ,  Y10T29/49622 ,  Y10T29/4987

摘要： A fluid-filled elastic mount including a first and a second support member, an elastic body for elastically connecting the two support members, and a closure member fixed to the second support member to form a fluid chamber therein. The closure member includes a flexible diaphragm and a metallic member secured to the outer periphery of the diaphragm. The metallic member is press-fitted in a large-diameter portion of the second support member remote from the first support member, and fixed by caulking to the large-diameter portion. At least one sealing rubber lip is pressed between the metallic member and the second support member to assure the fluid tightness of the fluid chamber. Further, a fluid discharge passage is formed radially outwardly of the sealing rubber lip(s), between the metallic member and the large-diameter portion of the second support member, for permitting the fluid to be discharged from the fluid chamber. Also disclosed is a method of producing such a fluid-filled elastic mount.

摘要翻译： 包括第一和第二支撑构件的流体填充的弹性支架，用于弹性地连接两个支撑构件的弹性体和固定到第二支撑构件的封闭构件，以在其中形成流体室。 闭合构件包括柔性隔膜和固定到隔膜的外周的金属构件。 金属构件被压配合在远离第一支撑构件的第二支撑构件的大直径部分中，并且通过铆接固定到大直径部分。 至少一个密封橡胶唇被压在金属构件和第二支撑构件之间以确保流体室的流体密封性。 此外，在金属构件和第二支撑构件的大直径部分之间的密封橡胶唇的径向外侧形成流体排出通道，以允许流体从流体室排出。 还公开了制造这种充满液体的弹性支架的方法。

公开(公告)号：US4974818A

公开(公告)日：1990-12-04

申请号：US437627

申请日：1989-11-17

申请人： Rentaro Kato

发明人： Rentaro Kato

IPC分类号： F16M7/00 ,  F16F13/08 ,  F16F13/10 ,  F16F13/18

CPC分类号： F16F13/108

摘要： A fluid-filled elastic mounting structure including a first and a second support member, an elastic body for elastically connecting the first and second support members, a closure member which partially defines a fluid chamber, a partition assembly for dividing the fluid chamber into a pressure-receiving chamber and an equilibrium chamber, and at least one orifice for fluid communication between the pressure-receiving chamber and the equilibrium chamber. The first support member includes a hollow cylindrical member extending in a direction perpendicular to the load-receiving direction. The mounting structure of the invention further includes a stopper member which is formed from a plate-like member and secured to said second support member, so as to extend from the second support member toward the first support member, and surround the first support member such that the hollow cylindrical member is spaced apart from the stopper member by a suitable distance. This stopper member serves to limit an amount of relative displacement of the first and second support members away from each other in the load-receiving direction. Further, a rubber layer is provided for covering the stopper member over a substantially entire surface area thereof, the rubber layer being integrally formed with the elastic body.

摘要翻译： 一种流体填充的弹性安装结构，包括第一和第二支撑构件，用于弹性地连接第一和第二支撑构件的弹性体，部分限定流体室的封闭构件，用于将流体室分隔成压力的分隔组件 接收室和平衡室，以及用于在受压室和平衡室之间流体连通的至少一个孔口。 第一支撑构件包括在垂直于负载接收方向的方向上延伸的中空圆柱形构件。 本发明的安装结构还包括止动件，该止动件由板状件形成，并固定在所述第二支承件上，从第二支承件向第一支承件延伸，并围绕第一支承件 中空圆柱形构件与止动构件隔开合适的距离。 该止动构件用于限制第一和第二支撑构件在负载接收方向上彼此远离的相对位移量。 此外，橡胶层设置成用于在其大致整个表面区域上覆盖止动构件，橡胶层与弹性体一体地形成。

公开(公告)号：US07703333B2

公开(公告)日：2010-04-27

申请号：US11896904

申请日：2007-09-06

申请人： Tomonori Hayakawa ,  Yuuki Saitou ,  Kazunobu Hashimoto ,  Rentaro Kato

发明人： Tomonori Hayakawa ,  Yuuki Saitou ,  Kazunobu Hashimoto ,  Rentaro Kato

IPC分类号： G01N3/20

CPC分类号： G01L1/20

摘要： A deformation sensor, which has excellent workability and a high degree of freedom in shape design and which can detect deformation and load in a wide area of components and portions, has a main body of sensor, electrodes which are connected to the main body of sensor and can output electric resistances, and a restraining component which restrains elastic deformation of at least a part of the main body of sensor. The main body of sensor has an elastomer, and spherical conductive fillers which are blended into the elastomer at a high filling rate in an approximately single-particle state, and is elastically deformable. In the main body of sensor, as an elastic deformation increases, the electric resistance increases.

摘要翻译： 变形传感器具有优异的可加工性和形状设计的高度自由度，并且可以检测广泛的部件和部分的变形和负载，具有传感器主体，连接到传感器主体的电极 并且可以输出电阻，以及限制传感器主体的至少一部分的弹性变形的限制部件。 传感器主体具有弹性体，球形导电填料以大约单粒子状态的高填充率共混到弹性体中，并且是可弹性变形的。 在传感器主体中，随着弹性变形的增加，电阻增加。

公开(公告)号：US20080066564A1

公开(公告)日：2008-03-20

申请号：US11896904

申请日：2007-09-06

申请人： Tomonori Hayakawa ,  Yuuki Saitou ,  Kazunobu Hashimoto ,  Rentaro Kato

发明人： Tomonori Hayakawa ,  Yuuki Saitou ,  Kazunobu Hashimoto ,  Rentaro Kato

IPC分类号： G01L1/22

CPC分类号： G01L1/20

摘要： A deformation sensor, which has excellent workability and a high degree of freedom in shape design and which can detect deformation and load in a wide area of components and portions, has a main body of sensor, electrodes which are connected to the main body of sensor and can output electric resistances, and a restraining component which restrains elastic deformation of at least a part of the main body of sensor. The main body of sensor has an elastomer, and spherical conductive fillers which are blended into the elastomer at a high filling rate in an approximately single-particle state, and is elastically deformable. In the main body of sensor, as an elastic deformation increases, the electric resistance increases.

摘要翻译： 变形传感器具有优异的可加工性和形状设计的高度自由度，并且可以检测广泛的部件和部分的变形和负载，具有传感器主体，连接到传感器主体的电极 并且可以输出电阻，以及限制传感器主体的至少一部分的弹性变形的限制部件。 传感器主体具有弹性体，球形导电填料以大约单粒子状态的高填充率共混到弹性体中，并且是可弹性变形的。 在传感器主体中，随着弹性变形的增加，电阻增加。