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1. 发明授权

US5639073A Fluid-filled engine mount having orifice passages for damping different components of engine idling vibrations 失效
标题翻译：流体填充发动机支架具有用于阻止发动机怠速振动的不同部件的孔口通道
公开(公告)号：US5639073A
公开(公告)日：1997-06-17
申请号：US672656
申请日：1996-06-28
申请人： Tatsuya Suzuki , Rentaro Kato , Tetsuo Mikasa , Shuji Ohtake , Atsushi Sakamoto
发明人： Tatsuya Suzuki , Rentaro Kato , Tetsuo Mikasa , Shuji Ohtake , Atsushi Sakamoto
IPC分类号： B60K5/12 , F16F13/26 , F14F13/00 , F16M1/00
CPC分类号： F16F13/26
摘要： A fluid-filled elastic engine mount for a motor vehicle having an engine, comprising a first and a second mounting member which are connected by an elastic body that partially defines a pressure-receiving chamber, a flexible diaphragm member which partially defines an equilibrium chamber, and orifice means for effecting fluid communication between the pressure-receiving and equilibrium chambers. The orifice means defines a first and a second orifice passage which are respectively tuned to adjust respective different components of the idling vibrations of the engine, and a third orifice passage which is tuned to a frequency range lower than that of the engine idling vibrations. The orifice means comprises a movable member which partially defines one of the first and second orifice passages which is tuned to adjust one of the different components of the idling vibration whose frequency is higher than the other of the different components, the movable member restricting an amount of flow of fluid through one of the first and second orifice passages. The engine mount further comprises valve means for selectively enabling or disabling both of the first and said second orifice passages simultaneously for permitting or inhibiting the fluid communication between the two chambers.
摘要翻译：一种用于具有发动机的机动车辆的流体填充弹性发动机支架，包括通过部分地限定压力接收室的弹性体连接的第一和第二安装构件，部分地限定平衡室的柔性隔膜构件，以及用于在受压室和平衡室之间进行流体连通的孔口装置。孔口装置限定了第一和第二节流孔通道，其分别被调节以调节发动机的空转振动的相应不同部件，以及调节到低于发动机怠速振动的频率范围的第三孔口通道。节流孔装置包括可动构件，其部分地限定第一和第二节流孔通道中的一个，其被调谐以调节频率高于不同部件中的另一个的空转振动的不同部件中的一个，可动构件限制一定量流体通过第一和第二孔口之一流动。发动机支架还包括阀装置，用于同时选择性地启用或禁用第一和第二孔口两者以允许或阻止两个室之间的流体连通。

2. 发明授权

US5620168A Fluid-filled elastic mount having orifice passage control rotary valve connected to drive rod at radial position offset from rotation axis of the valve 失效
标题翻译：流体填充的弹性安装件，其具有孔径通道控制旋转阀，其连接到驱动杆，其在径向位置偏离阀的旋转轴线
公开(公告)号：US5620168A
公开(公告)日：1997-04-15
申请号：US582068
申请日：1996-01-02
申请人： Shuji Ohtake , Rentaro Kato , Tatsuya Suzuki
发明人： Shuji Ohtake , Rentaro Kato , Tatsuya Suzuki
IPC分类号： F16F13/26 , F16M7/00 , F16F13/00
CPC分类号： F16F13/26 , F16F13/262
摘要： A fluid-filled elastic mount wherein a fluid-tight space defined by two mounting members, an elastic body and a flexible diaphragm is divided by a partition member into pressure-receiving and equilibrium chambers communicating with each other through at least one orifice passage, and through a rotary valve which is accommodated in a valve hole in the partition member such that the rotary valve is rotatable in sliding contact with a sliding surface of the valve hole. The valve has a cutout communicating with the equilibrium chamber, and a valve portion adjacent to the valve portion, so that the orifice passage is selectively closed by the valve member and opened through the cutout in communication with the equilibrium chamber. The elastic mount includes a mechanism for converting a reciprocating movement into a rotary motion of the valve. The mechanism includes a drive rod which is connected to the valve such that the connecting point is offset from the rotation axis of the vale in the radial direction. The other end of the drive rod is located outside the elastic mount for receiving the reciprocating movement.
摘要翻译：一种流体填充的弹性支架，其中由两个安装构件，弹性体和柔性隔膜限定的流体密封空间被分隔构件分隔成通过至少一个孔通道彼此连通的压力接收和平衡室，以及通过容纳在分隔构件中的阀孔中的旋转阀，使得旋转阀可旋转地与阀孔的滑动表面滑动接触。所述阀具有与所述平衡室连通的切口以及与所述阀部相邻的阀部，使得所述孔通道被所述阀构件选择性地闭合并且通过与所述平衡室连通的所述切口而开口。弹性支架包括用于将往复运动转换成阀的旋转运动的机构。该机构包括驱动杆，其连接到阀，使得连接点在径向方向上偏离阀的旋转轴线。驱动杆的另一端位于弹性支架的外侧，用于接收往复运动。

3. 发明授权

US5240233A Fluid-filled elastic mount having fluid chambers closed by closure member including metallic member, and a method of producing the same 失效
标题翻译：具有由包括金属构件的关闭构件封闭的流体室的流体填充弹性安装座及其制造方法
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。

4. 发明授权

US5009403A Fluid-filled elastic mount 失效
标题翻译：流体填充弹性支架
公开(公告)号：US5009403A
公开(公告)日：1991-04-23
申请号：US371089
申请日：1989-06-26
申请人： Rentaro Kato , Tatsuya Suzuki
发明人： Rentaro Kato , Tatsuya Suzuki
IPC分类号： B60K5/12 , F16F13/00 , F16F13/10 , F16M7/00
CPC分类号： F16F13/105
摘要： A fluid-filled elastic mount including a first and a second support member; an elastic body for connecting the first and second support members; a first chamber filled with a non-compressible fluid and receiving a vibrational load applied to the mount; a second chamber filled with the fluid, at least partially defined by a flexible diaphragm and having a variable volume; an orifice for fluid communication between the two chambers; and a movable member movable by a predetermined distance between the two chambers. The movable member is formed of a rigid material and the orifice is provided in the movable member. The mount further includes a holding device for holding an outer peripheral portion of the movable member such that the movements of the movable member in the load-receiving direction are limited by butting contacts of the outer peripheral portion with a pair of contact surfaces of the holding device, and a pair of cushioning members secured to the contact surfaces of the holding device, respectively. A pair of cushioning members may be secured to one of a pair of contact surfaces of the outer peripheral portion of the movable member, and one of the pair of contact surfaces of the holding device which is opposed to the other contact surface of the outer peripheral portion of the movable member, respectively.
摘要翻译：一种流体填充的弹性支架，包括第一和第二支撑构件; 用于连接第一和第二支撑构件的弹性体; 第一室，其填充有不可压缩流体并且接收施加到所述底座的振动载荷; 填充有流体的第二室，至少部分地由柔性隔膜限定并具有可变的容积; 用于两个腔室之间流体连通的孔口; 以及可在两个室之间移动预定距离的可移动部件。可移动部件由刚性材料形成，并且孔口设置在可动件中。安装件还包括保持装置，用于保持可动件的外周部分，使得可动件在承载方向上的运动受到外周部分的接触部分与保持件的一对接触面的对接装置，以及分别固定在保持装置的接触面上的一对缓冲部件。一对缓冲构件可以固定到可动构件的外周部的一对接触面中的一个，并且保持装置的一对接触表面中的一个与外周的另一个接触表面相对可移动部件的一部分。

5. 发明授权

US07563393B2 Crosslinked elastomer body for sensor, and production method therefor 有权
标题翻译：传感器用交联弹性体及其制造方法
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。

6. 发明授权

US5642873A Fluid-filled elastic mount having pushing member for controlling fluid communication through orifice passage 失效
标题翻译：流体填充的弹性支架具有用于控制通过孔通道的流体连通的推动构件
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。

7. 发明授权

US5277409A Elastic mount having fluid chamber partially defined by elastically supported oscillating plate 失效
标题翻译：弹性支架，其具有由弹性支撑的摆动板部分地限定的流体室
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。

8. 发明授权

US4974818A Fluid-filled elastic mounting structure having stopper device 失效
标题翻译：具有止动装置的流体填充弹性安装结构
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。

9. 发明授权

US07703333B2 Deformation sensor 失效
标题翻译：变形传感器
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。

10. 发明申请

US20080066564A1 Deformation sensor 失效
标题翻译：变形传感器
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。

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