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1. 发明授权

US5333846A Elastic mount having fluid chamber partially defined by oscillating plate actuated by moving coil in annular gap between two yokes connected to permanent magnet, and method of manufacturing the elastic mount 失效
标题翻译：具有流体室的弹性安装座，其部分地由通过连接到永磁体的两个轭之间的环形间隙中的移动线圈驱动的振动板限定，以及制造弹性座
公开(公告)号：US5333846A
公开(公告)日：1994-08-02
申请号：US979934
申请日：1992-11-23
申请人： Katsuhiro Goto , Akiyoshi Ide , Yutaka Ishioka , Rentaro Kato , Tetsu Matsui , Ryouji Kanda , Atsushi Muramatsu , Keiichi Ishiba , Yoshiki Funahashi
发明人： Katsuhiro Goto , Akiyoshi Ide , Yutaka Ishioka , Rentaro Kato , Tetsu Matsui , Ryouji Kanda , Atsushi Muramatsu , Keiichi Ishiba , Yoshiki Funahashi
IPC分类号： F16F13/26 , H01F7/06 , F16F9/44
CPC分类号： F16F13/262 , F16F13/264 , H01F7/066 , Y10T29/49075
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 displaceable to change a pressure of the fluid in the fluid chamber, and a permanent magnet disposed on one of opposite sides of the oscillating plate remote from the fluid chamber. A first and a second yoke member are connected to opposite magnetic pole faces of the magnet and cooperate with the magnet to define a closed magnetic circuit. The yoke members define therebetween an annular gap in the magnetic circuit, in which an annular moving coil is received. The coil is fixed to the oscillating plate, to oscillate the oscillating plate upon energization of the coil. Also disclosed is a method of manufacturing the elastic mount, in which a blank for the magnet is magnetized together with the yoke members after the blank and yoke members are assembled into a unit.
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。弹性支架包括一个摆动板，该振动板部分地限定流体室并且可移动以改变流体室中的流体的压力，以及设置在远离流体室的振动板的相对侧中的一个上的永磁体。第一和第二轭构件连接到磁体的相对磁极面，与磁铁配合以形成闭合磁路。轭构件在其间限定磁路中的环形间隙，其中接收环形活动线圈。线圈被固定到振荡板上，以在线圈通电时振荡振荡板。还公开了一种制造弹性安装件的方法，其中在坯料和轭构件组装成一个单元之后，用于磁体的坯件与轭构件一起被磁化。

2. 发明授权

US5344129A Elastic mount having fluid chamber partially defined by oscillating plate actuated by moving coil in annular gap between two yokes connected to permanent magnet 失效
标题翻译：弹性安装座，其流体室部分地由振动板限定，该振动板由与永磁体连接的两个轭之间的环形间隙中的移动线圈驱动
公开(公告)号：US5344129A
公开(公告)日：1994-09-06
申请号：US985107
申请日：1992-12-03
申请人： Akiyoshi Ide , Katsuhiro Goto , Yutaka Ishioka , Yoshiki Funahashi , Rentaro Kato , Tetsu Matsui , Ryouji Kanda , Atsushi Muramatsu , Keiichi Ishiba
发明人： Akiyoshi Ide , Katsuhiro Goto , Yutaka Ishioka , Yoshiki Funahashi , Rentaro Kato , Tetsu Matsui , Ryouji Kanda , Atsushi Muramatsu , Keiichi Ishiba
IPC分类号： F16F13/26 , F16M5/00
CPC分类号： F16F13/264
摘要： A fluid-filled elastic mount including an elastic body elastically connecting a first and a second support, and partially defining 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 displaceable to change a pressure of the fluid in the fluid chamber, and a permanent magnet disposed on one of opposite sides of the oscillating plate remote from the fluid chamber. A first and a second yoke member are connected to opposite magnetic pole faces of the magnet by a plastic material, and cooperate with the magnet to define a closed magnetic circuit. The yoke members define therebetween an annular gap in the magnetic circuit, in which a magnetic fluid and an annular moving coil are received. The magnetic fluid includes magnetic particles dispersed in a liquid medium. The coil is fixed to the oscillating plate, to oscillate the oscillating plate upon energization of the coil.
摘要翻译：一种流体填充的弹性支架，其包括弹性连接第一和第二支撑件的弹性体，并且部分限定填充有不可压缩流体的流体室。弹性支架包括一个摆动板，该振动板部分地限定流体室并且可移动以改变流体室中的流体的压力，以及设置在远离流体室的振动板的相对侧中的一个上的永磁体。第一和第二轭构件通过塑料材料连接到磁体的相对磁极面，并与磁体配合以限定闭合磁路。轭构件在其间限定磁路中的环形间隙，其中接收磁性流体和环形活动线圈。磁性流体包括分散在液体介质中的磁性颗粒。线圈被固定到振荡板上，以在线圈通电时振荡振荡板。

3. 发明授权

US5249782A Elastic mount and method of manufacturing the elastic mount 失效
标题翻译：弹性安装座及其制造方法
公开(公告)号：US5249782A
公开(公告)日：1993-10-05
申请号：US985108
申请日：1992-12-03
申请人： Akiyoshi Ide , Katsuhiro Goto , Yutaka Ishioka , Yoshiki Funahashi , Rentaro Kato , Tetsu Matsui , Ryouji Kanda , Atsushi Muramatsu , Keiichi Ishiba
发明人： Akiyoshi Ide , Katsuhiro Goto , Yutaka Ishioka , Yoshiki Funahashi , Rentaro Kato , Tetsu Matsui , Ryouji Kanda , Atsushi Muramatsu , Keiichi Ishiba
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 first and second supports 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 displaceable to change a pressure of the fluid in the fluid chamber, and a permanent magnet disposed on one of opposite sides of the oscillating plate remote from the fluid chamber. The permanent magnet is made of a plastic magnetic material including a magnetic material and a plastic material as a binder for the magnetic material. First and second yoke members are held in contact with opposite magnetic pole faces of the magnet, and cooperate with the magnet to define a close magnetic circuit. The yoke members define therebetween an annular gap in the magnetic circuit, in which an annular moving coil is received. The coil is fixed to the oscillating plate, to oscillate the oscillating plate upon energization of the coil. Also disclosed is a method of manufacturing the elastic mount, in which a spacing between the yoke members is filled with the plastic magnetic material in a plasticized state, which is then solidified to provide the permanent magnet.
摘要翻译：一种流体充填的弹性支架，其中弹性连接第一和第二支撑件的弹性体部分地限定了填充有不可压缩流体的流体室。弹性支架包括一个摆动板，该振动板部分地限定流体室并且可移动以改变流体室中的流体的压力，以及设置在远离流体室的振动板的相对侧中的一个上的永磁体。永磁体由包括磁性材料的塑料磁性材料和作为磁性材料的粘合剂的塑料材料制成。第一和第二轭构件与磁体的相对的磁极面保持接触，并与磁体配合以形成紧密的磁路。轭构件在其间限定磁路中的环形间隙，其中接收环形活动线圈。线圈被固定到振荡板上，以在线圈通电时振荡振荡板。还公开了一种制造弹性安装件的方法，其中轭构件之间的间隔以塑化状态填充塑料磁性材料，然后固化以提供永磁体。

4. 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。

5. 发明授权

US4946147A Fluid-filled elastic mounting structure having orifices 失效
标题翻译：具有孔口的流体填充弹性安装结构
公开(公告)号：US4946147A
公开(公告)日：1990-08-07
申请号：US322126
申请日：1989-03-13
申请人： Rentaro Kato , Ryouji Kanda , Kiyohiko Yoshida
发明人： Rentaro Kato , Ryouji Kanda , Kiyohiko Yoshida
IPC分类号： F16F13/06 , B60K5/12 , F16F13/00 , F16F13/10
CPC分类号： F16F13/10
摘要： A fluid-filled elastic mounting structure including a first fand a second support members disposed in spaced-apart relation with each other in a load-receiving direction, an elastic body elastically connecting the support members, a closure member secured to the second support member, so as to define therebetween a fluid chamber filled with a non-compressible fluid between the elastic body and the second support member, a partition assembly disposed within the fluid chamber, so as to divide the fluid chamber into a pressure-receiving chamber, and an equilibrium chamber, and a first orifice for fluid communication between the two chambers. The partition assembly has an opening communicating with the two chambers. A first and a second movable member are disposed within the opening of the partition assembly, such that the two movable members are spaced apart from each other in the load-receiving direction so as to define an intermediate chamber. A second orifice is formed in association with one of the movable members, for fluid communication of the intermediate chamber with the pressure-receiving or equilibrium chamber.
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，所述第一支撑构件和第二支撑构件在负载接收方向上彼此间隔开地设置;弹性体，其弹性地连接所述支撑构件;闭合构件，其固定到所述第二支撑构件，以便在其间限定在弹性体和第二支撑构件之间填充有不可压缩流体的流体室，设置在流体室内的分隔组件，以将流体室分成压力容纳室，平衡室和用于两个室之间流体连通的第一孔。分隔组件具有与两个室连通的开口。第一和第二可移动构件设置在分隔组件的开口内，使得两个可移动构件在负载接收方向上彼此间隔开以限定中间室。与可移动部件中的一个相关联地形成第二孔口，用于中间室与压力接收或平衡室的流体连通。

6. 发明授权

US4856764A Fluid-filled resilient bushing having damping means within fluid chambers 失效
标题翻译：流体填充弹性衬套，其在流体室内具有阻尼装置
公开(公告)号：US4856764A
公开(公告)日：1989-08-15
申请号：US172582
申请日：1988-03-24
申请人： Ryouji Kanda
发明人： Ryouji Kanda
IPC分类号： F16F13/00 , B60G7/00 , B60K5/12 , F16F13/14 , F16M5/00
CPC分类号： F16F13/14
摘要： A fluid-filled resilient bushing including a resilient member interposed between inner and outer sleeves, and an elastically yieldable partition member. The resilient member and the partition member cooperate with the outer sleeve to define a pressure-receiving chamber and an equilibrium chamber, which are disposed opposite to each other in a first direction in which the bushing receives a vibrational load. The chambers communicate with each other through an orifice. The bushing includes a damping device which has a first portion disposed within the pressure-receiving chamber, so as to extend from a bottom of the chamber. The first portion has a radial end face whose periphery is spaced apart from the periphery of the pressure-receiving chamber, such that an annular spacing is formed between the peripheries of the first portion and the chamber. A second portion of the damping device projects from the first portion in a direction perpendicular to the first direction, such that an annular gap is formed between the periphery of the second portion and the periphery of the pressure-receiving chamber. This annular gap is dimensioned smaller than the annular spacing, and is effective for isolating high-frequency vibrations.
摘要翻译：一种流体填充的弹性衬套，其包括插入在内套筒和外套筒之间的弹性构件和可弹性屈服的分隔构件。弹性构件和分隔构件与外套筒配合以限定压力接收腔室和平衡腔室，该容纳腔室和平衡腔室在衬套接收振动载荷的第一方向彼此相对设置。这些室通过孔连通。衬套包括阻尼装置，其具有设置在受压室内的第一部分，以便从腔室的底部延伸。第一部分具有径向端面，其周边与受压室的周边隔开，使得在第一部分的周边和室之间形成环形间隔。阻尼装置的第二部分从垂直于第一方向的方向从第一部分突出，使得在第二部分的周边和受压室的周边之间形成环形间隙。该环形间隙的尺寸小于环形间隔，并且对于隔离高频振动是有效的。

7. 发明授权

US4693456A Fluid-filled resilient bushing with circumferential orifice 失效
标题翻译：带圆周孔的流体填充弹性衬套
公开(公告)号：US4693456A
公开(公告)日：1987-09-15
申请号：US906197
申请日：1986-09-11
申请人： Ryouji Kanda
发明人： Ryouji Kanda
IPC分类号： B60G7/00 , B60G17/015 , B62D27/04 , F16F1/38 , F16F13/00 , F16F13/14 , F16F5/00
CPC分类号： F16F13/14
摘要： A fluid-filled resilient bushing including an inner sleeve, a rubber insert secured to the outer surface of the inner sleeve, an orifice sleeve fitted on the rubber insert, and an outer sleeve fitted on the orifice sleeve. The rubber insert has a plurality of circumferentially spaced-apart pockets which are closed by the orifice sleeve, whereby a plurality of fluid chambers are formed. The orifice sleeve has a circumferential groove formed continuously in its outer surface so as to cover at least one full circumference of the orifice sleeve, and a plurality of radial holes which communicate at their outer ends with the circumferential groove and at their inner ends with the fluid chambers, respectively. The outer sleeve closes the circumferential groove in the orifice sleeve, so as to define a continuous circumferential orifice which communicates with the fluid chambers through the radial holes in the orifice sleeve.
摘要翻译：一种流体填充的弹性衬套，其包括内套筒，固定到内套筒的外表面的橡胶插入件，安装在橡胶插入件上的孔套筒和安装在孔套筒上的外套筒。橡胶插入件具有多个周向间隔开的口袋，其由孔口套筒封闭，从而形成多个流体室。孔口套筒具有在其外表面上连续形成的圆周槽，以便覆盖孔口套筒的至少一整个圆周;以及多个径向孔，其外端与圆周槽连通，并且在其内端与流体室。外套筒封闭孔口套筒中的周向凹槽，以便限定连续的周向孔口，其通过孔口套筒中的径向孔与流体腔室连通。

8. 发明授权

US5299788A Fluid-filled cylindrical elastic mount having orifice passages and voids formed in elastic body 失效
标题翻译：流体填充的圆柱形弹性支架，其具有形成在弹性体中的孔口通道和空隙
公开(公告)号：US5299788A
公开(公告)日：1994-04-05
申请号：US804732
申请日：1991-12-11
申请人： Ryouji Kanda
发明人： Ryouji Kanda
IPC分类号： F16F13/14 , F16F13/00
CPC分类号： F16F13/14 , B60G2204/41042 , B60G2204/42 , B60G2204/45
摘要： A fluid-filled cylindrical elastic mount including an inner sleeve, an outer sleeve disposed radially outwardly of the inner sleeve, and a generally annular elastic body disposed between the inner and outer sleeves for flexible connection therebetween. The elastic body partially defines two fluid chambers filled with a non-compressible fluid. The fluid chambers are formed in diametrically opposite circumferential portions of the elastic body between the inner and outer sleeves. The elastic body has at least one orifice passage formed therethrough for fluid communication between the two fluid chambers, and extending through the elastic body, adjacent one of the inner and outer sleeves. The elastic body further has at least one void each formed between the corresponding orifice passage and the other of the inner and outer sleeves.
摘要翻译：一种流体填充的圆柱形弹性座，其包括内套筒，位于内套筒径向外侧的外套筒，以及设置在内套筒和外套筒之间的大体呈环形的弹性体，用于在其间柔性连接。弹性体部分地限定了两个填充有不可压缩流体的流体室。流体室在内套筒和外套筒之间在弹性体的径向相对的周向部分上形成。弹性体具有穿过其形成的至少一个孔通道，用于两个流体室之间的流体连通，并且延伸穿过弹性体，靠近内套筒和外套筒之一。弹性体还具有至少一个空隙，每个空隙形成在对应的孔口通道和内套筒和外套筒的另一个之间。

9. 发明授权

US5123633A Fluid-filled elastic rotational coupling having two fluid chambers on each side of wing members 失效
标题翻译：流体填充弹性旋转联轴器，其在翼构件的每一侧具有两个流体室
公开(公告)号：US5123633A
公开(公告)日：1992-06-23
申请号：US659083
申请日：1991-02-22
申请人： Ryouji Kanda
发明人： Ryouji Kanda
IPC分类号： F16F15/12 , F16D3/12 , F16D3/50 , F16D3/80 , F16F13/14 , F16F15/16
CPC分类号： F16F13/14 , F16D3/80
摘要： A fluid-filled elastic rotational coupling including an inner and an outer sleeve fixed to one and other of a driving and a driven rotary member, an intermediate sleeve disposed in concentric and radially outwardly spaced relation with the inner sleeve, a pair of wings extending diametrically opposite parts of the inner sleeve toward the intermediate sleeve, an elastic body interposed between the inner and intermediate sleeves and having two pairs of pockets each pair being formed on opposite sides of each wing as viewed in the circumferential direction of the coupling, and a sealing rubber layer between the intermediate and outer sleeves. The outer sleeve closes the pockets to thereby provide two pairs of fluid chambers. An orifice passage is provided between the intermediate and outer sleeves, for fluid communication between each pair of fluid chambers whose fluid pressures change in opposite direction upon relative rotation of the inner and outer sleeves.
摘要翻译：流体填充的弹性旋转联接器，包括固定到驱动和从动旋转构件中的一个和另一个的内部和外部套筒，与内部套筒同心且径向向外间隔开的中间套筒，一对径向延伸的翼内套筒朝向中间套筒的相对部分，插入在内套筒和中间套筒之间的弹性体，并且在联接器的圆周方向上观察时，在每个翼的相对侧上形成有两对凹穴中间和外套之间的橡胶层。外套筒封闭袋，从而提供两对流体室。在中间和外部套筒之间设置有孔口通道，用于每对流体室之间的流体连通，其流体压力在内外套筒的相对旋转时沿相反方向变化。

10. 发明授权

US4871151A Fluid-filled resilient bushing 失效
标题翻译：流体填充弹性衬套
公开(公告)号：US4871151A
公开(公告)日：1989-10-03
申请号：US172382
申请日：1988-03-24
申请人： Ryouji Kanda
发明人： Ryouji Kanda
IPC分类号： F16F13/00 , B60G7/00 , B60K5/12 , F16F13/14
CPC分类号： F16F13/14
摘要： A fluid-filled resilient bushing is disclosed, which includes a resilient member interposed between inner and outer sleeves, and an elastically yieldable partition member disposed in an axial void which is formed in the resilient member and extends over an entire axial length of the same. The resilient member and the partition member cooperate with the outer sleeve to fluid-tightly define a pressure-receiving chamber and an equilibrium chamber, which are disposed opposite to each other in a vibration-input direction in which the bushing receives a vibrational load. The chambers are filled with incompressible fluid and communicate with each other through an orifice. The inner and outer sleeves are disposed in eccentric relation with each other in the vibration-input direction.
摘要翻译：公开了一种流体填充弹性衬套，其包括插入在内套筒和外套筒之间的弹性构件，以及设置在轴向空隙中的可弹性屈服的分隔构件，其形成在弹性构件中并且在其整个轴向长度上延伸。弹性构件和分隔构件与外套管配合以流体紧密地限定压力接收室和平衡室，其在衬套接收振动载荷的振动输入方向上彼此相对设置。这些室充满不可压缩流体，并通过孔口相互连通。内套筒和外套筒在振动输入方向上以彼此偏心关系设置。

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