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1. 发明授权

US07232118B2 Fluid filled vibration damping device 有权
标题翻译：流体填充减震装置
公开(公告)号：US07232118B2
公开(公告)日：2007-06-19
申请号：US11381498
申请日：2006-05-03
申请人： Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
发明人： Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
IPC分类号： F16M1/00
CPC分类号： F16F13/101
摘要： A fluid filled vibration-damping device includes an elastic body disposed between a first mounting member and a second mounting member and partially defines a fluid chamber having a non-compressible fluid sealed therein, and exhibits vibration damping action on the basis of flow action of the non-compressible fluid created within the fluid chamber during vibration input. At least one mounting member from among the first and second mounting members is formed independently of the elastic body and is disposed in abutment with the elastic body in an initial load acting direction, while making the mounting member displaceable away from the rubber elastic body in a opposite direction from the initial load acting direction. A rebound stop mechanism for limiting displacement of the mounting member away from the rubber elastic body in a cushion-wise fashion is disposed between the first and second mounting members.
摘要翻译：流体填充的减振装置包括设置在第一安装构件和第二安装构件之间的弹性体，并且部分地限定具有密封在其中的不可压缩流体的流体室，并且基于流动动作显示振动阻尼作用在振动输入期间在流体室内产生的不可压缩流体。所述第一安装构件和所述第二安装构件中的至少一个安装构件独立于所述弹性体形成，并且在初始载荷作用方向上与所述弹性体邻接地设置，同时使所述安装构件能够在橡胶弹性体中移位与初始载荷作用方向相反的方向。用于限制安装构件以缓冲方式远离橡胶弹性体的位移的回弹停止机构设置在第一和第二安装构件之间。

2. 发明申请

US20070001355A1 FLUID FILLED VIBRATION DAMPING DEVICE 有权
标题翻译：流体填充振动阻尼装置
公开(公告)号：US20070001355A1
公开(公告)日：2007-01-04
申请号：US11381498
申请日：2006-05-03
申请人： Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
发明人： Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
IPC分类号： F16F13/00
CPC分类号： F16F13/101
摘要： A fluid filled vibration-damping device includes an elastic body disposed between a first mounting member and a second mounting member and partially defines a fluid chamber having a non-compressible fluid sealed therein, and exhibits vibration damping action on the basis of flow action of the non-compressible fluid created within the fluid chamber during vibration input. At least one mounting member from among the first and second mounting members is formed independently of the elastic body and is disposed in abutment with the elastic body in an initial load acting direction, while making the mounting member displaceable away from the rubber elastic body in a opposite direction from the initial load acting direction. A rebound stop mechanism for limiting displacement of the mounting member away from the rubber elastic body in a cushion-wise fashion is disposed between the first and second mounting members.
摘要翻译：流体填充的减振装置包括设置在第一安装构件和第二安装构件之间的弹性体，并且部分地限定具有密封在其中的不可压缩流体的流体室，并且基于流动动作显示振动阻尼作用在振动输入期间在流体室内产生的不可压缩流体。所述第一安装构件和所述第二安装构件中的至少一个安装构件独立于所述弹性体形成，并且在初始载荷作用方向上与所述弹性体邻接地设置，同时使所述安装构件能够在橡胶弹性体中移位与初始载荷作用方向相反的方向。用于限制安装构件以缓冲方式远离橡胶弹性体的位移的回弹停止机构设置在第一和第二安装构件之间。

3. 发明授权

US07140603B2 Vibration damping device having stopper structure 有权
标题翻译：具有止动结构的减振装置
公开(公告)号：US07140603B2
公开(公告)日：2006-11-28
申请号：US10873778
申请日：2004-06-21
申请人： Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
发明人： Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
IPC分类号： F16F15/00
CPC分类号： F16F7/00 , B60K5/1208 , B60K5/1291 , F16F1/52 , F16F13/101 , F16F2230/007
摘要： A vibration damping device having a stopper structure includes: a rubber elastic body of generally frustoconical configuration overall; a first mounting member formed independently of the rubber elastic body, and directly or indirectly superimposed on the rubber elastic body in an external load input direction; and a second mounting member including a cylindrical portion that is bonded to a large diameter side outer circumferential surface of the rubber elastic body. A first and second abutting portions of the first and second mounting members are situated to be opposed to each other in a rebound direction with a given distance interposed therebetween, and a stop rubber is disposed between the first and second abutting portions so that the first and second abutting portions come into abutting contact with each other in a cushion-wise fashion, via the stop rubber to thereby provide a stopper structure.
摘要翻译：具有止动结构的减震装置包括：总体上具有大致截头圆锥形构造的橡胶弹性体; 独立于橡胶弹性体形成的第一安装构件，并且在外部载荷输入方向上直接或间接地叠置在橡胶弹性体上; 以及第二安装构件，其包括与橡胶弹性体的大直径侧外周面接合的圆筒部。第一安装构件和第二安装构件的第一和第二邻接部分沿着回弹方向彼此相对设置，并且在第一和第二邻接部之间设置有一定距离，并且止动橡胶设置在第一和第二邻接部分之间，第二邻接部分通过止动橡胶以缓冲方式彼此抵接接触，从而提供止动结构。

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