专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003294081A Fluid filling-in vibration-resistant device 有权
标题翻译：流体填充抗振装置
公开(公告)号：JP2003294081A
公开(公告)日：2003-10-15
申请号：JP2002096670
申请日：2002-03-29
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： AKASA SHOJI
IPC分类号： B60K5/12 , F16F13/06 , F16F13/18
摘要： PROBLEM TO BE SOLVED: To form an second orifice passage with fewer components in a simple structure, while the capacity for free tuning and sealing is sufficiently secured in a fluid filling-in vibration-resistant device having a balance chamber connected with a pressure received chamber through the first orifice passage and a sub- liquid chamber, respectively. SOLUTION: A fixing sleeve 68 firmly fixed on a rubber elastic plate 64 is externally fixed on a supporting projection 44 projecting into a partition member 36, and an approximately hat-shaped wall member 66 is externally fixed on the fixing sleeve 68. Further, the sub-liquid chamber 112 is formed between opposing faces of the wall member 66 and rubber elastic plate 64, and a second orifice passage 128 extending on an outer periphery of the fixing sleeve 68 to a peripheral direction is formed between opposing faces of a flanged portion 84 of the wall member 66 and partition member 36. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了以简单的结构形成具有较少部件的第二节流孔通道，而具有自由调节和密封的能力充分地确保在具有与...相连的平衡室的流体填充防振装置中压力接收室分别通过第一孔通道和副液室。解决方案：牢固地固定在橡胶弹性板64上的固定套68外部固定在突出于分隔构件36上的支撑突起44上，并且大致帽形壁构件66外部固定在定影套68上。此外，副液室112形成在壁构件66和橡胶弹性板64的相对面之间，并且在周向方向上在固定套68的外周上延伸的第二孔通道128形成在壁构件66和分隔构件36的凸缘部分84。版权所有（C）2004，JPO

2. 发明专利

JP2004068934A Fluid sealing vibration control device 有权
公开(公告)号：JP2004068934A
公开(公告)日：2004-03-04
申请号：JP2002229517
申请日：2002-08-07
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ICHIKAWA HIROYUKI , AKASA SHOJI
IPC分类号： B60K5/12 , F16F13/26
摘要： PROBLEM TO BE SOLVED: To efficiently realize transmission of pressure fluctuation from a vibration exciting chamber to a pressure receiving chamber through a second orifice passage over a plurality or wide frequency regions, while suppressing secondary high-order components, in a fluid sealing vibration control device provided with each of a balance chamber connected to a pressure receiving chamber through a first orifice passage and the vibration exciting chamber connected to the pressure receiving chamber through the second orifice passage. SOLUTION: This device is provided with an elastic regulating plate 136 for narrowing or closing the second orifice passage 128. By elastically deforming the elastic regulating plate 136 by actuating the pressure fluctuation caused by the vibration exciting chamber 112 based on pneumatic fluctuation affected from the outside, substantial passage cross-sectional area of the second orifice passage 128, and in turn, tuning is automatically changed according to vibration for which a vibration control should be performed. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003322199A Method of manufacturing fluid-in vibration isolation device 有权
标题翻译：流体振动隔离装置的制造方法
公开(公告)号：JP2003322199A
公开(公告)日：2003-11-14
申请号：JP2002132191
申请日：2002-05-07
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： AKASA SHOJI
IPC分类号： F16F13/08 , F16F13/06 , F16F13/26
CPC分类号： F16F13/264 , F16F2226/00
摘要： PROBLEM TO BE SOLVED: To provide a method capable of easily and quickly discharging a fluid remaining on the sealed region of a fluid enclosing area in a fluid-in vibration isolation device comprising the fluid enclosing area for enclosing a non- compressive fluid. SOLUTION: Liquid discharging passages 72, 74 for connecting bottoms of annular fitting recessed grooves 38, 40 to an external space are formed on a plurality of parts on the circumference between the annular fitting recessed grooves 38, 40 configurating the sealed region, and fitting faces of annular fitting projections 28, 122, and compressed air is blown in from the outside through the liquid discharging passages 72, 74, whereby vacuum pressure acts from the outside, and the non-compressive fluid and the like remaining on the bottoms of the annular fitting recessed grooves 38, 40 can be forcibly discharged. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够容易且快速地排出残留在流体包围区域中的流体包围区域中的流体的隔离装置的方法，该流体隔离装置包括用于封闭非压缩流体的流体封闭区域。解决方案：用于将环形嵌合凹槽38,40的底部连接到外部空间的液体排放通道72,74形成在形成密封区域的环形嵌合凹槽38,40之间的圆周上的多个部分上，并且环形嵌合突起28,122的嵌合面从外部通过液体排出通道72,74吹入压缩空气，由此真空压力从外部作用，并且非压缩流体等保留在底部的环形嵌合凹槽38,40可被强制排出。版权所有（C）2004，JPO

4. 发明专利

JP2003028233A Fluid-filled vibration isolator 有权
标题翻译：流体填充振动隔离器
公开(公告)号：JP2003028233A
公开(公告)日：2003-01-29
申请号：JP2001215551
申请日：2001-07-16
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： AKASA SHOJI , KATAGIRI KATSUHIKO , OGAWA YUICHI , MAEHASHI HIDEKI , SAEKI AKIO
IPC分类号： B60K5/12 , F16F13/06 , F16F13/10 , F16F13/18 , F16F13/26
CPC分类号： F16F13/106 , F16F13/264
摘要： PROBLEM TO BE SOLVED: To provide a structurally simple fluid-filled vibration isolator in which a first mounting member and a second mounting member are coupled by a body rubber elastic body, a partition member is fixedly supported by the second mounting member to form on opposite sides of the partition member a pressure receiving chamber whose wall portion is partly defined by the body rubber elastic body and an equilibrating chamber whose wall portion is partly defined by a flexible rubber membrane, the pressure receiving chamber and the equilibrating chamber are filled with an incompressible fluid, and an orifice passage is formed to interconnect the pressure receiving chamber and the equilibrating chamber. SOLUTION: An opening end edge 28 of a cylindrical portion 26 of the second mounting member 14 to which the body rubber elastic body 16 is bonded by vulcanization is fixedly fitted in a fitting groove 42 cut in the partition member 38, and an opening end edge 60 of a fixing cylinder portion 58 of fixing metal 56 is fixedly fitted in a fitting groove 44 cut in the partition member 38 to fix an outer circumference of the flexible rubber membrane 54 to the partition member 38.
摘要翻译：要解决的问题：为了提供一种结构简单的流体填充式隔振器，其中第一安装构件和第二安装构件通过主体橡胶弹性体联接，分隔构件由第二安装构件固定地支撑以形成在相对的分隔构件的侧面是压力接收室，其壁部分由身体橡胶弹性体部分地限定，平衡室的壁部分由柔性橡胶膜限定，压力接收室和平衡室填充有不可压缩的流体，并且形成孔口通道以使压力接收室和平衡室相互连接。解决方案：通过硫化将本体橡胶弹性体16接合到其上的第二安装构件14的圆筒部26的开口端缘28固定地配合在切割在分隔构件38中的嵌合槽42中，开口端缘固定金属56的固定筒部分58的60固定地装配在切割在分隔构件38中的装配槽44中，以将柔性橡胶膜54的外周固定到分隔构件38。

5. 发明专利

JP2012127373A Vibration damping device 审中-公开
标题翻译：振动阻尼装置
公开(公告)号：JP2012127373A
公开(公告)日：2012-07-05
申请号：JP2010277178
申请日：2010-12-13
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： WATANABE HIROYUKI , AKASA SHOJI
IPC分类号： F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a vibration damping device having a draining structure for quickly draining water on a second mounting member therefrom and having a novel structure for inhibiting the occurrence of abnormal sounds due to the abutment of a body rubber elastic material on the second mounting member during vibration input.SOLUTION: The vibration damping device includes the second mounting member 14 having a fitting recess 30 into which the body rubber elastic material 16 is fitted and a side communication path 62 formed between the inner peripheral face of the fitting recess 30 and the outer peripheral face of the body rubber elastic material 16, the bottom face of the fitting recess 30 being a valley-shaped combination of a plurality of sloping faces 42 sloping to a horizontal plane. The bottom face of the body rubber elastic material 16 is isolated from at least a valley-shaped part 44 of the bottom face of the fitting recess 30, and a drain hole 40 passing at least at its lowest part through the bottom face of the fitting recess 30 is formed in the valley-shaped part 44 of the bottom face of the fitting recess 30.
摘要翻译：要解决的问题：提供一种具有排水结构的减振装置，用于在第二安装构件上快速排放水，并具有用于抑制由于体橡胶弹性材料的抵接引起的异常声音的新颖结构在振动输入时在第二安装构件上。解决方案：减震装置包括具有装配凹部30的第二安装构件14，主体橡胶弹性材料16被装配到该嵌合凹部30中，以及形成在嵌合凹部30的内周面和外侧之间的侧连通路62 身体橡胶弹性材料16的外周面，装配凹部30的底面是与水平面倾斜的多个倾斜面42的谷形组合。主体橡胶弹性材料16的底面与装配凹部30的底面的至少一个谷状部分44隔开，排水孔40至少在最下部穿过配件的底面凹槽30形成在装配凹槽30的底面的谷形部分44中。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010078017A Fluid-sealed vibration isolating device 审中-公开
标题翻译：流体密封振动隔离装置
公开(公告)号：JP2010078017A
公开(公告)日：2010-04-08
申请号：JP2008245294
申请日：2008-09-25
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： AKASA SHOJI , MIYATA HIROKI
IPC分类号： F16F13/18 , F16F13/06
摘要： PROBLEM TO BE SOLVED: To provide a fluid-sealed vibration isolating device capable of smoothly moving a movable member by a uniform quantity as a whole, in response to vibration input, regardless of an arranging position in a through-hole. SOLUTION: The through-hole 36 capable of mutually communicating these two fluid chambers 50 and 52 is arranged to a partition member 34 for partitioning the first fluid chamber 50 and the second fluid chamber 52, and the movable member 56 is movably arranged between the two fluid chambers 50 and 52 in the through-hole 36. A plurality of projection strips 66 extending in the moving direction of the movable member 56 are integrally formed at an interval in the peripheral direction in at least any one among an outer peripheral surface of the movable member 56 and an inner peripheral surface of the through-hole 36, and a groove part 68 is arranged between mutual adjacent members of the plurality of these projection strips 66 so as to extend in the same direction as the projection strips 66. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种流体密封的隔振装置，其能够响应于振动输入而能够以均匀的量平均地移动可移动部件，而与通孔中的布置位置无关。解决方案：能够将这两个流体室50和52相互连通的通孔36设置在用于分隔第一流体室50和第二流体室52的分隔部件34上，可移动部件56可移动地布置在通孔36中的两个流体室50和52之间。沿着可移动部件56的移动方向延伸的多个突出条66在周向方向上以至少任何一个外周可动构件56的表面和通孔36的内周面，并且槽部68布置在多个这些突出条66的相互相邻的构件之间，以沿与突出条66相同的方向延伸。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010038178A Fluid-sealed vibration isolating device 审中-公开
标题翻译：流体密封振动隔离装置
公开(公告)号：JP2010038178A
公开(公告)日：2010-02-18
申请号：JP2008198082
申请日：2008-07-31
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： AKASA SHOJI
IPC分类号： F16F13/18 , F16F13/06
摘要： PROBLEM TO BE SOLVED: To provide a fluid-sealed vibration isolating device advantageously improving manufacturability and reducing the manufacturing cost by using a partitioning member that can be easily and effectively formed at low cost. SOLUTION: The partitioning member 34 partitioning a first fluid chamber and a second fluid chamber comprises two half-split bodies 44, 44 having the same shape. Fitting convex parts 62, 64 and fitting concave parts 58, 60 having shapes corresponding with each other are provided on both sides in the thickness direction of ends including a split face 48 of each half-split body 44. The two half-split bodies 44 are brought in abutment by each of the split faces 48 in a state of the front and back reversed from each other, and fitted by the concave and convex parts by the fitting convex parts 62, 64 and the fitting concave parts 58, 60 to form the partitioning member 34. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种流体密封的隔振装置，通过使用能够以低成本容易且有效地形成的分隔构件来有利地提高可制造性并降低制造成本。分隔第一流体室和第二流体室的分隔构件34包括具有相同形状的两个半分体44,44。具有彼此对应形状的配合凸部62,64以及具有彼此对应形状的嵌合凹部58,60设置在包括每个半分割体44的分割面48的端部的厚度方向的两侧。两个半分割体44 在前后反转的状态下被各分割面48抵接，并且通过嵌合凸部62,64和嵌合凹部58,60而被凹凸部嵌合，形成分隔构件34.版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2004069005A Fluid-sealed type vibration damper 审中-公开
公开(公告)号：JP2004069005A
公开(公告)日：2004-03-04
申请号：JP2002232357
申请日：2002-08-09
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ICHIKAWA HIROYUKI , AKASA SHOJI
IPC分类号： B60K5/12 , F16F13/06 , F16F13/26
摘要： PROBLEM TO BE SOLVED: To provide a fluid-sealed type vibration damper provided with a balance chamber connected to a pressure receiving chamber through a first orifice passage tuned to a low frequency range, and a vibration chamber connected to the pressure receiving chamber through a second orifice passage tuned to a middle frequency range, so that positive damping effect is achieved by applying pressure fluctuation generated in the vibration chamber based on air pressure fluctuation due to external causes to the pressure receiving chamber, in which positive vibration damping effect is effectively achieved to a wide range from middle to high frequencies, and in which deterioration of a vibration state caused by high-order components is avoided in providing positive damping effect to middle frequency vibration. SOLUTION: A through-hole 82 is provided in a partition wall 52 parting the pressure receiving chamber 58 from the balance chamber 38, and a movable plate 84 is disposed on the through-hole 82. Outer circumferential edge parts of the movable plate 84 are held by holding grooves 86 with prescribed rattle. By clearance for the rattle between the holding groove 86 and the movable plate 84, a third orifice passage 90 is formed to be tuned to a high frequency range. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2013204761A Cylindrical vibration control device and method of manufacturing the same 有权
标题翻译：圆柱振动控制装置及其制造方法
公开(公告)号：JP2013204761A
公开(公告)日：2013-10-07
申请号：JP2012076269
申请日：2012-03-29
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社 , Nichiwa:Kk , 株式会社ニチワ
发明人： AKASA SHOJI , HATTORI MASAYA , TOMINAGA HIDENORI , KONO MICHINARI
IPC分类号： F16F1/38 , B21J5/12
摘要： PROBLEM TO BE SOLVED: To provide a cylindrical vibration control device and a method of manufacturing the same, capable of firmly fixing a synthetic resin stopper member to an outer peripheral surface of an inner shaft member, with a simple structure.SOLUTION: A cylindrical vibration control device 10 includes a synthetic resin stopper member 50 projecting toward an outer cylinder member 14 from an inner shaft member 12, while connecting the inner shaft member 12 and the outer cylinder member 14 by a body rubber elastic body 16. A swelling part 64 is arranged on an outer peripheral surface of an axial intermediate part of the inner shaft member 12. Serration grooves 72 are formed for extending in the axial direction in the swelling part 64. One axial end part 76 of the serration groove is formed as an open end for opening toward the axial direction, and the other axial end part 78 is formed as a closed end closed in the axial direction by a wall part. The stopper member 50 is inserted into the serration grooves 72, and is fixed to an outer peripheral surface 74 of the swelling part 64.
摘要翻译：要解决的问题：为了提供一种圆柱形振动控制装置及其制造方法，能够以简单的结构将合成树脂止动件牢固地固定到内轴构件的外周表面。解决方案：圆柱形振动控制装置10包括从内轴构件12向外筒构件14突出的合成树脂止挡构件50，同时通过主体橡胶弹性体16连接内轴构件12和外筒构件14.膨胀部64为布置在内轴构件12的轴向中间部分的外周面上。齿槽72形成为在膨胀部64中沿轴向延伸。锯齿槽的一个轴向端部76形成为开口端用于朝向轴向开口，另一个轴向端部78形成为通过壁部沿轴向封闭的封闭端。止动构件50插入到锯齿槽72中，并且固定到膨胀部64的外周面74。

10. 发明专利

JP2009243510A Fluid-filled type engine mount for automobile 审中-公开
标题翻译：用于汽车的流体填充型发动机
公开(公告)号：JP2009243510A
公开(公告)日：2009-10-22
申请号：JP2008088170
申请日：2008-03-28
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： MINAMINO TAKANOBU , AKASA SHOJI
IPC分类号： F16F13/18 , B60K5/12 , F16F13/06
摘要： PROBLEM TO BE SOLVED: To provide a fluid-filled type engine mount for an automobile capable of improving vehicle ride comfort by providing vibration isolation characteristics effective even for the vibration of a large amplitude generated at a lower frequency than that of idling base vibration in addition to the idling base vibration of a high frequency small amplitude in an idling state. SOLUTION: This engine mount has a middle frequency orifice passage 86 tuned to a higher frequency zone than a shaking orifice passage 78 and a lower frequency zone than an idling orifice passage 84, is provided with flow rate regulating members 36, 38, 54, 56, 58, 60 so as to cover both openings 54, 56, 58 at a pressure receiving chamber 68 side of the idling and the middle frequency orifice passages 84, 86, and provided with a bulkhead elastic film 62 so as to cover an opening 46 at a balance chamber 70 side of the idling orifice passage 84. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于汽车的流体填充型发动机支架，其能够通过提供即使对于以比怠速基数更低的频率产生的大振幅的振动也提供有效的振动隔离特性来改善车辆乘坐舒适性怠速状态下除了高频小振幅的怠速基振动之外还有振动。解决方案：该发动机支架具有调节到比振动孔通道78更高频率区域和比空转通道84更低频率区域的中频孔道通道86，其设置有流量调节构件36,38， 54,56,58,60以覆盖空转的受压室68侧的两个开口54,56,58和中频节流孔通路84,86，并设置有隔板弹性膜62以覆盖在空转孔通道84的平衡室70侧的开口46。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式