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公开(公告)号：US20180320753A1
公开(公告)日：2018-11-08
申请号：US15773265
申请日：2016-11-02
申请人： VIBRACOUSTIC GMBH
发明人： Wolfgang Beckmann , Peter Farrenkopf , Bjoern Helly , Kurt Stein
CPC分类号： F16F13/103 , B60K5/1208 , F16F13/102 , F16F2226/041 , F16F2230/105 , F16F2232/08 , F16F2236/04 , F16F2238/04
摘要： The invention relates to a hydraulic mount, including a hydraulic mount for mounting a motor vehicle engine on a vehicle body. In embodiments, the hydraulic mount includes: a hydraulic module with a support spring that supports a mount core, surrounds a working chamber, and is supported on an outer ring on which a cover is fixed, a compensation chamber which is separated from the working chamber by an intermediate plate and is delimited by a compensation membrane, wherein the compensation chamber and the working chamber are filled with a damping liquid and are connected with each other in a liquid-conducting manner via a damping channel arranged in the intermediate plate; and a housing accommodating the hydraulic module. In embodiments, the outer ring includes a radial projection with a rubber-lined axial abutment surface and a non-rubber-lined radial outer surface.
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公开(公告)号：US09982744B2
公开(公告)日：2018-05-29
申请号：US15474537
申请日：2017-03-30
发明人： Hirokazu Kadowaki
CPC分类号： F16F13/10 , B60K5/1208 , F16F13/103 , F16F15/022
摘要： A liquid-sealed vibration damping device is provided that allows an outer cylindrical member to have a substantially uniform interference margin in the circumferential direction, while improving an assembling property. A second mounting member mounted on a non-vibration source includes: a first frame in a cylindrical shape that is connected to a lower portion of an insulator; a second frame in a cylindrical shape that holds a partition member arranged below the insulator; and a connector that connects the first frame with the second frame. The connector includes: engaging parts that are arranged on the first frame; and elastic hook parts that are arranged on the second frame. The elastic hook parts are arranged at intervals on each of main frame parts in the circumferential direction thereof, and the elastic hook parts arranged on corners have lower rigidity than those arranged on the main frame parts.
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公开(公告)号：US20180066725A1
公开(公告)日：2018-03-08
申请号：US15561592
申请日：2016-02-02
发明人： Hiroshi KOJIMA
CPC分类号： F16F9/435 , F16F9/3271 , F16F13/10 , F16F13/103 , F16F2224/04 , F16F2226/04 , F16F2230/06
摘要： Provided is a method for manufacturing a vibration damping device including sealing liquid (L) in a liquid chamber (11) of a vibration damping device main body (10) having the liquid chamber (11) in which the liquid (L) is sealed, and an injection port (12) through which the liquid (L) is injected into the liquid chamber (11). In a state where a nozzle (22) spouting the liquid (L) is thrust into the injection port (12) and an inside of a decompression container (21) having the vibration damping device main body (10) disposed therein is decompressed, the liquid (L) is injected into the liquid chamber (11) through the nozzle (22), and air inside the liquid chamber (11) is discharged through an air discharge port (14) which is formed in the vibration damping device main body (10) and communicates with the liquid chamber (11).
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公开(公告)号：US20170305477A1
公开(公告)日：2017-10-26
申请号：US15518159
申请日：2014-10-24
申请人： LORD Corporation
CPC分类号： B62D33/0608 , B62D33/10 , B62D65/024 , F16F13/08 , F16F13/085 , F16F13/103 , F16F2224/04 , F16F2230/00
摘要： The present subject matter relates to improved damping fluid mount devices, systems, and methods in which a damping fluid mount (100) includes an inner member (110), an elastomer section (130) that is affixed to an outer surface of the inner member (110), an annular damping plate (140) attached to a bottom portion of the inner member (110), a cup (200) containing viscous fluid positioned about the elastomer section and the damper plate, and a collar (310) positioned about a portion of the elastomer section (130), the collar (310) having an inner diameter that is less than an outer diameter of the damper plate (140).
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公开(公告)号：US09746050B2
公开(公告)日：2017-08-29
申请号：US14948699
申请日：2015-11-23
发明人： Aleksey Mysin , Dimitry Khlistunov
CPC分类号： F16F13/1472 , F16F13/10 , F16F13/103 , F16F13/108
摘要： A spring function component for a hydroelastic bearing is provided. The component includes an inner mounting connection, an outer mounting connection that radially encircles the inner mounting connection, and a spring body that flexibly connects the inner mounting connection and the outer mounting connection. The outer mounting connection is configured to be installed in an outer sleeve. In an assembled state of the outer mounting connection, the spring body at least partly forms a boundary between two working chambers configured to hold of a damping fluid, at least one choke channel is formed that hydraulically connects the working chambers to each other, and in addition to the choke channel there is at least one pressure relief valve configured so that when a specific pressure differential between the working chambers is exceeded, the at least one pressure relief valve opens and hydraulically connects the working chambers.
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公开(公告)号：US09447837B2
公开(公告)日：2016-09-20
申请号：US14513650
申请日：2014-10-14
发明人： Tomohiro Kanaya , Eisuke Asano
CPC分类号： F16F13/08 , F16F13/102 , F16F13/103 , F16F13/105 , F16F13/108 , F16F2226/04 , Y10T29/49615
摘要： A fluid-filled vibration damping device including: a primary liquid chamber which gives rise to pressure fluctuations based on deformation of a main rubber elastic body at times of vibration input; an auxiliary liquid chamber which gives rise to pressure fluctuations relative to the primary liquid chamber at times of vibration input; and an orifice passage that allows flow action of a scaled fluid between the primary liquid chamber and the auxiliary liquid chamber. The sealed fluid contains at least 0.03 volume % of a dissolved gas under atmospheric pressure at room temperature. A low-adhesion energy surface with a water contact angle of at least 90 degrees is provided on an inner surface of the primary liquid chamber.
摘要翻译： 一种流体填充的减振装置，包括：主液室，其基于主橡胶弹性体在振动输入时的变形而产生压力波动; 辅助液体室，其在振动输入时相对于主液室引起压力波动; 以及允许在主液体室和辅助液体室之间的缩放流体的流动作用的孔口通道。 密封流体在常压下在室温下含有至少0.03体积％的溶解气体。 具有至少90度的水接触角的低附着能表面设置在主液室的内表面上。
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公开(公告)号：US09382967B2
公开(公告)日：2016-07-05
申请号：US14084001
申请日：2013-11-19
发明人： Norimitsu Furusawa
CPC分类号： F16F15/022 , F16F13/08 , F16F13/102 , F16F13/103
摘要： To provide a vibration isolation device capable of preventing the sealing performance in liquid filling work from deteriorating and capable of simplifying maintenance of apparatuses in relation with the liquid filling work. A liquid chamber is filled with liquid from a through hole through a nozzle. A seal section is vulcanizingly formed in the periphery on one end side of the through hole. Because the seal section interferes with a nozzle and is elastically deformed, the sealing performance in pouring in the liquid can be secured. Also, because the seal section is arranged for every vibration isolation device, maintenance of a liquid filling device can be simplified compared with a case the seal section is arranged in the liquid filling device.
摘要翻译： 提供一种能够防止液体填充作业中的密封性能劣化并能够简化与液体填充作业相关的装置的维护的隔振装置。 液体室从通孔穿过喷嘴充满液体。 密封部在通孔的一端侧的周边硫化形成。 由于密封部分干扰喷嘴并且弹性变形，因此可以确保在液体中注入的密封性能。 此外，由于密封部分布置成用于每个隔振装置，与将密封部分布置在液体填充装置中的情况相比，可以简化液体灌装装置的维护。
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公开(公告)号：US08407897B2
公开(公告)日：2013-04-02
申请号：US13123379
申请日：2009-10-28
申请人： Akira Ueki
发明人： Akira Ueki
IPC分类号： B21F35/00
CPC分类号： F16F13/103 , F16F2230/06 , Y10T29/49615
摘要： The present invention relates to a method of manufacturing a vibration isolator (10), wherein in a sealing step in which a liquid mixture is sealed inside the interior of a first mounting component (11) in a vibration isolator main body (21), after the internal pressure inside the first mounting component (11) has been changed to a negative pressure which is equal to or greater than the vapor pressure of a first liquid (L1) which has the lower vapor pressure from among the first liquid (L1) and a second liquid (L2), the first liquid (L1) is injected into the interior of the first mounting component (11) so as to raise the internal pressure thereof, and, thereafter, the second liquid (L2) is injected into the interior of the first mounting component (11). According to the present invention, when a liquid mixture which contains a plurality of types of liquid which each have mutually different vapor pressures is sealed inside the first mounting component, it is possible to accurately and with superior reproducibility seal desired quantities of each of the plurality of types of liquid and at the same time prevent air from being retained inside the first mounting component (11).
摘要翻译： 本发明涉及一种制造隔振器（10）的方法，其中在密封步骤中，在隔离器主体（21）中的第一安装部件（11）的内部密封有液体混合物，之后 第一安装部件（11）内部的内部压力已经变为等于或大于第一液体（L1）和第二液体（L1）中具有较低蒸气压的第一液体（L1）的蒸气压的负压 第二液体（L2），将第一液体（L1）注入到第一安装部件（11）的内部，以提高其内部压力，然后将第二液体（L2）注入内部 的第一安装部件（11）。 根据本发明，当在第一安装部件内密封含有各种具有相互不同蒸气压的多种液体的液体混合物时，可以精确地且具有优异的再现性密封多个的每个的所需量 的液体，同时防止空气保持在第一安装部件（11）内。
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公开(公告)号：US20120299228A1
公开(公告)日：2012-11-29
申请号：US13521521
申请日：2011-01-12
申请人： Naohisa Matsuda
发明人： Naohisa Matsuda
IPC分类号： F16F13/00
CPC分类号： F16F13/102 , F16F13/103 , F16F13/106
摘要： In an antivibration device (1), a partition plate (45) includes a main partition plate (46) made of an elastic material interposed between a protruding portion (60) and a support portion (54), and a reinforcement member (47) which is buried in the main partition plate (46) and is configured of a hard body that is harder than the main partition plate (46). The main partition plate (46) divides a main liquid chamber (9A) and a sub-liquid chamber (9B), and blocks the opening end of the hard member (50). A space surrounded by the hard member (50) and the main partition plate (46) constitutes a restriction passage (10). In the main partition plate (46), a communication portion (42) that penetrates therethrough in an axial direction and causes the main liquid chamber (9A) and the restriction passage (10) to communicate is formed. The reinforcement member (47) is disposed to surround the peripheral edge of the communication portion (42) in the main partition plate (46).
摘要翻译： 在防振装置（1）中，分隔板（45）包括由插入在突出部（60）和支撑部（54）之间的弹性材料制成的主隔板（46）和加强构件（47） 其被埋置在主分隔板（46）中，并且由比主分隔板（46）硬的硬质体构成。 主分隔板46分隔主液室9A和副液腔9B，并阻塞硬件50的开口端。 由硬质构件（50）和主隔板（46）包围的空间构成限制通道（10）。 在主隔板（46）中形成有沿轴向贯通的连通部（42），使主液室（9A）和限流通路（10）连通。 加强构件（47）设置成围绕主隔板（46）中的连通部（42）的周缘。
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10.发明申请公开(公告)号：US20120242021A1
公开(公告)日：2012-09-27
申请号：US13415049
申请日：2012-03-08
申请人： Hironori KOYAMA , Mutsumi MURAOKA , Hironori DAITO , Satoshi UMEMURA , Jyoji TSUTSUMIDA , Shinichi SUGANUMA , Takeshi HAMANAKA , Kaoru MURAKAMI
发明人： Hironori KOYAMA , Mutsumi MURAOKA , Hironori DAITO , Satoshi UMEMURA , Jyoji TSUTSUMIDA , Shinichi SUGANUMA , Takeshi HAMANAKA , Kaoru MURAKAMI
CPC分类号： F16F13/103 , Y10T29/49609
摘要： A fluid-filled type vibration damping device including a base component and a tubular mating component. The tubular mating component is externally fitted onto the base component by means of a diameter-constricting caulking with a sealing rubber clasped therebetween so as to constitute a mate-fastened portion. The tubular mating component extends axially outward beyond a sealed section of the mate-fastened portion so as to provide a caulking tube portion. A diametrical position of the tubular mating component at the sealed section is determined by contact of the caulking tube portion against an outside peripheral face of a positioning projection provided on the base component so as to define a diametrical positioning portion. The caulking tube portion is constricted in diameter and held in engagement with an axial edge portion of the positioning projection so as to form an axial positioning portion.
摘要翻译： 一种流体填充式减振装置，包括基座部件和管状配合部件。 管状配合部件通过直径约束的铆接而与基部部件外部配合，其中密封橡胶被夹在它们之间，以便构成配合紧固部分。 管状配合部件轴向向外延伸超过配合紧固部分的密封部分，以便提供铆接管部分。 管状配合部件在密封部分的直径位置通过铆接管部分与设置在基部部件上的定位突起的外周面的接触来确定，以限定直径定位部分来确定。 铆接管部分直径缩小并与定位突起的轴向边缘部分保持接合，从而形成轴向定位部分。
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