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1. 发明授权

US4932636A Hydraulic-elastomeric mount with bypass through decoupler 失效
标题翻译：液压弹性支架，旁路通过去耦器
公开(公告)号：US4932636A
公开(公告)日：1990-06-12
申请号：US350810
申请日：1989-05-12
申请人： Ronald L. Phillips , Richard A. Muzechuk
发明人： Ronald L. Phillips , Richard A. Muzechuk
IPC分类号： F16F13/10 , F16F13/22
CPC分类号： F16F13/105 , F16F13/22
摘要： A hydraulic-elastomeric mount has a pair of liquid filled chambers formed by elastomeric walls and separated by a rigid partition having an orifice that connects the chambers to effect damping. The partition supports a damping decoupler for limited reciprocal movement so as to effect cyclic volume change in the chambers to eliminate damping under certain conditions. A bypass through the decoupler acts to smoothen the transition between damping and no damping and also lowers the damping level to a prescribed value.
摘要翻译：液压弹性支架具有由弹性体壁形成的一对液体填充室，并由刚性隔板隔开，该刚性隔板具有连接室以实现阻尼的孔口。分隔件支撑用于有限的往复运动的阻尼解耦器，以便在室内实现循环体积变化以消除在某些条件下的阻尼。通过去耦器的旁路用于平滑阻尼和无阻尼之间的转换，并将阻尼水平降低到规定值。

2. 发明授权

US4611795A Hydraulic-elastomeric mount 失效
标题翻译：液压弹性支架
公开(公告)号：US4611795A
公开(公告)日：1986-09-16
申请号：US678356
申请日：1984-12-05
申请人： Richard A. Muzechuk
发明人： Richard A. Muzechuk
IPC分类号： F16F13/10 , F16M5/00 , F16F15/04 , F16L55/04
CPC分类号： F16F13/10
摘要： A hydraulic-elastomeric mount is disclosed having a multi-function diaphragm that in addition to forming a secondary chamber also serves to provide amplitude control and multiple sealing.
摘要翻译：公开了一种具有多功能隔膜的液压弹性支架，除了形成副室之外，其还用于提供幅度控制和多重密封。

3. 发明授权

US4958810A Hydraulic engine mount with domed orifice plate 失效
标题翻译：液压发动机支架带圆顶孔板
公开(公告)号：US4958810A
公开(公告)日：1990-09-25
申请号：US390307
申请日：1989-08-07
申请人： Thomas P. Gold , James P. Hamberg , Darren K. Maness , Richard A. Muzechuk
发明人： Thomas P. Gold , James P. Hamberg , Darren K. Maness , Richard A. Muzechuk
IPC分类号： F16F13/10
CPC分类号： F16F13/105
摘要： A hydraulic mount assembly includes a pair of mounting members connected to each other through a hollow elastomeric body. The body is closed by a resilient diaphragm so as to form a cavity for damping liquid. A partition is provided to divide the fluid filled cavity into two distinct chambers. A primary chamber is formed between the partition and the interior wall of the body. A secondary chamber is formed between the partition and the interior wall of the diaphragm. The partition includes at least one orifice track connecting the two chambers. There is further provided a domed orifice plate in said primary chamber. The orifice within the orifice plate allows restricted fluid communication between the primary chamber and the flow passage in the partition. During operation, this orifice provides a passive tuning mechanism for the mount by lowering the dynamic rate at higher operating frequencies. This provides for a desirable softer, quieter mount at the higher frequencies and an improved balance of engine control/engine isolation in the mount.
摘要翻译：液压安装组件包括通过中空弹性体彼此连接的一对安装构件。身体由弹性隔膜封闭，以形成用于阻尼液体的空腔。提供了一个分隔，以将流体填充腔分成两个不同的腔室。主体室形成在主体的隔板和内壁之间。在分隔件和隔膜的内壁之间形成二级室。隔板包括连接两个腔室的至少一个孔口轨道。在所述主室中还设置有圆顶孔板。孔板内的孔口允许主室和分隔件中的流动通道之间的流体连通受限。在操作期间，该孔口通过在较高工作频率下降低动态速率为安装座提供无源调谐机构。这提供了在较高频率下期望的更柔和，更安静的安装，并且改进了底座中发动机控制/发动机隔离的平衡。

4. 发明授权

US4290626A Dual function strut bearing 失效
标题翻译：双功能支柱轴承
公开(公告)号：US4290626A
公开(公告)日：1981-09-22
申请号：US143718
申请日：1980-04-25
申请人： Leo S. Sullivan, Jr. , Richard A. Muzechuk
发明人： Leo S. Sullivan, Jr. , Richard A. Muzechuk
IPC分类号： B60G7/00 , B60G13/00 , B60G15/06 , F16C17/10 , F16C27/06 , F16C33/20 , B62D17/00
CPC分类号： F16C17/10 , B60G13/006 , B60G15/068 , F16C27/063 , F16C33/201 , B60G2200/142 , B60G2200/46 , B60G2202/312 , B60G2204/128 , B60G2204/129 , B60G2204/4104 , B60G2204/41044 , B60G2204/45021
摘要： An automotive strut type suspension system includes a pair of relatively telescopable members, one of which is attached to the vehicle sprung mass and the other of which is rotatable relative to the sprung mass, and a helical spring disposed around the relatively telescopable members. The spring is seated on the other telescopable member and bears at its opposite end against a retainer. A rigid bearing race is disposed on the sprung mass and includes race surfaces parallel to corresponding surfaces on the retainer. A dual function unitary bearing member is disposed between parallel surfaces on the bearing race and the retainer and accommodating relative rotation between the bearing race and the retainer the spring and the other telescopable member. The unitary bearing member is fabricated from plastic material which exhibits increased coefficient of friction with increased surface contact velocity so that rapid rotary oscillations between the bearing race and the retainer are effectively damped.
摘要翻译：汽车支柱型悬架系统包括一对相对可伸缩的构件，其中一个构件附接到车辆悬挂物件，另一个可相对于簧上物料旋转;以及螺旋弹簧，设置在相对可伸缩构件周围。弹簧位于另一个可伸缩构件上，并在其相对端处抵靠保持架。刚性轴承座圈设置在弹簧质量上，并且包括平行于保持器上相应表面的座圈表面。双功能单元轴承构件设置在轴承座和保持器上的平行表面之间，并且在弹簧和另一可伸缩构件之间容纳轴承座和保持器之间的相对旋转。整体轴承构件由塑料材料制成，其表现出增加的摩擦系数和增加的表面接触速度，使得轴承座圈和保持器之间的快速旋转振荡被有效地阻尼。

5. 发明授权

US4756513A Variable hydraulic-elastomeric mount assembly 失效
标题翻译：可变液压弹性体安装组件
公开(公告)号：US4756513A
公开(公告)日：1988-07-12
申请号：US929328
申请日：1986-11-10
申请人： Eric D. Carlson , Jack E. Smith , Richard A. Muzechuk
发明人： Eric D. Carlson , Jack E. Smith , Richard A. Muzechuk
IPC分类号： F16F13/20 , F16F13/26 , F16M5/00 , B60G15/04
CPC分类号： F16F13/26 , F16F13/20
摘要： A hydraulic mount assembly is disclosed having a partition including a hydraulic damping decoupler between two hydraulic chambers. One chamber is formed by an elastomeric member and the other by a resilient diaphragm. During dynamic loading of the mount, fluid passes between the two chambers of the mount causing expansion and contraction of the diaphragm. A pneumatic bladder is positioned to exert external pressure against the diaphragm in order to change the damping characteristics of the mount. As the bladder is expanded, the diaphragm is stiffened and the fluid flow between the two chambers in the hydraulic mount is restricted. When the bladder is deflated, the pressure against the diaphragm is reduced or effectively removed thereby restoring full freedom of movement of the fluid in the hydraulic mount. By actively controlling the diaphragm expansion in this manner, the dynamic characteristics of the mount are varied. A control circuit with on-board transducers is provided to monitor vehicle operating and road response conditions and modulate the pressure to the bladder for maximum damping effect. The on-board transducers sense selected parameters to indicate unusual conditions for which modulation is required, such as rough engine operation, engine lugging, rough road conditions, sudden turning and/or rapid acceleration/deceleration.
摘要翻译：公开了一种液压安装组件，其具有包括两个液压室之间的液压阻尼解耦器的分隔件。一个室由弹性构件形成，另一个由弹性隔膜形成。在安装件的动态加载期间，流体在安装件的两个室之间通过，导致隔膜的膨胀和收缩。定位气囊以对隔膜施加外部压力，以改变底座的阻尼特性。当囊膨胀时，隔膜被加强并且液压座中两个腔室之间的流体流动受到限制。当气囊放气时，减小或有效地去除隔膜的压力，从而恢复液压支架中的流体的完全自由运动。通过以这种方式积极地控制膜片膨胀，安装座的动态特性是变化的。提供具有车载换能器的控制电路以监测车辆操作和道路响应条件，并且调节膀胱的压力以获得最大阻尼效果。车载换能器检测所选参数，以指示需要调制的异常情况，例如发动机运转粗糙，发动机悬挂，粗糙的道路状况，突然转动和/或快速加速/减速。

6. 发明授权

US4588173A Hydraulic-elastomeric mount 失效
标题翻译：液压弹性支架
公开(公告)号：US4588173A
公开(公告)日：1986-05-13
申请号：US689139
申请日：1985-01-07
申请人： Thomas P. Gold , Richard A. Muzechuk
发明人： Thomas P. Gold , Richard A. Muzechuk
IPC分类号： F16F13/10 , F16F9/10
CPC分类号： F16F13/10
摘要： There is disclosed a hydraulic-elastomeric mount comprising a pair of mounting members that are interconnected by a hollow elastomeric body, an elastomeric diaphragm that closes the elastomeric body to form a closed cavity filled with liquid and a partition and orifice assembly that divides the cavity into a chamber enclosed by the elastomeric body and a chamber enclosed by the diaphragm. The partition and orifice assembly comprises a partition plate that actually separates the chambers and an annular plate wherein the plates have mating faces with oppositely facing channels formed therein that cooperatively define at least one orifice between the plates extending in a plane along and adjacent the periphery of the plates with each of the plates further having an opening therethrough to one end only of the orifice so that it interconnects the chambers and has a length which may thereby be made substantially as expansive as the periphery of the plates or made shorter by shortening one channel relative to the other. There is also a two-piece damping decoupler assembly that fits together through and has a limited travel connection with the partition plate so as to effect limited cyclic volume change in the chambers and thereby permit limited vibratory amplitudes at low frequencies without hydraulic damping.
摘要翻译：公开了一种液压弹性支架，其包括通过中空弹性体互连的一对安装构件，弹性体隔膜，其关闭弹性体以形成填充有液体的封闭空腔以及分隔和孔组件，其将空腔分成由弹性体包围的腔室和由隔膜包围的腔室。分隔件和孔口组件包括实际分隔腔室和环形板的分隔板，其中板具有其中形成在其中的相对面向通道的配合面，其协作地限定了在平面内延伸的板之间的至少一个孔，具有每个板的板还具有穿过其的一个开口，仅限于孔口的一端，使得其互连室，并且具有这样的长度，由此可以使其基本上如同板的周边一样膨胀或通过缩短一个通道而缩短相对于另一个。还有一个两件式阻尼解耦器组件，其通过分隔板配合在一起并且与分隔板具有有限的行程连接，以便实现室内有限的循环体积变化，从而允许低频下的有限的振动振幅，而不需要液压阻尼。

7. 发明授权

US4175771A Resilient mounting means for MacPherson strut 失效
标题翻译： MacPherson支柱的弹性安装方式
公开(公告)号：US4175771A
公开(公告)日：1979-11-27
申请号：US928508
申请日：1978-07-27
申请人： Richard A. Muzechuk , Marvin J. Hyma
发明人： Richard A. Muzechuk , Marvin J. Hyma
IPC分类号： B60G11/56 , B60G7/00 , B60G15/06 , B60G15/00
CPC分类号： B60G15/068 , B60G2200/46 , B60G2202/312 , B60G2204/124 , B60G2204/1242 , B60G2204/128 , B60G2204/41 , B60G2204/418 , B60G2204/43 , B60G2204/44 , B60G2204/4502 , B60G2204/61
摘要： The drawings illustrate a MacPherson strut-type concentric shock absorber and coil spring. A single elastomeric ring is preloaded between upper and lower retainer members, and suitable bearing means are mounted between the bottom portion of the elastomeric ring and a spring retainer flange for the upper end of the coil spring. The piston rod is secured within the center portion of the elastomeric ring. In this arrangement, the preloaded outer portion of the elastomeric ring is subjected to compression forces during jounce and rebound conditions, and the preloaded center portion of the ring is subjected to shear forces during such jounce and rebound conditions, thereby providing predetermined different stiffness characteristics for the shock absorber and the coil spring.
摘要翻译：附图示出了MacPherson支柱式同心减震器和螺旋弹簧。单个弹性体环预先装载在上部和下部保持器构件之间，并且合适的轴承装置安装在弹性体环的底部和用于螺旋弹簧的上端的弹簧保持器凸缘之间。活塞杆固定在弹性体环的中心部分内。在这种布置中，弹性环的预加载的外部部分在回弹和回弹条件期间受到压缩力，并且在这种弯曲和回弹条件期间环的预加载的中心部分受到剪切力，从而为减震器和螺旋弹簧。

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