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公开(公告)号：US06712345B2
公开(公告)日：2004-03-30
申请号：US09939503
申请日：2001-08-24
申请人： Ronald A. Beer , James P. Hamberg
发明人： Ronald A. Beer , James P. Hamberg
IPC分类号： F16M1300
摘要： A mount for a powertrain component of a motor vehicle comprises first and second mounting members, an elastomeric body connected to the first mounting member and connected to the second mounting member, and a plate. The plate defines first and second chambers, and has an orifice for the passage of fluid therethrough. A plunger having at least one hole is connected to the first mounting member, and a compliance member is disposed proximate the at least one hole.
摘要翻译： 用于机动车辆的动力总成部件的安装件包括第一和第二安装构件，连接到第一安装构件并连接到第二安装构件的弹性体和板。 板限定第一和第二腔室，并且具有用于使流体通过的孔口。 具有至少一个孔的柱塞连接到第一安装构件，并且柔性构件设置在至少一个孔附近。
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公开(公告)号：US20110198787A1
公开(公告)日：2011-08-18
申请号：US12704683
申请日：2010-02-12
申请人： James P. Hamberg , Michael W. Hurtt
发明人： James P. Hamberg , Michael W. Hurtt
IPC分类号： F16F9/19
摘要： A monotube shock absorber assembly includes a housing (20), a gas cup (32) slidably disposed in the interior (28) of the housing (20), and a piston (42) slidably disposed in the interior (28) of the housing (20) to define an oil compression chamber (48) between the piston (42) and the gas cup (32). A cushion (58) engages one of the piston (42) and the gas cup (32) and extends axially into the oil compression chamber (48) for intermittent contact with the other of the piston (42) and the gas cup (32). The cushion (58) is a resilient material and deforms in response to the cushion (58) contacting the other of the piston (42) and the gas cup (32). In a preferred embodiment, the cushion (58) defines a central opening (60) for decreasing the axial stiffness of the cushion (58) and engages the gas cup (32) for intermittent contact with the piston (42). In a preferred embodiment the cushion (58) presents an anchor (72) for retaining the cushion (58) against the piston (42) for intermittent contact with the gas cup (32).
摘要翻译： 单管减震器组件包括壳体（20），可滑动地设置在壳体（20）的内部（28）中的气体杯（32）和可滑动地设置在壳体的内部（28）中的活塞（42） （20）以在所述活塞（42）和所述气杯（32）之间限定油压室（48）。 缓冲器（58）接合活塞（42）和气杯（32）中的一个并且轴向延伸到油压缩室（48）中以与活塞（42）和气杯（32）中的另一个间歇接触， 。 衬垫（58）是弹性材料，并且响应于接触活塞（42）和气杯（32）中的另一个的衬垫（58）变形。 在优选实施例中，缓冲垫（58）限定了用于减小衬垫（58）的轴向刚度并与气杯（32）接合以与活塞（42）间歇接触的中心开口（60）。 在优选实施例中，衬垫（58）具有用于将衬垫（58）保持抵靠活塞（42）以与气杯（32）间歇接触的锚固件（72）。
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公开(公告)号：US4783062A
公开(公告)日：1988-11-08
申请号：US68428
申请日：1987-07-01
申请人： James P. Hamberg , John F. Hoying
发明人： James P. Hamberg , John F. Hoying
CPC分类号： F16F13/262 , H01F7/1607
摘要： A hydraulic mount assembly includes a pair of mounting members connected to each other through a hollow elastomeric body of natural or synthetic rubber. The body is closed by a resilient diaphragm so as to form a cavity for damping liquid. A partition or plate 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 hollow body. A secondary chamber is formed between the partition and the interior wall of the diaphragm. The partition includes at least two passages connecting the two chambers. A sliding gate extends across the entry to the passages. This gate is displaceable to direct the flow of fluid between the primary and secondary chambers through a selected passage or passages in the partition. A solenoid actuator mounted on the partition includes multiple electric coils that allow the positive positioning of the gate. A control circuit with onboard transducers is provided to monitor vehicle operating and road conditions. A microprocessor acts in response to the sensed conditions causing the necessary sequential energization of the series of coils.
摘要翻译： 液压安装组件包括通过天然或合成橡胶的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。 提供分隔件或板以将流体填充腔分成两个不同的腔室。 在隔板和中空体的内壁之间形成有一个主室。 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两个通道。 滑动门延伸穿过通道的入口。 该门可移动以通过选择的通道或分隔件中的通道来引导主室和次室之间的流体流动。 安装在隔板上的螺线管致动器包括允许门的正定位的多个电线圈。 提供具有车载换能器的控制电路以监视车辆操作和道路状况。 微处理器响应于感测到的条件而引起一系列线圈的必要的顺序通电。
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公开(公告)号：US07475872B2
公开(公告)日：2009-01-13
申请号：US10092320
申请日：2002-03-06
IPC分类号： F16F9/10
CPC分类号： F16F13/105
摘要： A powertrain mount comprises an upper orifice plate, a lower orifice plate, and a generally planar diaphragm having an enlarged central node. The central node is in constant contact with the upper orifice plate and in contact with the lower orifice plate. A periphery of the diaphragm is free to move between the upper orifice plate and the lower orifice plate.
摘要翻译： 动力系安装件包括上孔板，下孔板和具有扩大的中心节点的大致平面的隔膜。 中心节点与上孔板恒定接触并与下孔板接触。 隔膜的周边在上孔板和下孔板之间自由移动。
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公开(公告)号：US5273261A
公开(公告)日：1993-12-28
申请号：US870383
申请日：1992-04-17
申请人： James P. Hamberg , Todd H. Baldini
发明人： James P. Hamberg , Todd H. Baldini
CPC分类号： B60K5/1241 , F16F13/14
摘要： A mounting system incorporating a hydraulic torque strut provides torsional damping and noise suppression of vehicle engine vibrations. The strut includes a first mount connected to the engine and a second mount connected to the frame of the vehicle. A rod rigidly connects the two mounts together. One or both of the mounts is a hydraulic mount. The hydraulic mount includes an elastomeric body that is connected to a mounting member and forms a cavity filled with damping liquid. An integral partition divides the cavity into two chambers. An orifice track in the partition provides fluid communication between the two chambers. Passage of damping liquid through the orifice track provides damping action. Further, in order to provide decoupling for vibration isolation and noise suppression, a spool-type decoupler is mounted for reciprocal movement in the opening in the partition.
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公开(公告)号：US5246213A
公开(公告)日：1993-09-21
申请号：US980866
申请日：1992-11-24
申请人： Andrew K. Zup , James P. Hamberg
发明人： Andrew K. Zup , James P. Hamberg
IPC分类号： F16F13/26
CPC分类号： F16F13/26
摘要： A hydraulic mount assembly includes a pair of mounting members connected together through a hollow elastomeric body. This hollow body is closed by a resilient diaphragm so as to form a cavity for a damping liquid. A partition divides the cavity into a primary chamber formed between the partition and the hollow body and a secondary chamber formed between the partition and the diaphragm. The partition also includes a bypass track, a damping orifice track and a decoupler passage for providing fluid communication between the cambers. A decoupler is held for limited reciprocating movement in the decoupler opening. An actuator is provided for selectively releasing/disabling the decoupler and opening/closing the bypass track. In a first operative position, the actuator closes the bypass track and allows the decoupler to reciprocate. In a second operative position the actuator engages and disables the decoupler, seals the decoupler opening, and opens the bypass track. In a third operative position the actuator releases the decoupler to allow free reciprocating movement and the bypass track remains open.
摘要翻译： 液压安装组件包括通过中空弹性体连接在一起的一对安装构件。 该中空体由弹性膜片封闭，以形成用于阻尼液体的空腔。 隔板将空腔分成形成在隔板和中空本体之间的主室，以及形成在隔板和隔膜之间的次室。 分隔件还包括旁路轨道，阻尼孔轨道和用于提供在弯道之间的流体连通的解耦器通道。 在去耦器开口中有限制的往复运动保持解耦器。 提供了用于选择性地释放/禁用解耦器并打开/关闭旁路轨道的致动器。 在第一操作位置，致动器关闭旁路轨道并允许去耦器往复运动。 在第二操作位置，致动器接合和禁用解耦器，密封去耦器开口，并打开旁路轨道。 在第三操作位置，执行器释放分离器以允许自由往复运动，并且旁路轨道保持打开。
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公开(公告)号：US4958810A
公开(公告)日：1990-09-25
申请号：US390307
申请日：1989-08-07
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。
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公开(公告)号：US08240642B2
公开(公告)日：2012-08-14
申请号：US12704683
申请日：2010-02-12
申请人： James P. Hamberg , Michael W. Hurtt
发明人： James P. Hamberg , Michael W. Hurtt
IPC分类号： F16F9/53
摘要： A monotube shock absorber assembly includes a housing (20), a gas cup (32) slidably disposed in the interior (28) of the housing (20), and a piston (42) slidably disposed in the interior (28) of the housing (20) to define an oil compression chamber (48) between the piston (42) and the gas cup (32). A cushion (58) engages one of the piston (42) and the gas cup (32) and extends axially into the oil compression chamber (48) for intermittent contact with the other of the piston (42) and the gas cup (32). The cushion (58) is a resilient material and deforms in response to the cushion (58) contacting the other of the piston (42) and the gas cup (32). In a preferred embodiment, the cushion (58) defines a central opening (60) for decreasing the axial stiffness of the cushion (58) and engages the gas cup (32) for intermittent contact with the piston (42). In a preferred embodiment the cushion (58) presents an anchor (72) for retaining the cushion (58) against the piston (42) for intermittent contact with the gas cup (32).
摘要翻译： 单管减震器组件包括壳体（20），可滑动地设置在壳体（20）的内部（28）中的气体杯（32）和可滑动地设置在壳体的内部（28）中的活塞（42） （20）以在所述活塞（42）和所述气杯（32）之间限定油压室（48）。 缓冲器（58）接合活塞（42）和气杯（32）中的一个并且轴向延伸到油压缩室（48）中以与活塞（42）和气杯（32）中的另一个间歇接触， 。 衬垫（58）是弹性材料，并且响应于接触活塞（42）和气杯（32）中的另一个的衬垫（58）变形。 在优选实施例中，缓冲垫（58）限定了用于减小衬垫（58）的轴向刚度并与气杯（32）接合以与活塞（42）间歇接触的中心开口（60）。 在优选实施例中，衬垫（58）具有用于将衬垫（58）保持抵靠活塞（42）以与气杯（32）间歇接触的锚固件（72）。
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公开(公告)号：US07159855B2
公开(公告)日：2007-01-09
申请号：US10289925
申请日：2002-11-07
IPC分类号： F16F9/00
CPC分类号： F16F13/107
摘要： A hydraulic mount provides passive rate dip performance through use of a secondary orifice track-mass resiliently constrained within a first orifice track for reciprocating movement within the first orifice track under conditions such as engine idle, and constrained against reciprocating motion within the first orifice track for conditions imposing large amplitude, low frequency loads on the mount.
摘要翻译： 液压安装座通过使用弹性约束在第一孔口轨道内的次级孔道轨道来提供无源速率下降性能，用于在诸如发动机怠速的条件下在第一孔口轨道内往复运动，并且限制在第一孔口轨道内的往复运动 在安装座上施加大幅度，低频负载的条件。
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公开(公告)号：US5150886A
公开(公告)日：1992-09-29
申请号：US751925
申请日：1991-09-03
申请人： James P. Hamberg , Todd H. Baldini , Stanley E. Smith , Wendell Collins, Jr. , Richard E. Longhouse
发明人： James P. Hamberg , Todd H. Baldini , Stanley E. Smith , Wendell Collins, Jr. , Richard E. Longhouse
CPC分类号： B60G15/065 , B60G13/16 , B60G15/06 , B60G15/066 , F16F9/54
摘要： A top mount assembly includes a resilient isolator designed to be seated on an upper end of an actuator. A guiding sleeve is seated on the isolator and includes an upstanding annular wall forming a cavity in an upper surface of the guiding sleeve. At least one Belleville spring is mounted in the cavity to permit deflection of the assembly during the operational range of the actuator. A thrust plate is mounted on the Belleville spring and attached to the body.
摘要翻译： 顶部安装组件包括设计成安置在致动器的上端的弹性隔离器。 导向套筒位于隔离器上，并且包括在引导套筒的上表面中形成空腔的直立的环形壁。 至少一个贝氏弹簧安装在腔体中，以允许在执行器的操作范围内组件的偏转。 推力板安装在Belleville弹簧上并附着在身上。
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