公开(公告)号：US09297435B2

公开(公告)日：2016-03-29

申请号：US14282519

申请日：2014-05-20

申请人： The Pullman Company

发明人： Joseph F. Cerri

IPC分类号： F16F15/14 ,  F16F7/108 ,  F16F15/133 ,  B60G11/23

CPC分类号： F16F7/108 ,  B60G11/23 ,  F16F1/3849 ,  F16F15/133 ,  F16F15/1442

摘要： A vibration absorber for a vehicle. The vibration absorber includes a bushing assembly and a mass. The bushing assembly includes an elastomeric element. The mass is mounted relative to the bushing assembly. Movement of the mass articulates the elastomeric element in shear to absorb vibration of the vehicle.

摘要翻译： 一种用于车辆的减振器。 振动吸收器包括衬套组件和质量块。 衬套组件包括弹性体元件。 质量件相对于衬套组件安装。 物体的运动将弹性体元件在剪切中铰接以吸收车辆的振动。

公开(公告)号：US20140265074A1

公开(公告)日：2014-09-18

申请号：US14021164

申请日：2013-09-09

申请人： The Pullman Company

发明人： Joshua R. GOOSSENS ,  Zoren E. GASPAR

IPC分类号： F16F13/08 ,  F16F13/16

CPC分类号： F16F13/08 ,  F16F2224/04

摘要： A vibration damping device has a first support member and a second support member. A first component and a second component are disposed between the first support member and the second support member to define a first fluid chamber and a second fluid chamber. A channel extends between the first and second chambers. During compression and extension of the vibration damping device, fluid transfers between the first and second chamber to provide a damping force for the vibration damping device. The fluid within the cambers of the vibration damping device has a fluid density in the range of 1.25 g/cm3 to 2.2 g/cm3, a fluid viscosity below 10 cSt @ 20° C. and a fluid surface tension below 40 dynes @ 20° C.

摘要翻译： 减震装置具有第一支撑构件和第二支撑构件。 第一组件和第二组件设置在第一支撑构件和第二支撑构件之间，以限定第一流体室和第二流体室。 通道在第一和第二腔之间延伸。 在减振装置的压缩和延伸期间，流体在第一和第二室之间传递，以提供用于减震装置的阻尼力。 振动阻尼装置的外倾角内的流体的流体密度在1.25g / cm 3至2.2g / cm 3范围内，流体粘度低于20cSt @ 20℃，流体表面张力低于40达因@ 20° C。

公开(公告)号：US08794586B2

公开(公告)日：2014-08-05

申请号：US13209613

申请日：2011-08-15

申请人： Troy P. Rodecker

发明人： Troy P. Rodecker

IPC分类号： F16F15/00 ,  F16F15/02 ,  B60K13/04

CPC分类号： F16F7/01 ,  F01N13/1805 ,  F01N13/1811 ,  F01N13/1822 ,  F16F15/02

摘要： A coulomb damper is attached to a component of an exhaust system. The inner surface of the coulomb damper is in intimate contact with the outer surface of the component of the exhaust system. The intimate contact is defined by a pair of weld lines extending along an axial length of the coulomb damper in one embodiment. In another embodiment, the intimate contact is defined by at least a three point contact between the coulomb damper and the component of the exhaust system. In another embodiment a coulomb damper includes an outer member press fit over an inner member. A chamber is defined between the inner and outer member. In one embodiment, the inner member and the outer member are coaxial and the chamber is an annular chamber having a constant radial width. In another embodiment, the chamber is eccentric in relation to the inner member and has a variable radial width.

摘要翻译： 库仑阻尼器附接到排气系统的部件。 库仑阻尼器的内表面与排气系统部件的外表面紧密接触。 在一个实施例中，紧密接触由沿着库仑阻尼器的轴向长度延伸的一对焊接线限定。 在另一个实施例中，紧密接触由库仑阻尼器和排气系统的部件之间的至少三点接触限定。 在另一实施例中，库仑阻尼器包括压配合在内部构件上的外部构件。 在内部和外部构件之间限定一个腔室。 在一个实施例中，内部构件和外部构件是同轴的，并且腔室是具有恒定径向宽度的环形室。 在另一个实施例中，室相对于内部构件是偏心的并且具有可变的径向宽度。

公开(公告)号：US20140138928A1

公开(公告)日：2014-05-22

申请号：US13678933

申请日：2012-11-16

申请人： THE PULLMAN COMPANY

发明人： Christopher G. Rager

IPC分类号： B60G7/00

CPC分类号： B60G7/001 ,  B60G7/005 ,  B60G2204/41 ,  B60G2204/416 ,  B60G2206/11 ,  B60G2206/7102 ,  B60G2206/72 ,  B60G2206/82013

摘要： A torque rod assembly includes a pair of end joint assemblies with a thin wall connecting tube disposed between them. The end joint assemblies each include an eye which is friction welded to the thin wall connecting tube. The use of the thin wall connecting tube and the friction welding process allow the friction weld to be located immediately adjacent a bore extending through the eye. The eyes and the thin wall connecting tube can be cast, extruded or formed from steel, aluminum or cast iron.

摘要翻译： 扭矩杆组件包括一对端部接头组件，其间具有设置在它们之间的薄壁连接管。 端部接头组件各自包括摩擦焊接到薄壁连接管的眼睛。 使用薄壁连接管和摩擦焊接工艺允许摩擦焊缝位于靠近眼睛延伸的孔附近。 眼睛和薄壁连接管可以由钢，铝或铸铁铸造，挤出或形成。

公开(公告)号：US20130075965A1

公开(公告)日：2013-03-28

申请号：US13682799

申请日：2012-11-21

申请人： THE PULLMAN COMPANY

发明人： Troy P. Rodecker

IPC分类号： F16F7/00

CPC分类号： F16F7/00 ,  F01N13/1811 ,  F16F1/3732 ,  F16F1/50 ,  F16F3/0873

摘要： An elastomeric isolator has an elastomeric body which incorporates an inner structural member and an outer structural member. The elastomeric body includes a shear hub extending between radial flanges defined by the inner and outer structural members that undergo shearing stresses during deflection of the elastomeric isolator. The inner and outer structural members are designed to provide a travel stop for the elastomeric isolator in order to avoid compression of the shear hub during high loads. The elastomeric bushing can also include an optional integral elastomeric heat shield which protects the shear hub.

摘要翻译： 弹性隔离器具有包括内部结构构件和外部结构构件的弹性体。 弹性体包括在内部和外部结构构件限定的径向凸缘之间延伸的剪切轮毂，其在弹性体隔离器的偏转期间经受剪切应力。 内部和外部结构构件被设计成为弹性体隔离器提供行程限位器，以避免在高负载时压缩剪力轮毂。 弹性衬套还可以包括可选的整体弹性体热屏蔽，其保护剪切轮毂。

公开(公告)号：US20120181412A1

公开(公告)日：2012-07-19

申请号：US13008998

申请日：2011-01-19

申请人： Troy P. Rodecker

发明人： Troy P. Rodecker

IPC分类号： F16L3/00 ,  F16M13/02 ,  F16L55/02 ,  B60K13/04

CPC分类号： F01N13/1805 ,  F01N2530/22

摘要： An isolator assembly includes an elastomeric assembly which is disposed within a socket defined by a supporting structure. The socket defines a transition portion, a retention rib and a stopping rib. The elastomeric assembly is positioned in the socket by sliding the elastomeric assembly through the transition portion so that the elastomeric assembly is compressed as it moves into the retention rib. The stopping rib engages an end surface of the elastomeric assembly once it has been properly positioned in the socket.

摘要翻译： 隔离器组件包括布置在由支撑结构限定的插座内的弹性体组件。 插座限定了过渡部分，保持肋和止动肋。 弹性体组件通过将弹性体组件滑过过渡部分而定位在插座中，使得弹性体组件在移动到保持肋中时被压缩。 一旦弹性体组件已经适当地定位在插座中，止动肋接合弹性体组件的端表面。

公开(公告)号：US08177201B2

公开(公告)日：2012-05-15

申请号：US12393052

申请日：2009-02-26

申请人： Robert J. Goudie

发明人： Robert J. Goudie

IPC分类号： F16F5/00 ,  B60G11/62

CPC分类号： F16F3/087 ,  F16F13/105 ,  F16F13/108

摘要： A hydraulic mount has an upper support member and a lower support member. An upper elastomeric spring and a lower elastomeric spring are disposed between the upper support member and the lower support member to define an upper fluid chamber and a lower fluid chamber. A channel extends between the upper and lower chambers. During compression and extension of the hydraulic mount, fluid transfers between the upper and lower chamber to provide a damping force for the hydraulic mount.

摘要翻译： 液压支架具有上支撑构件和下支撑构件。 上弹性体弹簧和下弹性弹簧设置在上支撑构件和下支撑构件之间以限定上流体室和下流体室。 通道在上部和下部腔室之间延伸。 在液压支架的压缩和延伸期间，流体在上部和下部腔室之间传递，以为液压支架提供阻尼力。

公开(公告)号：US20120098226A1

公开(公告)日：2012-04-26

申请号：US12911812

申请日：2010-10-26

申请人： Troy P. Rodecker ,  Joseph F. Cerri, III

发明人： Troy P. Rodecker ,  Joseph F. Cerri, III

IPC分类号： F16F7/00 ,  B60G11/18 ,  F16F1/36 ,  B60G21/055

CPC分类号： F16F1/3863 ,  B60G21/0551 ,  B60G2204/1222 ,  B60G2204/41 ,  F16F1/16

摘要： The present disclosure provides an elastomeric bushing assembly that includes a multi-piece inner metal component. The inner metal component is formed from a plurality of stamped components that when assembled form a hollow chamber in the center section of the inner metal component. Flat sections at opposite ends of the center section include folded over tabs which increase the strength of the flat sections.

摘要翻译： 本公开提供了一种弹性体衬套组件，其包括多片内部金属部件。 内部金属部件由多个冲压部件形成，当组装形成在内部金属部件的中心部分中的中空室时。 在中心部分相对两端的平坦部分包括折叠的突片，这增加了平坦部分的强度。

公开(公告)号：US08152146B2

公开(公告)日：2012-04-10

申请号：US12045139

申请日：2008-03-10

申请人： Troy P. Rodecker

发明人： Troy P. Rodecker

IPC分类号： F16F7/00

CPC分类号： F16F1/3849 ,  F16F1/50

摘要： An elastomeric isolator has an elastomeric body which incorporates an inner structural member and an outer structural member. The elastomeric body includes a shear hub extending between radial flanges defined by the inner and outer structural members that undergoes shearing stresses during deflection of the elastomeric isolator. The inner and outer structural members are designed to provide a travel stop for the elastomeric isolator in order to avoid compression of the shear hub during high loads. The elastomeric bushing can also includes an optional integral elastomeric heat shield which protects the shear hub.

摘要翻译： 弹性隔离器具有包括内部结构构件和外部结构构件的弹性体。 弹性体包括在由内外结构构件限定的径向凸缘之间延伸的剪切轮毂，其在弹性隔离器偏转期间经受剪切应力。 内部和外部结构构件被设计成为弹性体隔离器提供行程限位器，以避免在高负载时压缩剪力轮毂。 弹性衬套还可以包括保护剪切轮毂的任选的一体的弹性体隔热罩。

公开(公告)号：US20120055746A1

公开(公告)日：2012-03-08

申请号：US13209613

申请日：2011-08-15

申请人： Troy P. Rodecker

发明人： Troy P. Rodecker

IPC分类号： F16F9/30

CPC分类号： F16F7/01 ,  F01N13/1805 ,  F01N13/1811 ,  F01N13/1822 ,  F16F15/02

摘要： A coulomb damper is attached to a component of an exhaust system. The inner surface of the coulomb damper is in intimate contact with the outer surface of the component of the exhaust system. The intimate contact is defined by a pair of weld lines extending along an axial length of the coulomb damper in one embodiment. In another embodiment, the intimate contact is defined by at least a three point contact between the coulomb damper and the component of the exhaust system. In another embodiment a coulomb damper includes an outer member press fit over an inner member. A chamber is defined between the inner and outer member. In one embodiment, the inner member and the outer member are coaxial and the chamber is an annular chamber having a constant radial width. In another embodiment, the chamber is eccentric in relation to the inner member and has a variable radial width.

摘要翻译： 库仑阻尼器附接到排气系统的部件。 库仑阻尼器的内表面与排气系统部件的外表面紧密接触。 在一个实施例中，紧密接触由沿着库仑阻尼器的轴向长度延伸的一对焊接线限定。 在另一个实施例中，紧密接触由库仑阻尼器和排气系统的部件之间的至少三点接触限定。 在另一个实施例中，库仑阻尼器包括压配合在内部构件上的外部构件。 在内部和外部构件之间限定一个腔室。 在一个实施例中，内部构件和外部构件是同轴的，并且腔室是具有恒定径向宽度的环形室。 在另一个实施例中，室相对于内部构件是偏心的并且具有可变的径向宽度。