公开(公告)号：US06698731B2

公开(公告)日：2004-03-02

申请号：US10128902

申请日：2002-04-24

申请人： Jay Thornhill

发明人： Jay Thornhill

IPC分类号： F12F900

CPC分类号： F16F13/1427

摘要： A multiple chamber piston includes a first fluid chamber and a second fluid chamber attached by a first channel and a third fluid chamber connected to a fourth fluid chamber by a second channel. Air chambers are provided between the first fluid chamber and the third fluid chamber as well as the second fluid chamber and the fourth fluid chamber. As a result, when vibration is to be attenuated, walls of the air chambers are able to bend and deform to increase compliance of the overall multiple chamber piston.

摘要翻译： 多室活塞包括通过第一通道连接的第一流体室和第二流体室，以及通过第二通道连接到第四流体室的第三流体室。 空气室设置在第一流体室和第三流体室之间以及第二流体室和第四流体室之间。 结果，当振动被衰减时，空气室的壁能够弯曲和变形以增加整个多室活塞的柔量。

公开(公告)号：US08038132B2

公开(公告)日：2011-10-18

申请号：US11507313

申请日：2006-08-21

申请人： Jay Thornhill ,  Robert Goudie ,  Richard Butch Brown ,  Mark Morman ,  Bill Burk ,  Hal Henry ,  Daniel Wittler ,  Robert Ferguson ,  David Stewart ,  Andrew Franzen ,  David Baker

发明人： Jay Thornhill ,  Robert Goudie ,  Richard Butch Brown ,  Mark Morman ,  Bill Burk ,  Hal Henry ,  Daniel Wittler ,  Robert Ferguson ,  David Stewart ,  Andrew Franzen ,  David Baker

IPC分类号： F16F13/00

CPC分类号： F16F13/1463

摘要： A hydraulic bushing assembly includes an inner tube, an elastomeric bushing disposed around the inner tube, an insert disposed around the elastomeric bushing and an outer tube disposed around the insert. The elastomeric bushing and the insert define a pair of chambers which are connected by a passageway defined by the insert. A pair of intermediate tubes are disposed in the elastomeric bushing at opposite axial ends of the insert.

摘要翻译： 液压衬套组件包括内管，围绕内管设置的弹性衬套，围绕弹性衬套设置的插入件和围绕插入件设置的外管。 弹性衬套和插入件限定一对室，其通过由插入件限定的通道连接。 一对中间管在插入件的相对的轴向端部处设置在弹性衬套中。

公开(公告)号：US20070045918A1

公开(公告)日：2007-03-01

申请号：US11507313

申请日：2006-08-21

申请人： Jay Thornhill ,  Robert Goudie ,  Butch Brown ,  Mark Morman ,  Bill Burk ,  Hal Henry ,  Daniel Wittler ,  Robert Ferguson ,  David Stewart ,  Andrew Franzen ,  David Baker

发明人： Jay Thornhill ,  Robert Goudie ,  Butch Brown ,  Mark Morman ,  Bill Burk ,  Hal Henry ,  Daniel Wittler ,  Robert Ferguson ,  David Stewart ,  Andrew Franzen ,  David Baker

IPC分类号： F16F13/00

CPC分类号： F16F13/1463

摘要： A hydraulic bushing assembly includes an inner tube, an elastomeric bushing disposed around the inner tube, an insert disposed around the elastomeric bushing and an outer tube disposed around the insert. The elastomeric bushing and the insert define a pair of chambers which are connected by a passageway defined by the insert. A pair of intermediate tubes are disposed in the elastomeric bushing at opposite axial ends of the insert.

摘要翻译： 液压衬套组件包括内管，围绕内管设置的弹性衬套，围绕弹性衬套设置的插入件和围绕插入件设置的外管。 弹性衬套和插入件限定一对室，其通过由插入件限定的通道连接。 一对中间管在插入件的相对的轴向端部处设置在弹性衬套中。