公开(公告)号：WO2013090244A1

公开(公告)日：2013-06-20

申请号：PCT/US2012/068910

申请日：2012-12-11

申请人： STANDARD CAR TRUCK COMPANY

发明人： SAMMARTINO, Giuseppe ,  PLEGGE, Richard, W.

IPC分类号： B61F5/14 ,  B61F5/24 ,  F16C17/04 ,  F16C27/02

CPC分类号： B61F5/142

摘要： A railroad car side bearing including a cage, a cap, a lock out insert configured to be removably connected to the cage, and an elastomer element configured to mate with the lock out insert. The lock out insert includes a key that is dimensioned based on a diameter of an interior channel of the elastomer element. Different lock out inserts with different dimensioned keys for different elastomer elements enable a common cage and a common cap to be used with different elastomer elements with different interior channel dimensions, thus reducing the need to have different cages.

摘要翻译： 一种铁路车辆侧面轴承，其包括保持架，盖，构造成可移除地连接到保持架的锁定插入件，以及构造成与锁定插入件配合的弹性体元件。 锁定插入件包括基于弹性体元件的内部通道的直径的尺寸的键。 用于不同弹性体元件的具有不同尺寸的键的不同的锁定插入件使得能够使用具有不同内部通道尺寸的不同弹性体元件的公共保持架和公共帽，因此减少了具有不同笼子的需要。

公开(公告)号：WO2005082695A1

公开(公告)日：2005-09-09

申请号：PCT/US2005/003313

申请日：2005-02-01

申请人： MINER ENTERPRISES, INC.

发明人： O'DONNELL, William, P. ,  ASPENGREN, Paul, B.

IPC分类号： B61F3/00

CPC分类号： B61F5/142

摘要： A constant contact side bearing assembly configured for insertion into a walled receptacle provided on an upper surface of a railcar bolster. The constant contact side bearing assembly includes a walled housing defining a cavity extending therethrough and open at opposite ends and a spring having a first end, abuttingly engaging a portion of the upper surface of said railcar bolster, and a second end, axially spaced from the first end. A cap is arranged at the second end of the spring. The cap is mounted for reciprocatory guided movements by and relative to the housing, with a generally flat railcar body engaging portion on the cap being positioned relative to the housing and the walled enclosure by the spring. The side bearing assembly further includes an apparatus for locating and securing the side bearing assembly within the walled receptacle on the railcar bolster.

摘要翻译： 恒定的接触侧轴承组件，其构造成用于插入设置在轨道车枕的上表面上的壁式容器中。 恒定的接触侧轴承组件包括壁状壳体，其限定延伸穿过其并在相对端部开口的空腔，弹簧具有第一端部，邻接地接合所述轨道车辆摇枕的上表面的一部分，以及第二端部， 第一端 在弹簧的第二端设置盖子。 盖被安装成用于通过壳体和相对于壳体的往复引导运动，盖上的大致平坦的轨道车体接合部分相对于壳体定位，并且围绕弹簧定位。 侧面轴承组件还包括用于将侧面轴承组件定位和固定在轨道车架上的壁形容器内的装置。

公开(公告)号：WO2004043759A1

公开(公告)日：2004-05-27

申请号：PCT/US2003/031885

申请日：2003-10-08

申请人： MINER ENTERPRISES, INC.

发明人： O'DONNELL, William, P. ,  VANMALDEGIAM, Michael, D. ,  JENSEN, Erik, D. ,  WILT, Donald, E. ,  DILLON, Michael, S.

IPC分类号： B61D015/06

CPC分类号： B61F5/142

摘要： A railroad car energy absorption apparatus is disclosed. The railroad car energy absorption apparatus includes a spring assembly having an elastomer spring element arranged in operable combination with structure for inhibiting localized heat deterioration of the elastomer spring element.

摘要翻译： 公开了一种铁路车辆能量吸收装置。 铁路车辆能量吸收装置包括弹簧组件，该弹簧组件具有可弹性弹簧元件，弹性体弹性元件可与弹性体弹簧元件的局部热劣化结构可操作地组合。

公开(公告)号：WO98002340A2

公开(公告)日：1998-01-22

申请号：PCT/US1997012465

申请日：1998-01-22

IPC分类号： B61F5/14

CPC分类号： B61F5/142

摘要： A railway car truck side bearing (10) includes a housing (24) mounted on the upper surface of a truck bolster (12) with an engagement member (32) biased upwardly from the housing into engagement with a depression (30) formed in a wear plate (18) attached to the bottom of a car body (20). A carriage (28) is affixed to the bottom of the top plate (16) and supports two stacks of disk springs (40) under an engagement member support member (34) to bias the support member (34) and the engagement member (32) upwardly into the top plate aperture (42). A pair of elastomeric blocks (26) are located on opposite sides of the carriage, between the top plate and the housing bottom, within the housing, to act as shock absorbers for the top plate.

摘要翻译： 铁路车辆卡车侧轴承（10）包括安装在卡车摇枕（12）的上表面上的壳体（24），其具有从壳体向上偏置的接合构件（32），该接合构件（32）与形成在 安装在车身（20）的底部的耐磨板（18）。 托架（28）固定到顶板（16）的底部，并且在接合构件支撑构件（34）下面支撑两个盘簧（40）堆叠，以将支撑构件（34）和接合构件（32） ）向上进入顶板孔（42）。 一对弹性体块（26）位于托架的相对两侧，位于顶板和壳体底部之间的壳体内，用作顶板的减震器。

公开(公告)号：WO2015172187A1

公开(公告)日：2015-11-19

申请号：PCT/AU2015/000286

申请日：2015-05-15

申请人： ROSS EQUIPMENT AUSTRALIA

发明人： ROSS, Matthew

IPC分类号： B61F5/14

CPC分类号： B61F5/142

摘要： An elastomeric element for a railway car side bearing, the elastomeric element comprising a compression portion adapted to compress under load in use, wherein the compression portion comprises one or more ribs adapted for facilitating compression of the compression portion in use.

摘要翻译： 一种用于铁路车辆侧面轴承的弹性元件，所述弹性体元件包括适于在使用中在负载下压缩的压缩部分，其中所述压缩部分包括适于在使用中促进压缩部分的压缩的一个或多个肋。

公开(公告)号：WO2011019446A2

公开(公告)日：2011-02-17

申请号：PCT/US2010/038955

申请日：2010-06-17

申请人： WABTEC HOLDING CORP. ,  GREGAR, Pete

发明人： GREGAR, Pete

IPC分类号： B61F5/14 ,  B61F5/24 ,  F16C17/04 ,  F16C27/02

CPC分类号： B61F5/142

摘要： A constant contact side bearing assembly includes a housing, a cap and an elastomeric resilient compressible element mounted within the interior chamber. The exterior surface of the cap wall has a generally even circumferential region which does not include protrusions or cavities other than small irregularities that are common to a casting process by which the cap of the present invention is manufactured. Accordingly, the anti-rotational tabs are positioned below this region and are operatively received within the channels disposed on the housing.

摘要翻译： 恒定的接触侧轴承组件包括壳体，帽和安装在内腔内的弹性可回缩的可压缩元件。 盖壁的外表面具有大致均匀的周向区域，除了制造本发明的盖的铸造过程所共有的小的不规则之外，所述周向区域不包括突起或空腔。 相应地，防旋转凸片位于该区域的下方并可操作地接收在设置在外壳上的通道内。

公开(公告)号：WO2008043026A2

公开(公告)日：2008-04-10

申请号：PCT/US2007/080457

申请日：2007-10-04

申请人： COOPER-STANDARD AUTOMOTIVE INC. ,  PRITCHETT, Robert ,  VANCE, James ,  MATTIA, Louis ,  MORTORFF, Wayne ,  GARETY, John

发明人： PRITCHETT, Robert ,  VANCE, James ,  MATTIA, Louis ,  MORTORFF, Wayne ,  GARETY, John

IPC分类号： A01N59/22

CPC分类号： B61F5/142

摘要： The present disclosure relates to a side bearing assembly adapted to be accommodated within a generally rectangular receptacle having a pair of generally parallel and spaced side walls and a pair of generally parallel and spaced end walls, the receptacle being fixedly secured on an upper surface of a railcar bolster. The side bearing assembly includes a rubber spring including an insert having a through hole and first and second bases having a pair of spaced side walls and a pair of spaced end walls, the base defining a cavity for accommodating the rubber spring, and first and second elongated spacers. The bases are positioned within the receptacle so that the end walls of each base are adjacent each other, the first and second spacers being positioned between the adjacent ends walls, and the first spacer is fastened to the second spacer for positioning and securing the pair of bases within the receptacle.

摘要翻译： 本发明涉及一种侧支承组件，其适于容纳在大致矩形的容纳部内，该容纳部具有一对大致平行且间隔开的侧壁和一对大致平行且间隔开的端壁，所述容纳部 牢固地固定在轨道车摇枕的上表面上。 侧支承组件包括橡胶弹簧，该橡胶弹簧包括具有通孔的插入件以及具有一对间隔开的侧壁和一对间隔开的端壁的第一和第二基座，基座限定用于容纳橡胶弹簧的空腔，并且第一和第二 细长的垫片。 基座定位在容座内，使得每个基座的端壁彼此相邻，第一和第二间隔件定位在相邻端壁之间，并且第一间隔件紧固到第二间隔件，用于定位和固定一对 在容器内的基座。

公开(公告)号：WO2004067349A3

公开(公告)日：2005-05-19

申请号：PCT/US0341787

申请日：2003-12-30

申请人： MINER ENTERPRISES

发明人： SALIS KEITH A

IPC分类号： B61F5/14 ,  F16F3/12 ,  B61G11/00

CPC分类号： B61F5/142 ,  F16F3/12

摘要： An elastomeric spring assembly for a railcar apparatus is disclosed. The elastomeric spring assembly includes an elongated body of elastomeric material (60) having a series of axially spaced members (50) coaxially arranged and wholly embedded within the body of elastomeric material. The majority of the embedded members (50) are configured to resist radial outward movement of said elastomeric material while causing the elastomeric material (60) to react in an axial direction between confronting surfaces defined by the members upon axial deflection of the elastomeric spring whereby enhancing performance characteristics of the spring assembly. A method of making an elastomeric spring assembly is also disclosed.

摘要翻译： 公开了一种用于轨道车辆装置的弹性体弹簧组件。 弹性体弹簧组件包括细长的弹性材料体（60），其具有同轴布置且完全嵌入弹性体材料本体内的一系列轴向间隔开的构件（50）。 大部分嵌入构件（50）构造成抵抗所述弹性体材料的径向向外运动，同时使得弹性体材料（60）在弹性体弹簧的轴向偏转时由构件限定的面对面之间沿轴向反应，从而增强 弹簧组件的性能特点。 还公开了制造弹性体弹簧组件的方法。

公开(公告)号：WO00012368A1

公开(公告)日：2000-03-09

申请号：PCT/US1999/019630

申请日：1999-08-26

IPC分类号： B61F5/14 ,  F16F1/38

CPC分类号： F16F1/3842 ,  B61F5/142

摘要： An elastomeric bearing and molding method for forming the same. The bearing includes first and second members and an elastomeric member (242) interposed in a cavity (225) defined between the first and second members. The second member (242) has a recess (228) formed therein which communicates with the cavity (225). The elastomeric member includes a working section (245) positioned in the cavity (225) and a non-working section (244) integral with the working section (245) and disposed in the recess (228). The non-working section (244) serves as a sprue location site during the molding process to avoid locating surface defects associated with the sprue in the working section (245).

摘要翻译： 一种用于形成它的弹性体轴承和模制方法。 轴承包括第一和第二构件以及插入在限定在第一和第二构件之间的空腔（225）内的弹性构件（242）。 第二构件（242）具有形成在其中的与空腔（225）连通的凹部（228）。 弹性体构件包括定位在空腔（225）中的工作部分（245）和与工作部分（245）成一体并设置在凹部（228）中的非工作部分（244）。 非加工部分（244）在模制过程中用作浇口位置，以避免定位与工作部分（245）中的浇口相关联的表面缺陷。

公开(公告)号：WO99059857A1

公开(公告)日：1999-11-25

申请号：PCT/US1999/011010

申请日：1999-05-18

IPC分类号： B61F5/14 ,  F16F1/42 ,  F16F1/371

CPC分类号： F16F1/426 ,  B61F5/142

摘要： A railway car side bearing includes a lower housing member, an upper housing member spaced apart from the lower housing member, and an elastomeric spring member interposed between the upper and lower housing members that buckles upon application of vertical loading to provide a spring rate that softens within a range of compressive loads. The upper and lower housing members cooperate with each other to allow for relative vertical movement therebetween, but restrain lateral and rotational movement therebetween. The elastomeric spring member has a first set of spring rates when subjected to axial loads within a first range. However, when the side bearing is subjected to axial loads within a second range, the elastomeric spring member buckles and exhibits a second set of substantially softer spring rates.

摘要翻译： 铁路车辆侧轴承包括下壳体构件，与下壳体构件间隔开的上壳体构件，以及插入在上壳体构件和下壳体构件之间的弹性体弹簧构件，其在施加垂直装载时弯曲以提供软化弹簧刚度 在压缩载荷范围内。 上壳体构件和下壳体构件彼此配合以允许它们之间的相对垂直移动，但是限制它们之间的横向和旋转运动。 当经受第一范围内的轴向载荷时，弹性弹簧构件具有第一组弹簧刚度。 然而，当侧面轴承在第二范围内受到轴向载荷时，弹性体弹簧构件弯曲并呈现出第二组基本上更软的弹簧刚度。