公开(公告)号：US148264A

公开(公告)日：1874-03-03

申请号：US148264D

CPC分类号： E01B7/12

公开(公告)号：US122634A

公开(公告)日：1872-01-09

申请号：US122634D

CPC分类号： E01B7/12

公开(公告)号：US82977A

公开(公告)日：1868-10-13

申请号：US82977D

CPC分类号： E01B7/12

公开(公告)号：US62745A

公开(公告)日：1867-03-12

申请号：US62745D

CPC分类号： E01B7/12

公开(公告)号：US20170191225A1

公开(公告)日：2017-07-06

申请号：US15394921

申请日：2016-12-30

申请人： Polycorp Ltd.

发明人： Masoud Ansari ,  Richard Theodore Ellis

IPC分类号： E01B26/00

CPC分类号： E01B26/00 ,  E01B7/12 ,  E01B7/28 ,  E01B19/003 ,  E01B2204/01 ,  F16F7/108

摘要： A special trackwork assembly including a special trackwork body formed to support wheels of a train moving over a running surface portion of an exterior surface of the special trackwork body that generate traffic-related vibrations of the special trackwork body having one or more frequencies of interest. The special trackwork assembly also includes one or more tuned mass dampers secured to the special trackwork body and formed to vibrate, in response to the traffic-related vibrations of the special trackwork body, at the frequency of interest, to at least partially dampen the traffic-related vibrations of the special trackwork body.

公开(公告)号：US20160010286A1

公开(公告)日：2016-01-14

申请号：US14768984

申请日：2014-02-20

申请人： AFL TELECOMMUNICATIONS LLC

发明人： David Eric PARSONS ,  James David LOGAN

IPC分类号： E01B7/12 ,  E01B7/14

CPC分类号： E01B7/12 ,  B60M1/14 ,  B60M1/32 ,  E01B7/14

摘要： A modular crossing assembly structure in an overhead contact system. The modular crossing assembly structure includes a plurality of rail underrunning contact segments and a body to which the plurality of these rail segments are attached, where the plurality of rail segments are connectable to an overhead conductor rail and/or overhead contact system. The plurality rail segments are securely affixed to the body by one or more connectors.

摘要翻译： 架空接触系统中的模块化交叉组件结构。 模块化交叉组件结构包括多个轨道欠运行触点段和多个这些轨道段所附接的主体，其中多个轨道段可连接到架空导体轨道和/或架空接触系统。 多个导轨段通过一个或多个连接器牢固地固定到主体上。

公开(公告)号：US20060054746A1

公开(公告)日：2006-03-16

申请号：US10542858

申请日：2004-03-10

申请人： Fridbert Heinze ,  Thomas Christ ,  Torsten Reck

发明人： Fridbert Heinze ,  Thomas Christ ,  Torsten Reck

IPC分类号： E01B7/10

CPC分类号： E01B7/12

摘要： A grooved rail core piece including a core piece intersection area formed by intersecting grooves as an overflow area. The core piece has two construction profiles with interconnected outer fishing surfaces (22,24) extending in a longitudinal direction. In order to enable the intersection area of the core piece to be renewed in a simple manner, the intersection-point area of the core piece includes an interchangeable insert (36) which is arranged in a recess in an at least positive fit, the recess being defined by the sections of the construction profiles and by the sections of the lining parts (30,32) disposed in the outer fishing surfaces (22, 24), and the insert is fixed by means of at least two wedge elements (38, 40) which can be clamped in the lining parts. The lining parts and the construction profiles are connected by means of at least one clamping element protruding there through in a non-positive fit.

摘要翻译： 一个带槽铁芯片，包括由相交槽形成的芯片交叉区域作为溢流区域。 芯片具有两个结构轮廓，其具有在纵向方向上延伸的互连的外部钓鱼表面（22,24）。 为了使得芯片的交叉区域能够以简单的方式更新，芯片的交点区域包括可互换的插入件（36），该插入件布置在至少正配合的凹部中，凹部 由所述结构型材的部分和设置在所述外部钓鱼表面（22,24）中的所述衬里部分（30,32）的部分限定，并且所述插入件通过至少两个楔形元件（38， 40），可以夹在衬里部分。 衬里部件和结构轮廓通过至少一个夹紧元件连接在一起，以非正配合突出。

公开(公告)号：US06732980B2

公开(公告)日：2004-05-11

申请号：US10266558

申请日：2002-10-08

申请人： Russell R. Hein

发明人： Russell R. Hein

IPC分类号： E01B710

CPC分类号： E01B7/12

摘要： A railway frog has a pair of wing rails with converging and diverging portions. A point member is located between forward portions of the wing rails. The forward portion of at least one of the rails has a section adjacent the point that has the rail head removed. A replaceable wear component having a head is located on an upper surface of the web of the wing rail. The wear component has a skirt that bolts to the flange of the wing rail. The wear component is formed of manganese steel.

摘要翻译： 铁路青蛙具有一对具有会聚和发散部分的翼轨。 点构件位于翼轨的​​前部之间。 至少一个导轨的前部具有与去除轨道头的点相邻的部分。 具有头部的可替换的磨损部件位于翼轨的​​腹板的上表面上。 磨损部件具有螺栓连接到翼轨的凸缘的裙部。 磨损部件由锰钢制成。

公开(公告)号：US20040065784A1

公开(公告)日：2004-04-08

申请号：US10266558

申请日：2002-10-08

发明人： Russell R. Hein

IPC分类号： E01B007/10

CPC分类号： E01B7/12

摘要： A railway frog has a pair of wing rails with converging and diverging portions. A point member is located between forward portions of the wing rails. The forward portion of at least one of the rails has a section adjacent the point that has the rail head removed. A replaceable wear component having a head is located on an upper surface of the web of the wing rail. The wear component has a skirt that bolts to the flange of the wing rail. The wear component is formed of manganese steel.

公开(公告)号：US5653408A

公开(公告)日：1997-08-05

申请号：US635876

申请日：1996-04-18

申请人： Stephen R. Kuhn ,  Ronald Lee Lancaster ,  Ted A. Rittenhouse ,  Kenneth L. Schultz ,  Keith Young

发明人： Stephen R. Kuhn ,  Ronald Lee Lancaster ,  Ted A. Rittenhouse ,  Kenneth L. Schultz ,  Keith Young

IPC分类号： E01B7/12 ,  E01B7/00

CPC分类号： E01B7/12

摘要： A direct support type of rigid railbound railroad trackwork frog assembly is provided with a core frog casting, a pair of compliant, non-metallic spacer elements contacting laterally opposed sides of the core frog casting, a pair of wing rails respectively contacting the compliant, non-metallic spacer elements, and a threaded bolt and nut fastener joining the casting, spacer elements, and wing rails into a rigid unitary structure.

摘要翻译： 直立支撑型刚性轨道铁路轨道工作青蛙组件设置有核心青蛙铸件，一对柔性的非金属间隔件，与核心青蛙铸件的横向相对的侧面相接触，一对翼轨分别接触柔性， 金属间隔元件，以及将铸件，间隔元件和翼轨连接成刚性单一结构的螺栓和螺母紧固件。