公开(公告)号：US06648238B2

公开(公告)日：2003-11-18

申请号：US09804203

申请日：2001-03-12

申请人： Roger David Larke

发明人： Roger David Larke

IPC分类号： E01B938

CPC分类号： E01B9/50

摘要： A rail pad (1), for electrically isolating a railway rail (2), comprises a rail seat portion (11) for supporting a foot of the rail (2), a pair of upstands (12) joined to opposite edges of the rail seat portion (11) of the pad (1) by respective webs such that respective channels (13) for directing water away from the rail are defined between the rail seat portion (11) of the pad (1) and each adjacent upstand (12). Such a pad provides improved wet electrical resistance.

摘要翻译： 用于电气隔离铁路轨道（2）的轨道焊盘（1）包括用于支撑轨道（2）的脚的轨道座部分（11），连接到轨道的相对边缘的一对竖起架（12） 垫片（1）的座部分（11）通过各自的腹板，使得用于将水引导离开轨道的相应通道（13）被限定在垫（1）的轨座部分（11）和每个相邻的竖立位置（12 ）。 这种垫提供改善的湿电阻。

公开(公告)号：US06761322B1

公开(公告)日：2004-07-13

申请号：US10130892

申请日：2002-05-23

申请人： John Phillip Porrill ,  Stephen John Cox

发明人： John Phillip Porrill ,  Stephen John Cox

IPC分类号： E01B938

CPC分类号： E01B9/483

摘要： A railway baseplate assembly comprising a baseplate (30), a cushioning pad (20) for lying beneath the baseplate (30), and means (10) for securing the baseplate (30) to an underlying rail foundation when the assembly is in use, wherein the said securing means (10) comprise a non-screw-threaded post member (12), which post member (12) extends, when in use, through holes (21, 31) provided in the baseplate (30) and cushioning pad (20) in such a way as to engage the said baseplate (30). The post member (12) and baseplate (30) may be such that engagement of the baseplate (30) with the post member (12) can be brought about by movement of the baseplate (30) relative to the post member (12) firstly in a direction substantially perpendicular to the plane of the baseplate (30) and towards the post member (12) so that the post member (12) extends through the hole (31) in the baseplate (30) and secondly in a direction substantially parallel to the plane of the baseplate so that the post member (12) engages the baseplate (30). The post member (12) is fastened, directly or indirectly, to the rail foundation and the post member (12), cushioning pad (20) and baseplate (30) may be such that the cushioning pad (20) and baseplate (30) can be brought into engagement with the post member (12) while the post member (12) is fastened to the rail foundation.

摘要翻译： 一种铁路基板组件，包括基板（30），用于位于基板（30）下方的缓冲垫（20）和用于在组件使用时将基板（30）固定到下一个轨道基座的装置（10） 其特征在于，所述固定装置（10）包括非螺纹柱形构件（12），所述柱形构件（12）在使用时延伸设置在基板（30）中的通孔（21,31）和缓冲垫 （20）以与所述基板（30）接合的方式。 柱构件（12）和底板（30）可以是这样的：基板（30）与柱构件（12）的接合可以通过基板（30）相对于柱构件（12）的移动而被引起 在大致垂直于基板（30）的平面并且朝向柱构件（12）的方向上，使得柱构件（12）延伸穿过基板（30）中的孔（31），并且在基本平行的方向上延伸 到底板的平面，使得柱构件（12）接合基板（30）。 柱构件（12）直接或间接地固定到轨道基座，并且柱构件（12），缓冲垫（20）和基板（30）可以使得缓冲垫（20）和基板（30） 可以在柱构件（12）紧固到轨道基座上时与柱构件（12）接合。

公开(公告)号：US06752322B2

公开(公告)日：2004-06-22

申请号：US10340665

申请日：2003-01-13

申请人： Jean Ehrsam ,  Yvan Skific

发明人： Jean Ehrsam ,  Yvan Skific

IPC分类号： E01B938

CPC分类号： E01B9/62 ,  E01B21/04 ,  E01B2201/10 ,  E01B2204/01 ,  E01B2204/09

摘要： A method of constructing a rail track on a track-receiving concrete slab provided with channels serving to receive the rails of the rail track, wherein, after the concrete forming the track-receiving slab has set, it comprises at least the following steps: a) the stretches of rail are put in place above the channels in the track-receiving slab, each rail having a foot coated with a casing of resilient material; and b) the foot as coated with its casing is inserted into the channel by force.

摘要翻译： 一种在轨道接收混凝土板上构造轨道的方法，其具有用于接纳轨道轨道的通道，其中，在形成轨道接收板的混凝土形成之后，至少包括以下步骤： ）轨道的延伸部分放置在轨道接收板中的通道上方，每个轨道具有涂覆有弹性材料壳体的脚部; 和b）用其外壳涂覆的脚被强制插入通道。

公开(公告)号：US06499667B1

公开(公告)日：2002-12-31

申请号：US09856013

申请日：2001-05-16

申请人： David Rhodes ,  David John Gosling

发明人： David Rhodes ,  David John Gosling

IPC分类号： E01B938

CPC分类号： E01B9/34 ,  E01B2205/00

摘要： In a railway sleeper assembly, a pair of rail insulators (3) designed for use with a steel railway sleeper (1) which includes at the opposite sides of each intended rail location thereon a pair of openings (6) for receiving the respective stems (8) of a pair of shoulders (4), are each operatively disposed, when in use, between a foot of the rail (2) and the respective proximate shoulder (4). Each insulator (3) includes a member (11) which, when the insulator is in use, operatively extends below a top surface of the sleeper (1) and into the associated opening (6) so as to lie between the walls of that opening (6) and the stem (8) of the associated shoulder (4), thereby to retain the shoulder (4) in its operative position relative to the sleeper. The insulators (3), the shoulders (4) and a pair of rail clips (5) are preloaded onto, and are preassembled with, the sleeper (1) at a location remote from the track site, such that the entire assembly, with the rail clips (5) mounted in a preload position on the shoulders (4), can then be transported as a unit to the track site while the various components are retained on the sleeper (1) in their operative positions and are secure against falling off the sleeper (1) during transit of the assembly to the track site.

摘要翻译： 在铁路枕木组件中，一对设计用于与铁路轨枕（1）一起使用的轨道绝缘体（3），其在每个预期轨道位置的相对侧上包括一对用于接收相应杆的开口（6） 一对肩部（4）的每个肩部（8）在使用时分别在轨道（2）的脚和相应的邻近肩部（4）之间操作地设置。 每个绝缘体（3）包括构件（11），当绝缘体在使用时，其可操作地延伸到枕木（1）的顶表面下方并进入相关联的开口（6）中，以便位于该开口的壁之间 （6）和相关联的肩部（4）的杆（8），从而将肩部（4）相对于卧铺器保持在其操作位置。 绝缘体（3），肩部（4）和一对导轨夹（5）在远离轨道位置的位置被预加载在枕木（1）上并与之组装，使得整个组件具有 安装在肩部（4）上的预加载位置的导轨夹（5）可以作为一个单元被运输到轨道位置，同时将各种部件保持在轨枕（1）的操作位置并且牢固抵抗下落 在组装过程中，将轨枕（1）运送到轨道位置。