William w
    56.
    发明授权

    公开(公告)号:US303525A

    公开(公告)日:1884-08-12

    申请号:US303525D

    CPC分类号: E01B11/54

    Rail joint assembly using embedded load transfer keys and method therefor
    57.
    发明授权
    Rail joint assembly using embedded load transfer keys and method therefor 有权
    轨道联合组件采用嵌入式负载转移键及其方法

    公开(公告)号:US07871015B2

    公开(公告)日:2011-01-18

    申请号:US12250120

    申请日:2008-10-13

    IPC分类号: E01B11/00

    CPC分类号: E01B11/54

    摘要: A rail joint assembly joining the ends of two rails together includes a pair of joint bars. Each joint bar having one side configured to the rail web side. Mechanical fasteners mount the joint bars to the web sides. Pairs of load bearing keys are embedded in web counter bores at predetermined depths into the webs and embedded in adjacent joint bar counter bores at predetermined depths into the joint bars. The pairs of keys in the webs and the joint bars transfer railway loads through the joint and substantially strengthen the rail joint assembly.

    摘要翻译: 将两个轨道的端部连接在一起的轨道接头组件包括一对接头杆。 每个接头杆具有一个构造到轨道腹板侧的侧面。 机械紧固件将接合杆安装到腹板侧。 一对承重键以规定的深度嵌入到腹板的腹板孔中,并以预定的深度嵌入到接合杆中。 腹板和关节杆中的钥匙对将铁路载荷传递通过接头,并大大加强了轨道接头组件。

    Device for insolated joint for joining rails
    58.
    发明授权
    Device for insolated joint for joining rails 失效
    用于连接导轨的绝缘接头装置

    公开(公告)号:US07735746B2

    公开(公告)日:2010-06-15

    申请号:US12256469

    申请日:2008-10-22

    IPC分类号: E01B11/00

    CPC分类号: E01B11/04 E01B11/54

    摘要: The present invention is directed at an improved device for joining together abutting railway rails between two railway ties. The rails to be joined together have a head portion, a web portion and a toe portion. The saddle is split at the bottom and joined with the two bottom (lower) bolts. The saddle hugs the base of the rail at the joint preventing differential vertical (shearing) displacement of the two rail ends. This can be used in insulated and non-insulated joints. The bolts are isolated from the bars and saddle and directly contact the rail.

    摘要翻译: 本发明涉及一种用于将两个铁路连接件之间的抵靠铁轨连接在一起的改进的装置。 要连接在一起的轨道具有头部,腹板部分和脚趾部分。 鞍座在底部分裂并与两个底部(下)螺栓连接。 鞍座在接头处拥抱轨道的基部,防止两个轨道端部的差分垂直(剪切)位移。 这可以用于绝缘和非绝缘接头。 螺栓与杆和鞍座隔离,并直接接触轨道。

    Rail joint bars and rail joint assemblies
    59.
    发明授权
    Rail joint bars and rail joint assemblies 有权
    轨道接头杆和轨道接头组件

    公开(公告)号:US07490781B2

    公开(公告)日:2009-02-17

    申请号:US11503865

    申请日:2006-08-14

    IPC分类号: E01B11/00

    CPC分类号: E01B11/04 E01B11/54

    摘要: A rail joint assembly is provided for joining abutting railroad rails with an electrically-insulated joint. The rail joint assembly comprises abutting railroad rails compressing an insulating gasket therebetween and rail joint bars secured through a plurality of holes by fasteners to the adjacent railroad rails. The rail joint bars comprise a body and an insulating spacer comprising a porous mesh screen and washer. A layer of epoxy is sandwiched between a rail joint bar and railroad rail and comprises a rigid epoxy on lateral portions of a first side of a rail joint bar and a flexible epoxy placed on a central portion of the first side of a rail joint bar. Rail joint bars are rectangular shaped and may have a cutout.

    摘要翻译: 轨道接头组件设置用于将邻接的铁路轨道与电绝缘接头相连接。 轨道接头组件包括抵靠在其间的绝缘垫片的铁路轨道,以及通过紧固件将多个孔固定到相邻铁路轨道的轨道接头杆。 轨道接头杆包括主体和包括多孔筛网和垫圈的绝缘间隔件。 一层环氧树脂被夹在轨道接头杆和铁路轨道之间,并且在轨道接头杆的第一侧的侧面部分和位于轨道接头杆的第一侧的中心部分上的柔性环氧树脂之间包括刚性环氧树脂。 轨道接头杆是矩形的,并且可以具有切口。

    Device for creating a region which is substantially free of magnetic field, surrounded by a region with a magnetic field gradient
    60.
    发明申请
    Device for creating a region which is substantially free of magnetic field, surrounded by a region with a magnetic field gradient 审中-公开
    用于创建基本上没有磁场的区域的设备,被具有磁场梯度的区域包围

    公开(公告)号:US20060250126A1

    公开(公告)日:2006-11-09

    申请号:US11409126

    申请日:2006-04-21

    IPC分类号: G01B7/30

    摘要: A device for keeping electrical insulation joints in rails free of faults is described. These joints form a significant source of faults in rail-borne transport systems in which rail-borne train protection or train detection systems are arranged. The device has magnets for creating a substantially field-free region with a field gradient in all directions leading away from the region. This substantially field-free region is located at the insulating part of an electrical insulation joint. The field gradient ensures that magnetizable material always moves away from the field-free point.

    摘要翻译: 描述了一种用于将电绝缘接头保持在没有故障的轨道中的装置。 这些关节在铁路运输系统中形成重要的故障源,其中安排了铁路列车保护或列车检测系统。 该装置具有用于产生基本无场区域的磁体,其具有在远离该区域的所有方向上的场梯度。 该基本无场区域位于电绝缘接头的绝缘部分。 场梯度确保可磁化材料总是远离无场点移动。