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1. 发明申请

US20220298728A1 ROADWAY SUPPORT SYSTEM FOR RAILWAY GRADE CROSSING 有权
公开(公告)号：US20220298728A1
公开(公告)日：2022-09-22
申请号：US17697585
申请日：2022-03-17
申请人： Holland, L.P.
发明人： Paul Lindemulder
IPC分类号： E01B7/28
摘要： An improved railway roadway crossing support system uses a foundation pile, support brackets and connecting hardware to provide vehicle traffic road support separated from the railroad ballast and track support system. The improved railway roadway crossing support system separates the roadway support system from the track support system so that the roadway support system can last longer and be repaired separately from the track support system.

2. 发明申请

US20210040697A1 MODULAR FASTENING FOR RAILWAY CROSSINGS 有权
公开(公告)号：US20210040697A1
公开(公告)日：2021-02-11
申请号：US16967722
申请日：2018-02-05
申请人： PANDROL IBERICA S.A.U.
发明人： Rubén Ripoll García
IPC分类号： E01B9/66 , E01B9/48 , E01B9/42 , E01B7/28
摘要： The present invention relates to a modular fastening for track crossings comprising a lower plate (1), an upper plate (2) and an outer shoulder (3) at each end of the plates, attached by means of adhesive bonding, comprising means for anchoring the fastening on a surface (A). The upper plate (2) comprises a smooth central segment (2′) located between two grooved areas (2″) in correspondence with the ends of the upper plate (2). The present invention also comprises two inner shoulders (4) with lower grooves (4′) which can engage and fit into the grooved areas (2″) of the upper plate (2), where said inner shoulders (4) comprise means for housing and securing an elastic fastening clip (B) for fastening a railway rail (C).

3. 发明授权

US09206556B2 Elevated frog and rail crossing track assembly 有权
标题翻译：高架青蛙和轨道交叉轨道总成
公开(公告)号：US09206556B2
公开(公告)日：2015-12-08
申请号：US14047762
申请日：2013-10-07
申请人： Cleveland Track Material, Inc.
发明人： Dan Voelkerding , James A. Remington
IPC分类号： E01B7/28
CPC分类号： E01B7/28
摘要： A crossing panel includes a pair of intersecting rails, a pair of crossing line rails, a plurality of railroad ties supporting the crossing line rails such that the crossing line rails are angled upwardly from a base elevation toward the respective main line rail and terminating such that a tread bearing surface of each crossing line rail at its terminal end is at a height above the crown of the intersecting line rail, an external frog casting being aligned with and secured to the terminal ends of the crossing line rails and having an external frog tread bearing surface substantially above the crown of an intersecting line rail, and transitional guide castings disposed between the intersecting rails and respectively aligned with the crossing line rails. The transitional guide castings are substantially horizontal, and each has a crown maintained at a height sufficient to maintain a railcar wheel of a train wheel set above the intersecting line rails.
摘要翻译：交叉面板包括一对交叉轨道，一对交叉轨道轨道，支撑交叉轨道轨道的多个铁路架，使得交叉轨道轨道从基座高度向相对主线轨道向上倾斜，并且终止，使得每个交叉线轨道在其终端处的胎面承载表面位于交叉线轨道的顶部之上的高度，外部青蛙铸件与交叉轨道轨道的终端对齐并固定到外部青蛙胎面承载表面基本上在相交的轨道轨道的顶部上方，以及过渡的引导铸件，其设置在相交轨道之间并且分别与交叉线轨道对准。过渡引导铸件基本上是水平的，并且每个具有保持在足以将轨道车轮的轨道车轮保持在相交线轨道上方的高度的表冠。

4. 发明授权

US5513797A Installation of rail tracks in roadways 失效
标题翻译：在道路上安装轨道
公开(公告)号：US5513797A
公开(公告)日：1996-05-07
申请号：US208410
申请日：1994-03-10
申请人： Lewis Lesley
发明人： Lewis Lesley
IPC分类号： E01B5/04 , E01B7/28 , E01B2/00
CPC分类号： E01B5/04 , E01B7/28
摘要： A track rail having a groove for flanges of rail vehicle track wheels in an upper surface of the rail and having a central bar portion and flanges extending integrally sideways from the top of the bar portion is inserted in a recess preformed in the roadway with clearance so the rail is supported from the roadway's surface by the flanges. The rail is shallow so the recess is only shollowly preformed in the roadway. If the roadway has insufficient load-bearing capacity it is possible to reinforce the roadway by a concrete beam around 30 centimeters wide and 10 centimeters deep grouted with concrete in the road surface; this again is shallow for rail tracks. This beam would be recessed to receive the rail as above and also to receive the flanges.
摘要翻译：具有用于在轨道上表面中的轨道车辆履带轮的凸缘的槽的轨道轨道并且具有中心杆部分和从杆部分的顶部侧向延伸的凸缘被插入到具有间隙的预制道路中的凹部中轨道由法兰从路面的表面支撑。轨道很浅，所以凹槽只能在道路上轻轻地预成型。如果巷道承载能力不足，可以用道路表面上混凝土灌注约30厘米宽，10厘米深的混凝土梁加固道路; 这对铁轨来说也是浅浅的。该梁将被凹入以接收如上所述的导轨，并且还用于容纳凸缘。

5. 发明授权

US3888186A High strength portable cable crossover for high tonnage earth moving vehicles 失效
标题翻译：高强度便携式电缆交叉口用于高吨位土方机动车
公开(公告)号：US3888186A
公开(公告)日：1975-06-10
申请号：US38364473
申请日：1973-07-30
申请人： RUBBER ENGINEERING INC
发明人： JENTZSCH DAVID P , ANDERSON HYRUM T , OLSEN LEE J
IPC分类号： A62C33/06 , E02F9/00 , H02G9/06 , E01B7/28
CPC分类号： H02G9/065 , A62C33/06 , E02F9/00 , E02F9/0858
摘要： A portable crossover of high strength elastomeric material, such as polyurethane resin, which is placed upon the ground in the path of a high tonnage earth moving vehicle. A cable, supplying electrical power to an electric excavator, is placed in a Ushaped channel or recess and a strip insert of elastomeric material is placed over the cable thereby preventing debris from damaging the cable or causing subsequent removal of the cable to be difficult. The crossover is shaped particularly to provide ramps on each side for the vehicle to engage and has central load-carrying shoulders which restrict central deflection of the crossover, under the wheels of the vehicle, such that vehicle load is not imposed on the cable. A towbar, of rigid plate material or a cable or chain fixedly joins one end of the crossover whereby a two vehicle may connect to and relocate a crossover from place to place as needed, upon removal of the cable from the channel.
摘要翻译：高强度弹性体材料的便携式交叉，例如聚氨酯树脂，其被放置在高吨位地球运动车辆的路径中的地面上。向电动挖掘机提供电力的电缆被放置在U形通道或凹槽中，弹性材料的带状插入物放置在电缆上，从而防止碎片损坏电缆或导致电缆随后的去除困难。交叉形状特别地用于在每一侧上提供用于车辆接合的斜面，并且具有中心承载肩部，其限制在车辆的车轮下方的交叉的中心偏转，使得车辆负载不施加在电缆上。刚性板材的拖杆或电缆或链条固定地连接在交叉部分的一端，由此当从通道中取出电缆时，两个车辆可以根据需要连接到一个交替位置并将其重新定位到另一个位置。

6. 发明授权

US2235247A Railway crossing 失效
公开(公告)号：US2235247A
公开(公告)日：1941-03-18
申请号：US23284238
申请日：1938-10-01
申请人： ASSELIN CROSSING CO
发明人： ASSELIN JAMES H
IPC分类号： E01B7/28
CPC分类号： E01B7/28

7. 发明授权

US1743924A Track crossover for railroads 失效
标题翻译：轨道交叉
公开(公告)号：US1743924A
公开(公告)日：1930-01-14
申请号：US35248529
申请日：1929-04-04
申请人： ALOIS J KOENIGSMARK
发明人： KOPP PHILIP L
IPC分类号： E01B7/28
CPC分类号： E01B7/28

8. 发明授权

US11313084B2 Device for forming a level crossing 有权
公开(公告)号：US11313084B2
公开(公告)日：2022-04-26
申请号：US16300686
申请日：2016-07-15
申请人： Het Elastomertechnik GmbH
发明人： Jean-Pierre Frottier
IPC分类号： E01B7/28 , E01C9/04 , E01B7/22 , E01C9/08
摘要： A device for setting up a level crossing for crossing a track section having two rails, comprising one or more mouldings forming at least one part of a traffic surface of the railway crossing across the rails, and at least one moulding holder fixable to one of the two rails, wherein the moulding(s) is/(are) detachably attachable to at least one of the two rails by means of the moulding holder, wherein the moulding holder comprises two holding clamps fixable to the rail in juxtaposition to each other on both sides of the rail, and wherein the two holding clamps can be braced to each other such as to clamp the rail foot between the two holding clamps.

9. 发明授权

US10577751B2 Operating and locking mechanism for diamond crossings of central rail-guided vehicles 有权
公开(公告)号：US10577751B2
公开(公告)日：2020-03-03
申请号：US15580022
申请日：2016-06-03
申请人： JEZ SISTEMAS FERROVIARIOS, S.L. , VOESTALPINE VAE GMBH
发明人： Juan Carlos Sánchez Jorrín
IPC分类号： E01B7/28 , E01B25/28 , E01B7/08 , B61L5/02 , B61L23/00 , B61L5/10 , B61B13/00
摘要： The present invention relates to an operating and locking mechanism for diamond crossings of central rail-guided vehicles, comprising: a sliding plate (2A) fixed to a fixed part (2) of the diamond crossing forming a channel in its central area in the direction of the X axis, a guide block (10) fixed to the sliding plate (2A) comprising four guide grooves (10A, 10B, 10C, 10D) in the form of circular sectors located on the main plane of the guide block (10), the geometric center of which coincides with a theoretical pivoting point (17) of a moving panel (6) of the diamond crossing, where the sliding plate (2A) and the guide block (10) form a rectangular section groove (2F) the axis of which is parallel to the direction of the X axis, four shafts (12A, 12B, 13A, 13B) fixed to the moving panel (6) symmetrically with respect to a guide rail (7) of said moving panel (6) and perpendicular to the main plane of the moving panel (6), comprising respective rollers (12E, 12F, 13E, 13F) that can be moved and rolled respectively within the guide grooves (10A, 10B, 10C, 10D), and a cam plate (14) sliding in the longitudinal direction within the groove (2F) formed by the sliding plate (2A) and the guide block (10).

10. 发明申请

US20190161920A1 DEVICE FOR FORMING A LEVEL CROSSING 审中-公开
公开(公告)号：US20190161920A1
公开(公告)日：2019-05-30
申请号：US16300686
申请日：2016-07-15
申请人： Het Elastomertechnik GmbH
发明人： Jean-Pierre Frottier
IPC分类号： E01C9/04 , E01C9/08 , E01B7/28 , E01B7/22
摘要： The invention relates to a device for setting up a level crossing for crossing a track section having two rails, comprising at least one intermediate-rail moulding, arranged between the two rails, at least one first and one second moulding outside the rail, which adjoin the outside of the first and the second rails, respectively, at least one cross bore through the rail web of at least one of the two rails in the region of one of the adjacent mouldings, and at least one fastener, which extends through the cross bore in the rail web of the track, wherein at least one of the mouldings can be detachably fastened to the rail through the cross bore by means of the fastener.

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