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公开(公告)号：US20230279617A1
公开(公告)日：2023-09-07
申请号：US18117021
申请日：2023-03-03
申请人： Hoyt E. Dodd
发明人： Hoyt E. Dodd
CPC分类号： E01B29/24 , E01B3/16 , E01B9/60 , E01B2201/00 , E01B2203/015
摘要： An e-clip installation machine for securing rails to steel ties via automating and reducing the time required for installing e-clips that attach rails to steel ties is provided. The e-clip installation machine automates the process of securing rails to steel ties via inserting e-clips into a respective shoulder clip on either side of the two rails. A pair of hydraulic jaws clamp the steel tie and bring it up against the underside of the rails. Two e-clips for each rail are placed in position at the respective shoulder clips. Two pairs of hydraulic clamp mechanisms, corresponding to each rail, press the respective e-clips through openings within the respective shoulder clips. The e-clip installation assembly includes a jaw assembly and two clamp assemblies. Each clamp assembly includes a pair of clamp mechanisms, positionable on either side of a rail in proximity to a shoulder clip affixed to a steel tie. A clamp mechanism is utilized to compress an e-clip within an opening of the shoulder clip.
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公开(公告)号：US09988768B2
公开(公告)日：2018-06-05
申请号：US15222605
申请日：2016-07-28
摘要： The disclosure provides a guard bar restraint for restricting movement of a guard bar. The guard bar restraint includes a hook block coupled to the front face of the guard bar, a back plate configured to contact the back face of the guard bar, and at least one fastener configured to hold the hook block against the front face of the guard bar and to hold the back plate against the back face of the guard bar. The guard bar restraint is coupleable to the guard bar and configured to allow no more than a maximum predetermined amount of lateral movement by the guard bar.
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公开(公告)号：US20170226701A1
公开(公告)日：2017-08-10
申请号：US15380233
申请日：2016-12-15
申请人： Pandrol Limited
摘要： A rail pad can have a major face forming a railseat portion on which a foot of a railway rail sits when the pad is in use, the railseat portion having opposite side edges to at least part of each of which a respective upstanding portion of the pad can be connected, wherein the pad does not have any part which extends laterally from the railseat portion in a same plane as the railseat portion. The respective upstanding portion can be connected to a projection of the rail pad which extends laterally from the respective upstanding portion such that the projection can be vertically spaced from, and does not overhang, the railseat portion, the projection spaced from ends of the respective upstanding portion such that the projection can be configured to interlock with a corresponding opening in a front part of one of the railway rail clip anchoring devices.
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公开(公告)号：US20160376751A1
公开(公告)日：2016-12-29
申请号：US14751234
申请日：2015-06-26
申请人： PANDROL LIMITED
发明人： Pelle Nghi DUONG , Jonas OTTOSSON
摘要： A fastening system or apparatus for securing a rail to the underlying railroad tie includes a pad, two insulators attached to the pads and two shoulders attached to the ties. An interference fit is formed between the insulators and the shoulders to capture the pad between the shoulders. The insulators are pre-attached to the pad. The mating protrusions of the shoulders and pad allows for ease of insertion such that the pad assembly can be shipped together with the underlying tie.
摘要翻译： 用于将轨道固定到下面的铁路系带的紧固系统或装置包括垫，附接到垫的两个绝缘体和附接到连接件的两个肩部。 在绝缘体和肩部之间形成干涉配合以在肩部之间捕获垫。 绝缘子预先连接在垫上。 肩部和垫子的配合突起允许容易插入，使得垫组件可以与下面的扎带一起运输。
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公开(公告)号：US20160024722A1
公开(公告)日：2016-01-28
申请号：US14872788
申请日：2015-10-01
申请人： HF HOLDING SA
发明人： Bolom Awi Abalo , Michel Lens
摘要： Assembly (10) for fastening a railway rail (1), comprises a lower platen (11) provided with through holes (111) for anchoring the lower platen to ground (40) by means of ground anchoring means (15), an upper platen (12) for supporting the rail (1) superposed on the lower platen, and a pair of rail fastening clips (142) for fastening the rail to the upper platen (12). The lower platen comprises downwards projecting portions at a bottom face of the lower platen, wherein the lower platen has an increased thickness at the downwards projecting portions, and wherein the downwards projecting portions are arranged at opposite sides of the lower platen.
摘要翻译： 用于紧固铁路轨道（1）的组件（10）包括设置有通孔（111）的下压板（11），用于通过接地锚固装置（15）将下压板固定到地（40），上压板 （12），用于支撑重叠在下压板上的导轨（1），以及一对用于将导轨固定到上压板（12）的导轨固定夹（142）。 下压板包括在下压板的底面处的向下突出部分，其中下压板在向下突出部分处具有增加的厚度，并且其中向下突出部分布置在下压板的相对侧。
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公开(公告)号：US20150176223A1
公开(公告)日：2015-06-25
申请号：US14406183
申请日：2013-04-23
申请人： PANDROL LIMITED
IPC分类号： E01B9/30
摘要： A resilient railway rail fastening clip (3) has successive first to seventh portions (31 to 37) where, when the clip (3) is in a non-operative configuration, the first and seventh portions (31, 37) of the clip (3) form leg portions which lie in a first plane (P), the second and sixth portions extend substantially away from and above the first plane (P), at least parts of the third and fifth portions (33, 35) extend towards and above the first plane (P) such that the longitudinal axes of the third and fifth portions (33, 35) lie substantially in a second plane (R), different from the said first plane (P), which second plane (R) intersects the first plane (P) at a first acute angle α, and the fourth portion (34) extends substantially in or below the said first plane (P) such that the longitudinal axis of the fourth portion (34) lies substantially in a third plane (Q) which is different to the said second plane (R) and intersects the said first plane (P) at a second acute angle β, where 0°≦β
摘要翻译： 弹性铁路轨道紧固夹（3）具有连续的第一至第七部分（31至37），其中当夹子（3）处于非操作构型时，夹子的第一和第七部分（31,37） 3）形成位于第一平面（P）中的脚部分，第二部分和第六部分基本上远离第一平面（P）并且在第一平面（P）上方延伸，第三部分和第五部分（33,35）的至少一部分 在第一平面（P）之上，使得第三和第五部分（33,35）的纵向轴线基本上位于与所述第一平面（P）不同的第二平面（R）中，该第二平面（R）与 第一平面（P）处于第一锐角α，并且第四部分（34）基本上在所述第一平面（P）中或下方延伸，使得第四部分（34）的纵向轴线基本上位于第三平面 （Q），其与所述第二平面（R）不同，并以第二锐角与所述第一平面（P）相交; ere 0°＆nlE;＆bgr; <α。 一种用于卧铺凹槽（10）中的轨道垫（4）具有一个具有相对的侧边缘（43）的轨座部分，所述直立部分（44）连接到所述轨座上。 每个直立部分（44）连接到从直立部分（44）横向延伸的突起（45A; 45B），使得其与轨道座部分（42）垂直间隔开，并且不突出，所述突出部 （45A，45B）沿着直立部分（44）的与其端部（44a）间隔开的长度的位置沿直立部分（44）的长度的一部分延伸。
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公开(公告)号：US08313041B2
公开(公告)日：2012-11-20
申请号：US13066857
申请日：2011-04-27
CPC分类号： E01B9/60
摘要： A rail brace assembly is adapted to buttress the head of a stock rail selected from one of two different stock rail groups mounted on the top surface of a brace plate. The assembly includes a stop block assembly also is affixed to the brace plate top surface. A rail brace moveable between a first brace position in which it buttresses the head of a rail from a first stock rail group and a second brace position in which it buttresses the head of a rail from a second stock rail group, has a pair of spaced side walls, a upwardly facing top surface, first rail group head and base fishing surface contact areas, second rail group head and base fishing surface contact areas, a first rail group brace plate contact surface and a second rail group brace plate contact surface. An elastic fastener cooperates with a clip housing to clamp the rail brace against the stock rail.
摘要翻译： 轨道支架组件适于支撑从安装在支撑板的顶表面上的两个不同的库存轨道组中的一个中选择的坯料的头部。 该组件包括止动块组件也固定在支撑板顶表面上。 可在第一支撑位置之间移动的轨道支架，其中第一支撑位置从第一股票轨道组支撑轨道的头部，并且第二支撑位置从第二支撑位置向第二支撑位置支撑轨道的头部，该第二支撑位置具有一对间隔开的 第一导轨组头部和底部钓鱼面接触区域，第一导轨组支撑板接触面和第二导轨组支撑板接触面。 弹性紧固件与夹子壳体配合，以将轨道支架夹紧在库轨上。
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公开(公告)号：US20110204155A1
公开(公告)日：2011-08-25
申请号：US13066857
申请日：2011-04-27
CPC分类号： E01B9/60
摘要： A rail brace assembly is adapted to buttress the head of a stock rail selected from one of two different stock rail groups mounted on the top surface of a brace plate. The assembly includes a stop block assembly also is affixed to the brace plate top surface. A rail brace moveable between a first brace position in which it buttresses the head of a rail from a first stock rail group and a second brace position in which it buttresses the head of a rail from a second stock rail group, has a pair of spaced side walls, a upwardly facing top surface, first rail group head and base fishing surface contact areas, second rail group head and base fishing surface contact areas, a first rail group brace plate contact surface and a second rail group brace plate contact surface. An elastic fastener cooperates with a clip housing to clamp the rail brace against the stock rail. When the rail brace is in the first brace position the first rail group head and base fishing surface contact areas engage the rail head and base fishing surface areas, the first rail group brace plate contact surface contacts the brace plate and the second rail group head fishing surface contact area engages the stop block assembly. When the rail brace is in the second brace position the second rail group head and base fishing surface contact areas engage the head and base fishing surfaces of the stock rail, the second rail group brace plate contact surface contacts the brace plate and the first rail group head fishing surface contact area engages the stop block assembly.
摘要翻译： 轨道支架组件适于支撑从安装在支撑板的顶表面上的两个不同的库存轨道组中的一个中选择的坯料的头部。 该组件包括止动块组件也固定在支撑板顶表面上。 可在第一支撑位置之间移动的轨道支架，其中第一支撑位置从第一股票轨道组支撑轨道的头部，并且第二支撑位置从第二支撑位置向第二支撑位置支撑轨道的头部，该第二支撑位置具有一对间隔开的 第一导轨组头部和底部钓鱼面接触区域，第一导轨组支撑板接触面和第二导轨组支撑板接触面。 弹性紧固件与夹子壳体配合，以将轨道支架夹紧在库轨上。 当轨道支架处于第一支架位置时，第一轨道组头部和底部钓鱼表面接触区域接合轨道头部和底部钓鱼表面区域，第一轨道组支撑板接触表面接触支撑板和第二轨道组头部钓鱼 表面接触区域接合止动块组件。 当轨道支架处于第二支撑位置时，第二轨道组头部和底部钓鱼表面接触区域与库存轨道的头部和底部钓鱼表面接合，第二轨道组支架板接触表面接触支撑板和第一轨道组 头部钓鱼表面接触区域接合止动块组件。
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9.发明申请公开(公告)号：US20030042323A1
公开(公告)日：2003-03-06
申请号：US09942371
申请日：2001-08-29
发明人： Rick I. Maynard
IPC分类号： E01B009/00
CPC分类号： E01B9/50 , E01B9/60 , E01B9/66 , E01B2201/02
摘要： A rail brace assembly provides positive support for a stock rail mounted on a switch brace plate. The assembly includes a rail brace that it is installed over a fixed block attached to the brace plate. The block has a slot and a channel that accept a mating rib and tapered wings connected to the underside of the rail brace. The interaction of these elements provides vertical restraint for the rail brace. The brace assembly includes a stop that is secured to the brace plate and a tapered wedge that is disposed between the stop and the rail brace. Upon driving the wedge longitudinally of the rail, lateral force is applied to the rail brace and the rail. The stop and the wedge employ a longitudinally extending tongue and groove to prevent relative vertical movement therebetween. The junction between the wedge and the rail brace is defined by mating convex-concave surfaces. A shear member such as a cotter pin prevents the wedge from being retracted once the wedge has been driven to a desired longitudinal position. Because the wedge cannot be moved inadvertently, lateral force will be applied continuously to the rail brace by the wedge.
摘要翻译： 轨道支架组件为安装在开关支架板上的库存轨道提供正向支撑。 该组件包括一个轨道支架，它被安装在固定在固定块上的固定块上。 该块具有狭槽和通道，其接纳与轨道支架的下侧连接的配合肋和锥形翼。 这些元件的相互作用为轨道支架提供了垂直约束。 支架组件包括固定到支撑板的止动件和设置在止动件和轨道支架之间的锥形楔形件。 当沿轨道纵向驱动楔子时，横向力被施加到轨道支架和轨道。 止挡件和楔子采用纵向延伸的舌部和凹槽，以防止它们之间的相对垂直移动。 楔形件和导轨支架之间的接合部由配合的凸凹表面限定。 一旦剪切构件如开口销一旦楔被驱动到期望的纵向位置就防止楔形件缩回。 由于楔不能无意中移动，横向力将通过楔形件连续施加到轨道支架。
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公开(公告)号：US06415988B1
公开(公告)日：2002-07-09
申请号：US09577206
申请日：2000-05-23
申请人： John K. Martin
发明人： John K. Martin
IPC分类号： E01B2600
CPC分类号： E01B9/62 , E01B9/60 , E01B19/00 , E01B2204/11
摘要： A rail track insert assembly for use in road-level railway crossings having a pair of rails secured to a rail bed, each of the rails having a gauge side and a field side, a rail base and an intermediate web and being adapted for limited vertical movement upon intermittent loading of the rail upon passage of a load on the rail, the assembly comprising a longitudinally extending flexible gauge side rail insert member having a top surface in the plane of the rail head and a bottom surface registering with the base of the rail, a rail-engaging side surface sealingly and fixedly registering with the web on the gauge side in order to move with the limited movement of the rail, and an opposite side surface including a planar surface inclined downwardly and outwardly away from the adjacent rail at a minor angle, a longitudinally extending center gauge panel comprising a rigid slab having a top planar road surface lying in the general plane of the top surfaces of the rails, a bottom surface engaging with the tie bed, and side surfaces including an inclined planar surface registering in tight compressive contact with the inclined planar surfaces of each of the first rail insert members when the rails are in unloaded condition and to register in looser compressive contact with each of the inclined planar surfaces of the insert member when the rail is in loaded condition.
摘要翻译： 一种用于道路级铁路路口的轨道插入组件，其具有固定到轨道床的一对轨道，每个轨道具有测量侧和场侧，轨道基座和中间腹板，并且适于有限垂直 所述组件包括纵向延伸的挠性量规侧轨道插入件，该导轨插入件在轨道头的平面内具有顶表面，底表面与轨道的底座对准 轨道接合侧表面密封地且固定地与测量仪侧上的腹板对准，以便随着轨道的有限运动而移动;以及相对的侧表面，其包括在一个相对的轨道上向下和向外远离相邻轨道的平面 小角度，纵向延伸的中心计量板，其包括刚性板，其具有位于轨道的顶表面的总平面中的顶部平面路面，底面表面 并且当所述轨道处于卸载状态时，包括倾斜的平坦表面的侧表面与所述第一轨道插入件中的每一个的倾斜的平坦表面配准紧密地压接， 当轨道处于加载状态时，插入构件的倾斜平面。
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