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公开(公告)号：US20180058014A1
公开(公告)日：2018-03-01
申请号：US15245781
申请日：2016-08-24
发明人： Patrick Young , Zheng Gu
摘要： A railroad tie plate has a generally prismatic body including a field side flange and a gauge side flange connected by an intermediate portion. The intermediate portion includes a rail seat for positioning a railroad rail. At least one of the flanges includes a protrusion extending in a thickness dimension of the tie plate. A hole extends into the at least one protrusion so as to receive a retaining device, such as an e-clip. The tie plate is made by hot forging, having a microstructure comprising pearlite and alpha-ferrite. The net shape of the tie plate may be achieved by forging without subsequent material addition and without subsequent material removal.
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公开(公告)号：US09410294B2
公开(公告)日：2016-08-09
申请号：US14119907
申请日：2012-05-25
申请人： Steven Harkness
发明人： Steven Harkness
摘要： This invention relates to a support plate for supporting a railway rail on a rail support member, said support plate comprising a lower surface for directly or indirectly contacting a mounting surface of the rail support member, an upper surface for directly or indirectly supporting the rail, and an intermediate region interposing the upper and lower surfaces, for reducing support plate weight.
摘要翻译： 本发明涉及一种用于将铁路轨道支撑在轨道支撑构件上的支撑板，所述支撑板包括用于直接或间接接触轨道支撑构件的安装表面的下表面，用于直接或间接支撑轨道的上表面， 以及插入上表面和下表面的中间区域，用于减小支撑板重量。
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3.发明申请公开(公告)号：US20160145812A1
公开(公告)日：2016-05-26
申请号：US14897879
申请日：2014-06-03
申请人： Vossloh-Werke GmbH
发明人： André Hunold , Winfried Bösterling
摘要： A rail fastening arrangement in which a rail for a rail vehicle is fastened to a base, and to a shim. The rail fastening arrangement includes two guide plates, of which one guide plate respectively is associated with one of the longitudinal sides of the rail, and a shim which is arranged between the base and the rail. The shim, at its top, has a contact area on which the rail is supported, and, at its bottom, has a supporting surface by way of which the shim is supported on the base. The contact area and the supporting surface of the shim, viewed in a section located transversely to the longitudinal extension of the rail, enclose an acute angle. The edge at which the shim is thinner is arranged beneath the rail, fastening of rails oriented at a cant relative to the vertical in the region of points.
摘要翻译： 一种轨道紧固装置，其中用于轨道车辆的轨道紧固到基座和垫片。 轨道紧固装置包括两个引导板，其中一个引导板分别与轨道的一个纵向侧相关联，并且垫片布置在基座和导轨之间。 垫片在其顶部具有支撑轨道的接触区域，并且在其底部具有支撑表面，垫片支撑在基座上。 在横向于轨道的纵向延伸的部分中观察到的垫片的接触区域和支撑表面包围一个锐角。 垫片较薄的边缘布置在轨道下方，将轨道相对于垂直方向固定在点的区域。
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公开(公告)号：US20140124588A1
公开(公告)日：2014-05-08
申请号：US14119907
申请日：2012-05-25
发明人： Steven Harkness
IPC分类号： E01B9/40
摘要： This invention relates to a support plate for supporting a railway rail on a rail support member, said support plate comprising a lower surface for directly or indirectly contacting a mounting surface of the rail support member, an upper surface for directly or indirectly supporting the rail, and an intermediate region interposing the upper and lower surfaces, for reducing support plate weight.
摘要翻译： 本发明涉及一种用于将铁路轨道支撑在轨道支撑构件上的支撑板，所述支撑板包括用于直接或间接接触轨道支撑构件的安装表面的下表面，用于直接或间接支撑轨道的上表面， 以及插入上表面和下表面的中间区域，用于减小支撑板重量。
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5.发明申请公开(公告)号：US20110068183A1
公开(公告)日：2011-03-24
申请号：US12607662
申请日：2009-10-28
申请人： Adrian Bednarczyk
发明人： Adrian Bednarczyk
CPC分类号： E01B9/40
摘要： A base plate for fastening a rail to a fixed bottom support, having a through-opening which runs from the upper side of the base plate to its underside and through which a clamping bolt having a polygonal head is inserted from the underside, forming in the underside, a receptacle, wherein the head of the clamping bolt is seated. Each side-face of the bolt head has a face for contact formed on the circumferential wall, which extends for part of the length of a side-face of the bolt head, and against which side-face has, planar support. The faces for contact on the circumferential wall are spaced apart from one another. There is formed in the circumferential wall of the receptacle, between each pair of adjacent faces for contact, a recess wherein there is no contact between the bolt head and the circumferential wall of the receptacle.
摘要翻译： 一种用于将轨道固定到固定底部支撑件的基板，具有从基板的上侧延伸到其下侧的通孔，并且从底侧插入具有多边形头部的夹紧螺栓，形成在 下侧，容器，其中夹紧螺栓的头部就座。 螺栓头的每个侧面具有形成在周向壁上的用于接触的面，其延伸用于螺栓头的侧面的一部分长度，并且相对于该侧面具有平面支撑。 在周壁上接触的面彼此间隔开。 在容器的圆周壁上形成有用于接触的每对相邻面之间的凹部，其中螺栓头和容器的周壁之间没有接触。
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公开(公告)号：US20090108086A1
公开(公告)日：2009-04-30
申请号：US12199915
申请日：2008-08-28
IPC分类号： E01B9/40
摘要： A notched tie plate insulator adapted to be received within a recessed area of a tie plate of a railroad rail system. The insulator includes a bottom plate having a first side and a second side and a pair of side plates attached to the bottom plate. Each side of the bottom plate defines a notch therein. The side plate includes a longitudinal extending body having an upper surface and a lower surface and defining a recess on the upper surface and a protrusion on the lower surface, wherein the protrusion of each of the side plates is received within the notches of the bottom plate.
摘要翻译： 适合于容纳在铁路轨道系统的连接板的凹陷区域内的带凹口的连接板绝缘体。 绝缘体包括具有附接到底板的第一侧和第二侧以及一对侧板的底板。 底板的每一侧在其中限定了凹口。 侧板包括具有上表面和下表面并且在上表面上限定凹部和在下表面上的突起的纵向延伸体，其中每个侧板的突出部被容纳在底板的凹口内 。
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公开(公告)号：US20040155117A1
公开(公告)日：2004-08-12
申请号：US10688206
申请日：2003-10-17
IPC分类号： E01B003/12
摘要： An electrically-insulated tie plate for electrically isolating parts of a railroad rail system from each other. The electrically-insulated tie plate includes a base plate having a recessed area for receiving a railroad rail and a layer of electrically-insulating material covering portions of the base plate.
摘要翻译： 一种用于将铁路系统的部件彼此电隔离的电绝缘连接板。 电绝缘的连接板包括具有用于容纳铁路轨道的凹陷区域和覆盖基板的部分的电绝缘材料层的基板。
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公开(公告)号：US06595434B1
公开(公告)日：2003-07-22
申请号：US09582209
申请日：2000-09-14
申请人： Gerhard Seeger
发明人： Gerhard Seeger
IPC分类号： E01B1300
摘要： Track-bound transport systems have existed for a long time. The drawback with them is that they can only withstand low load and are vulnerable in varying weather conditions. The purpose of the invention is to considerably increase the load they are capable of supporting and to reduce dependence on changes in weather.
摘要翻译： 轨道交通系统已存在很长一段时间。 他们的缺点是它们只能承受低负荷并且在不同的天气条件下是脆弱的。 本发明的目的是显着地增加它们能够支撑的负荷并减少对天气变化的依赖。
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9.发明申请Method of constructing a rail track on a concrete slab and a temporary tie plate for use in the method 有权在该方法中使用的混凝土板和临时连接板上构造轨道的方法公开(公告)号：US20030085294A1
公开(公告)日：2003-05-08
申请号：US10278981
申请日：2002-10-24
申请人： ALSTOM
发明人： Nicolas Rada
IPC分类号： E01B009/38
CPC分类号： E01B29/005 , E01B1/002 , E01B9/40 , E01B2204/06 , E01B2204/09 , Y10T29/4981 , Y10T29/49895
摘要： In a method of constructing a rail track on a concrete slab, the concrete slab is poured around anchor members for fixing tie plates supporting the rails of the rail track. The method includes the following steps: suspending the rails premounted on their tie plates above the location at which the concrete slab is to be poured, each tie plate including a base under which is disposed a temporary tie plate for accurately guiding the anchor members, adjusting the position of the rails, pouring the concrete slab up to the height of the temporary tie plates, raising the rails and removing the temporary tie plates, and accurately positioning the rails premounted on their tie plates on the concrete slab in their final position and fixing the tie plates to the anchor members.
摘要翻译： 在一种在混凝土板上构造轨道的方法中，将混凝土板浇注在固定构件上，用于固定支撑轨道轨道的连接板。 该方法包括以下步骤：将预先安装在其连接板上的轨道悬挂在混凝土板浇筑的位置上方，每个连接板包括一个底座，在该底座下方设有一个用于精确引导锚定构件的临时连接板，调整 轨道的位置，将混凝土板浇注到临时连接板的高度，抬起导轨并移除临时连接板，并将预先安装在其平板上的钢轨上的轨道精确地定位在其最终位置并固定 连接板到锚定构件。
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公开(公告)号：US20020011526A1
公开(公告)日：2002-01-31
申请号：US09963647
申请日：2001-09-27
发明人： Jude O. Igwemezie
IPC分类号： E01B009/38
摘要： A steel tie (20) for incorporation in a rail track has a horizontal rectangular plate (21) for connection transversely of the rail (22) to restrain vertical rail movement and has downwardly inclining margins (21a and 21b) to retain ballast. A web member (23) extends vertically on the underside of the plate member (21). Rail fastening devices consist of a pair of opposing longitudinally extending shoulders (51, 52) adapted to accommodate the rail flange (48) between then. Each shoulder (51, 52) has a downwardly facing abutment surface (77), and a resilient rail clip (53, 153) has an intermediate portion (84, 184) that bears upwardly on the abutment surface (77), an end portion (86, 186) that extends inwardly from the abutment surface (77) and bears resiliently on the upper side of the flange (48) for restraining the rail (22) against vertical movement. An outer portion (87, 187) of the clip (53, 153) extends outwardly from the abutment surface (77) and curves laterally arcuately outwardly and downwardly toward a lower portion (89, 189) that bears on a bearing surface (63) at a region that is offset laterally inwardly from the centre of curvature of said outer portion (87, 187). A further form of rail clip (301) is in the form of a bent rod that is symmetrical about a vertical plane extending laterally of the rail (22). The rod (301) has an inner portion (302) that bears on the rail flange (48), intermediate limb portions (303) that bear upwardly on the downwardly facing abutment surface (77), and outer portions (304) that react resiliently on a bearing surface that form a coil spring on which a substantial portion extends in a vertical plane. A further bent rod clip (401) has limb portions (406, 407) extending transversely of the rail (22) and inner and outer portions (407, 403) adapted to bear on the rail flange (48) and on a bearing surface (64), respectively. The limb portions consist of an upper pair (406) and a lower pair (404), and as a result of upward pressure exerted by the rail flange one pair (406) is displaced into contact with the other pair (404) to provide a load bearing cross section of increased depth providing increased strength and bending stiffness. A rail tie plate (201) suitable for attachment to a wood tie, has a pair of upstanding abutment members (204) to accommodate a rail (22), each having an upwardly facing lower ramp surface (227) inclining from a laterally outer side (202) of the abutment member (204) upwardly inwardly to a laterally inner side (224) to facilitate insertion of a rail clip (53, 153). A rail retaining clip (506) in the form of a bent rod symmetrical about a vertical plane extending laterally of the rail has an inner portion (507) adapted to engage the adjacent rail flange, intermediate limb portions (508) adapted to engage upwardly on a downwardly facing abutment surface provided on a shoulder member (502, 504) and outer portions (511) adapted to react on a bearing surface (512, 513). The clip comprises a contact portion (514, 516) varying in width in the direction longitudinally of the rail (22a, 22b) between the inner (507) and intermediate portions (508). The shoulder member (502, 504) is adapted to contact said contact portion (514, 516) and resist lateral withdrawal of the clip (506) from the rail (22a, 22b).
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