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1.发明授权Insulator for railway fastening clip and railway rail fastening clip for use therewith 有权用于铁路紧固夹和铁路轨道紧固夹的绝缘子公开(公告)号：US08888012B2
公开(公告)日：2014-11-18
申请号：US13388445
申请日：2010-08-13
IPC分类号： E01B9/30
CPC分类号： E01B9/303 , E01B2205/00
摘要： An electrical insulator for use with a rail fastening clip comprises a contact member providing on one side a substantially flat rail contact surface for contacting a foot of a rail and on the opposing side a clip contact surface for contacting a rail bearing surface of a bearing portion of the clip, the insulator also having retaining means for retaining the insulator on the clip in such a way as to allow rotation of the insulator about a longitudinal axis of the bearing portion of the clip. The insulator has stop portions for limiting such rotation about the longitudinal axis of the bearing portion of the clip to a desired extent. The clip contact surface of the insulator is convex, in a vertical plane which is perpendicular to the longitudinal axis of the bearing portion of the clip, such that, when the insulator is attached to a clip having a flat rail bearing surface, a contact region between the flat rail bearing surface of the clip and the clip contact surface of the insulator is linear. The insulator is rockable about the linear contact region within the extent defined by the stop portions such that, when the rail contact surface of the insulator contacts the surface of a rail foot, the angle of the rail contact surface can conform to the angle of the rail foot surface. A rail fastening clip, suitable for use with the insulator and of the kind driven onto a rail in a direction which is parallel to a longitudinal axis of the rail, has a bearing portion having a flat rail bearing surface, wherein a detent, extending laterally with respect to the longitudinal axis of the bearing portion, is formed in the flat rail bearing surface, at a location spaced from a free end of the bearing portion of the clip, for engaging a corresponding abutment surface of the insulator to be retained on the rail bearing portion of the clip.
摘要翻译： 一种用于轨道紧固夹的电绝缘体包括接触构件，该接触构件在一侧上提供基本平坦的轨道接触表面，用于接触轨道的脚，并且在相对侧上提供用于接触轴承部分的轨道支承表面的夹子接触表面 绝缘体还具有用于将绝缘体保持在夹子上的保持装置，以允许绝缘体围绕夹子的支承部分的纵向轴线旋转。 绝缘体具有止动部分，用于限制围绕夹子的轴承部分的纵向轴线的这种旋转到期望的程度。 绝缘体的夹子接触表面在与夹子的轴承部分的纵向轴线垂直的垂直平面中是凸形的，使得当绝缘体连接到具有平坦的轨道承载表面的夹子上时，接触区域 在夹子的平轨承载面和绝缘子的夹子接触面之间是线性的。 绝缘体可以在由止动部限定的范围内围绕线性接触区域摇摆，使得当绝缘体的轨道接触表面接触轨道脚的表面时，轨道接触表面的角度可以符合 铁脚表面。 适于与绝缘体一起使用的轨道紧固夹，并且在平行于轨道的纵向轴线的方向上被驱动到轨道上的轨道紧固夹具具有平坦的轨道支承表面的轴承部分，其中， 相对于轴承部分的纵向轴线形成在平的轨道支承表面中，在与夹子的轴承部分的自由端隔开的位置处，用于接合绝缘体的相应的邻接表面以保持在其上 夹子的轨道轴承部分。
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公开(公告)号：US08684280B2
公开(公告)日：2014-04-01
申请号：US13263060
申请日：2010-03-26
申请人： Stephen John Cox
发明人： Stephen John Cox
IPC分类号： E01B9/00
CPC分类号： E01B9/306
摘要： A concrete railway rail foundation wherein an uppermost face of the foundation comprises a rail seat area for supporting a railway rail extending in a first direction across the rail seat area, two anchoring device seating regions located on either side of the rail seat area for accommodating respective anchoring devices, and, on each side of an anchoring device seating region, an upstanding portion having a height substantially the same as or higher than that of an anchoring device and a depth, in a second direction substantially perpendicular to the first direction, which is substantially the same as or deeper than that of the anchoring device is disclosed.
摘要翻译： 一种混凝土铁路基座，其中，所述基座的最上面包括用于支撑沿所述轨道座区域沿第一方向延伸的铁路轨道的轨道座区域，位于所述轨道座区域的任一侧的两个锚定装置座位区域， 锚定装置，并且在锚定装置安置区域的每一侧上具有基本上与锚固装置的高度大致相同或更高的高度的直立部分和在基本上垂直于第一方向的第二方向上的深度， 基本上与锚固装置的相同或更深。
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公开(公告)号：US20120318881A1
公开(公告)日：2012-12-20
申请号：US13512826
申请日：2010-12-03
摘要： A railway rail fastening apparatus has a baseplate for receiving a railway rail to be fastened thereto and baseplate securing elements for securing the baseplate to a baseplate seat area of a concrete railway foundation. The baseplate securing elements carry first and second fastening assemblies configured for location on the concrete rail foundation on opposite sides of the baseplate seat area. Each of the first and second fastening assemblies including fixing member having a first part that extends from the baseplate member for retention within the concrete rail foundation. Only the fixing member of one fastening assembly includes a screw-threaded fastener.
摘要翻译： 铁路轨道紧固装置具有用于接收要固定在其上的铁路轨道的基座和用于将基板固定到混凝土铁路基座的基座座区域的基座固定元件。 底板固定元件承载第一和第二紧固组件，其构造成用于位于基座座区域的相对侧上的混凝土轨道基座上。 第一和第二紧固组件中的每一个包括固定构件，该固定构件具有从底板构件延伸的第一部分，用于保持在混凝土轨道基座内。 只有一个紧固组件的固定构件包括螺纹紧固件。
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公开(公告)号：US08201751B2
公开(公告)日：2012-06-19
申请号：US12679829
申请日：2008-10-08
IPC分类号： E01B9/38
CPC分类号： E01B9/686
摘要： In a railway rail pad having a rail seat portion for receiving a foot of a railway rail, the rail seat portion is provided on at least one major face thereof with a plurality of protrusions which are unevenly distributed across the face of the rail seat portion such that the ratio of the area of the face occupied by the protrusions to the area of the face free of protrusions is greater in an edge region of the rail seat portion than in a central region of the rail seat portion, the edge region being adjacent to one edge of the pad and the central region being adjacent to the edge region. The studs are arranged in columns, each stud being of substantially the same size, and the number of studs in a column in the central region which is closest to said edge region being greater than in a column closer to the center of the rail seat portion. The studs are also arranged in rows, wherein the ratio of protrusions to free area in a row of studs adjacent to, but spaced from, the center of the rail seat portion is greater than that in a row further from the center.
摘要翻译： 在具有用于接收铁路轨道的脚的轨道座部分的铁路轨道座中，轨道座部分在其至少一个主面上设置有多个突起，其不均匀地分布在轨道座部分的表面上， 在轨道座部分的边缘区域比在轨道座部分的中心区域中由突起占据的面积的面积与没有突起的面的面积的比率更大，边缘区域相邻 垫的一个边缘和与边缘区域相邻的中心区域。 螺柱以柱形排列，每个螺柱具有基本上相同的尺寸，并且最靠近所述边缘区域的中心区域中的柱中的螺柱的数量大于靠近轨道座部分的中心的列 。 螺柱也排列成行，其中与轨道座部分的中心相邻但与间隔开的一排螺柱中的突起与自由面积的比例大于离中心更靠近的一列。
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公开(公告)号：US09315947B2
公开(公告)日：2016-04-19
申请号：US13979412
申请日：2012-01-24
摘要： In a railway rail fastening clip 1 for fastening a railway rail to an underlying rail foundation, which clip 1 is formed of an elongate plate shaped such that a central region 11 of the plate has in profile the form of a letter C, a first end region of the plate extending from one side of the central region 11 of the plate to form a substantially planar base portion 12 of the clip for engaging a rail fastening anchoring device secured to the rail foundation and a second end region of the plate extending from the opposite side of the central region 11 of the plate to form a toe portion 13 of the clip for bearing on a foot of the railway rail, such that in profile the second end region extends further than the first end region, the toe portion of the clip is provided with a throughhole 14 which is arranged such that, when the clip is in its operative configuration, part or all of the throughhole 14 lies above the foot of the rail, the throughhole being configured to receive a corresponding spigot 25 of a toe insulator 2 for electrically insulating the clip from the rail whereby the insulator can be retained on the toe portion of the clip.
摘要翻译： 在用于将铁路轨道固定到下面的轨道基座的铁路轨道紧固夹1中，该夹子1由细长的板形成，该细长板的形状使得板的中心区域11具有字母C的形状，第一端 板的区域从板的中心区域11的一侧延伸以形成用于接合固定到轨道基座的轨道固定锚固装置的夹子的基本平坦的基部12，以及从板的第二端部区域延伸的板的第二端部区域 形成板的中心区域11的相对侧，以形成用于承载在铁路轨道的脚上的夹子的脚趾部分13，使得在轮廓中第二端部区域比第一端部区域延伸， 夹具设置有通孔14，该通孔被布置成使得当夹子处于其操作构造时，通孔14的一部分或全部位于轨道的脚之上，通孔被配置为接收对应的 用于将夹子与轨道电绝缘的脚趾绝缘体2的插口25，由此绝缘体可以保持在夹子的脚趾部分上。
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公开(公告)号：US08763923B2
公开(公告)日：2014-07-01
申请号：US13512826
申请日：2010-12-03
摘要： A railway rail fastening apparatus has a baseplate for receiving a railway rail to be fastened thereto and baseplate securing elements for securing the baseplate to a baseplate seat area of a concrete railway foundation. The baseplate securing elements carry first and second fastening assemblies configured for location on the concrete rail foundation on opposite sides of the baseplate seat area. Each of the first and second fastening assemblies including fixing member having a first part that extends from the baseplate member for retention within the concrete rail foundation. Only the fixing member of one fastening assembly includes a screw-threaded fastener.
摘要翻译： 铁路轨道紧固装置具有用于接收要固定在其上的铁路轨道的基座和用于将基板固定到混凝土铁路基座的基座座区域的基座固定元件。 底板固定元件承载第一和第二紧固组件，其构造成用于位于基座座区域的相对侧上的混凝土轨道基座上。 第一和第二紧固组件中的每一个包括固定构件，该固定构件具有从底板构件延伸的第一部分，用于保持在混凝土轨道基座内。 只有一个紧固组件的固定构件包括螺纹紧固件。
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公开(公告)号：US20120160924A1
公开(公告)日：2012-06-28
申请号：US13263060
申请日：2010-03-26
申请人： Stephen John Cox
发明人： Stephen John Cox
IPC分类号： E01B9/38
CPC分类号： E01B9/306
摘要： In a concrete railway rail foundation (200; 250; 260), on which anchoring devices (4; 45) for retaining railway rail fastening clips (3) are to be located when the foundation (200; 250; 260) is in use, the face of the foundation (200; 250; 260) which is to be uppermost when the foundation (200; 250; 260) is in use has a rail seat area (202; 252; 262) for supporting a railway rail (1) extending in a first direction across the rail seat area (202; 252; 262), two anchoring device seating regions located on either side of the rail seat area (202; 252; 262) for accommodating respective anchoring devices (4; 45) to be located on the foundation (200; 250; 260), and, on each side of each anchoring device seating region, an upstanding portion (201; 251; 261) having a height substantially the same as or higher than that of an anchoring device (4; 45) to be located on the foundation (200; 250; 260) and a depth, in a second direction substantially perpendicular to the first direction, which is substantially the same as or deeper than that of the said anchoring device (4; 45). In a concrete railway rail foundation assembly comprising such a concrete railway rail foundation and an anchoring device (45) located in one of the said anchoring device seating regions on the uppermost face of the foundation, the anchoring device comprising an anchoring device body (48) having a front face (46), the body (48) extending above the uppermost face of the foundation (260) such that the front face (46) of the body (48) is adjacent to a railway rail (1) when the assembly is in use, the front face (46) is provided with end parts (47) which extend outwardly from the body (48), such that each end part (47) overlaps part of an adjacent one of the said upstanding portions (201; 251; 261). An electrical insulator (500) for location between a foot of a railway rail (1) and an adjacent anchoring device (4; 45), for use with such a foundation (200; 250; 260), has a reaction face (501) which is wider than the face (41; 46) of the anchoring device (4; 45) against which it is to abut.
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8.发明授权Sealing plate for railway rail clip anchoring device and sleeper manufacturing method 有权铁路护栏锚固装置和轨枕制造方法的密封板公开(公告)号：US08146835B2
公开(公告)日：2012-04-03
申请号：US12279816
申请日：2007-02-21
IPC分类号： E01B9/38
摘要： A sealing plate for use with a rail clip anchoring device having a head and a stem which extends from the head into a concrete sleeper when the anchoring device is in use, is adapted for extending over the underside of the head when the stem of the device is being set in a concrete sleeper, thereby to prevent ingress of concrete into the head of the device, and for being retained on the surface of the sleeper thereafter. A major face of the plate, which is uppermost when the sleeper is in use, is provided with at least one clip seat portion for receiving part of a rail clip. In a method of manufacturing a concrete sleeper with at least one embedded rail clip anchoring device, the floor of a mold, from which the sleeper is to be formed, is provided with an aperture through which the head of an anchoring device is inserted and before concrete is introduced into the mold the aperture is sealed off around its edges and around the underside of the head of the anchoring device by placing a sealing plate over the aperture on the floor of the mold, the plate overlapping and sealing around the edges of the aperture other than where the anchoring device is located and having a mating interface with the anchoring device such that a seal is formed therewith.
摘要翻译： 一种用于具有导轨夹固定装置的密封板，其具有头部和杆部，当所述锚定装置在使用中时，所述头部和杆部从所述头部延伸到混凝土轨枕中，适于在所述装置的杆部处延伸超过所述头部的下侧 被设置在混凝土轨枕中，从而防止混凝土进入装置的头部，并且此后保持在枕木的表面上。 当使用枕木时，最上面的板的主要表面设置有用于容纳轨道夹的一部分的至少一个夹座部分。 在制造具有至少一个嵌入式轨道夹子固定装置的混凝土轨枕的方法中，要形成轨枕的模具的地板设置有一个孔，锚定装置的头部通过该孔插入，并且之前 将混凝土引入模具中，通过将密封板放置在模具的地板上的孔上方，将孔围绕其边缘和围绕锚定装置的头部的下侧封闭，该板重叠并密封在模具的边缘周围 孔，而不是锚定装置所在的位置，并且具有与锚定装置的配合接口，从而与其形成密封。
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公开(公告)号：US20090261177A1
公开(公告)日：2009-10-22
申请号：US12279397
申请日：2007-02-21
申请人： Robert John Hamilton , Stephen John Cox , John Phillip Porrill , Martin Somerset , Paul Hewlett , Christopher Gardner
发明人： Robert John Hamilton , Stephen John Cox , John Phillip Porrill , Martin Somerset , Paul Hewlett , Christopher Gardner
摘要： A rail pad is disclosed having two upstanding portions, integrally formed with the rail seat portion along opposite edges thereof, so as to extend along only a central part of the edge. Preferably, the upstanding portions are attached to the rail seat portion in such a manner as to be readily detachable therefrom.
摘要翻译： 公开了一种轨道焊盘，其具有两个直立部分，其沿着相对的边缘与轨道座部分一体地形成，以便仅沿边缘的中心部分延伸。 优选地，直立部分以能够容易地从其拆卸的方式附接到轨道座部分。
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公开(公告)号：US20090224063A1
公开(公告)日：2009-09-10
申请号：US12095467
申请日：2006-10-26
申请人： Stephen John Cox , Andrew Garwood , Keith Poole
发明人： Stephen John Cox , Andrew Garwood , Keith Poole
CPC分类号： E01B9/60
摘要： Railway rail fastening apparatus, for suspending a railway rail at discrete locations along its length above a rail foundation, comprises two rail suspending assemblies located when in use one on each side of the rail. Each assembly comprises an elastic member for supporting the head of the rail on one side thereof and a bracket for applying a lateral clamping force to the elastic member. The rail suspending assembly on one side of the rail is located such that the centre line of the assembly is offset with respect to that of the rail suspending assembly on the other side of the rail by x mm along the longitudinal axis of the rail, where x is 50≧x>0 mm.
摘要翻译： 铁路轨道固定装置，用于将铁路轨道沿轨道基座上方长度分开的位置悬挂，包括两个轨道悬挂组件，其在使用中位于轨道两侧。 每个组件包括用于在其一侧支撑轨道头部的弹性构件和用于向弹性构件施加横向夹紧力的支架。 导轨悬挂组件位于导轨的一侧，其位置使得组件的中心线相对于导轨另一侧的轨道悬挂组件的轨迹沿轨道的纵向轴线偏移x mm， x是50> = x> 0mm。
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