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公开(公告)号：US10214862B2
公开(公告)日：2019-02-26
申请号：US15304847
申请日：2015-04-17
IPC分类号： F16B37/00 , E01B9/14 , E01B9/18 , B29C43/02 , B29C65/56 , B29C65/00 , B29C70/06 , B29C70/46 , B29K105/08 , B29K105/12 , B29K309/08 , B29L23/00 , E01B9/60 , B29C65/50 , F16B37/12
摘要： A pre-buried casing tube uses glass fiber reinforced resin as the raw material to enhance the operation strength of the pre-buried casing tube, extend the service life of the pre-buried casing tube, and reduce maintenance cost of the railway transport system. The pre-buried casing tube includes at least one casing tube body, each casing tube body including at least one retaining element, the retaining elements provided in intervals along one side of the casing tube, each casing tube body disposed adjacently so as to form a passage for a screw, each retaining element provided in the passage for the screw.
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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：US20180016753A1
公开(公告)日：2018-01-18
申请号：US15548301
申请日：2016-02-02
申请人： CODIUN LIMITED
发明人： Ian DIXON
摘要： A rail clamp comprising two clamp elements (30a, 30b) securable together in clamping arrangement about a railway rail, wherein at least one of the clamp elements (30a, 30b) can include sensor retaining means to hold a sensor to make measurements relating to the rail. A first of said two clamp elements (30b) has a clamp head to engage a fish plate (14b) or a web-side of a railway rail. A clamp foot (34b) engages the underside of a railway rail foot (13). A second of said two clamp elements (30a) having a clamp head to engage the opposite fish plate or web-side of a railway rail and a clamp foot (34a) to engage the underside of the clamp foot (34b) of the first clamp element (34b). The first and second clamp elements (30a, 30b) are secured together by a connector (35), optionally a bolt, to a railway rail.
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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：US5104041A
公开(公告)日：1992-04-14
申请号：US590781
申请日：1990-10-01
申请人： James A. Remington
发明人： James A. Remington
IPC分类号： E01B9/60
CPC分类号： E01B9/60
摘要： A rail brace assembly for buttressing the head of a traffic rail as a rail brace with upper and lower slanted surfaces adapted to engage corresponding surfaces on a traffic rail. The rail brace assembly includes a bearing insert having a main body portion with a top surface adapted to engage a resilient fastener, a bottom surface adapted to engage a rail brace and a downwardly depending leg adapted to be received in an opening defined in a brace plate which engages a bearing surface on the rail brace and a bearing surface on the brace plate to cause lateral loads applied to the rail brace on the bearing insert to be resisted by the brace plate. Also, the rail brace assembly includes a shoulder secured to the top surface of a brace plate adapted to receive one leg of a resilient fastener and a resilient fastener having one leg adapted to be inserted into a shoulder opening and another leg adapted to engage the top surface of a bearing insert.
摘要翻译： 轨道支架组件，用于将交通轨道的头部用作支撑轨道，其具有适于接合交通轨道上相应表面的上部和下部倾斜表面。 导轨支架组件包括具有主体部分的轴承插入件，该主体部分具有适于接合弹性紧固件的顶表面，适于接合轨道支架的底表面和适于容纳在限定在支撑板 其接合轨道支架上的支承表面和支撑板上的支承表面，以使得施加到支承插件上的轨道支架的横向载荷被支撑板抵抗。 此外，轨道支架组件包括固定到支撑板的顶表面的肩部，其适于容纳弹性紧固件的一个腿部，以及具有适于插入肩部开口中的一个腿部的弹性紧固件，另一个腿部适于接合顶部 轴承插件的表面。
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公开(公告)号：US4770342A
公开(公告)日：1988-09-13
申请号：US11120
申请日：1987-02-05
摘要： An adjustable rail brace assembly for buttressing the head of a rail includes a rail brace having surfaces for engaging the head and the base of the rail and a vertically extending wedging face, a cover plate for retaining the brace having a vertical wedging face which compliments the brace wedging face, and an interlock for interlocking the brace wedging face and the cover plate wedging face such that the brace and the cover plate can move relative to each other in a vertical plane, but are restrained from moving relative to each other in a horizontal plane, and an elastic fastener for engaging the cover plate to prevent vertical movement of the cover plate.
摘要翻译： 一种用于支撑轨道头部的可调轨道支架组件包括：轨道支架，其具有用于接合头部和轨道基座的表面和垂直延伸的楔形面;盖板，用于保持支架具有垂直楔形面， 支架楔形面和用于联锁支撑楔块和盖板楔形面的互锁，使得支架和盖板可在垂直平面中相对于彼此移动，但是在水平方向上被限制相对于彼此移动 以及用于接合盖板以防止盖板的垂直运动的弹性紧固件。
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公开(公告)号：US4566630A
公开(公告)日：1986-01-28
申请号：US602776
申请日：1984-04-23
摘要： A boltless, friction-fit adjustable brace for bracing rails on a tie plate wherein a plurality of friction surfaces of a removable side brace engage corresponding surfaces on a rail. The brace is provided with a serrated portion on its side for engagement with a serrated washer, which washer has a pair of ear lugs which span and contact a mounting plate on the tie plate. Finally, a resilient spring clip is applied thereto to engage the serrated washer, to prevent longitudinal, lateral and elevational movement of the side brace, when the rails are under load.
摘要翻译： 一种用于在连接板上支撑轨道的无螺栓，摩擦配合的可调节支架，其中可拆卸侧支架的多个摩擦表面接合轨道上的对应表面。 支架在其侧面设有锯齿状部分，用于与锯齿形垫圈啮合，该垫圈具有跨接和接触连接板上的安装板的一对耳塞。 最后，弹簧弹簧夹被施加到其上以接合锯齿形垫圈，以防止当轨道处于负载状态时侧支架的纵向，横向和垂直运动。
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公开(公告)号：US2670903A
公开(公告)日：1954-03-02
申请号：US14422650
申请日：1950-02-15
发明人： GEORGE ARNOLD , SHULTZ HARRY A
IPC分类号： E01B9/60
CPC分类号： E01B9/60
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