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公开(公告)号：US20180127924A1
公开(公告)日：2018-05-10
申请号：US15676742
申请日：2017-08-14
申请人： Pandrol Limited
发明人： Frank Howard COATS , David TIGUE , Pelle DUONG
IPC分类号： E01B9/48
CPC分类号： E01B9/483
摘要： A plate assembly for securing a rail to a tie that includes a clip and a shoulder with an orifice. At least one of the clip and the shoulder are modified by changing their respective shape to form a positive interference fit therebetween. The modification is provided to ensure that the clip is maintained with its leg partially inserted into the shoulder orifice during staging.
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公开(公告)号：US09708776B2
公开(公告)日：2017-07-18
申请号：US14682219
申请日：2015-04-09
发明人： Edward Constantine , Wilbur Osler
摘要： An assembly for mounting a longitudinally extending track on a substrate has a track plate having a top face adapted to carry the track and formed unitarily below the top face with a plurality of longitudinally extending tongues, a base plate at least partially below the track plate, adapted to be anchored to the substrate, horizontally surrounding the tongues of the track plate, and formed with a plurality of longitudinally extending tongues transversely spaced from, longitudinally interleaved with, and horizontally at least partially level with the tongues of the track plate. The track plate and base plate are wholly out of direct engagement with and spaced vertically and/or horizontally from each other. An elastic jacket or liner is engaged between the plates and between the tongues of the track plate and the tongues of the base plate.
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公开(公告)号：US08973846B2
公开(公告)日：2015-03-10
申请号：US13696076
申请日：2011-07-12
申请人： Roland Buda
发明人： Roland Buda
CPC分类号： E01B9/30 , E01B9/303 , E01B9/483 , F16B33/004
摘要： A system for fastening a rail to a substrate has an anchor in the substrate, a fastener having a shank secured in the anchor and a head above the substrate, an angle guide plate vertically traversed by the shank, an annular part between the head of the fastener and the guide plate, and a spring clip engaged between the head and the part and shiftable transversely of the rail and of the shank between a preinstallation position horizontally offset from and not engaging the rail and a final installation position bearing vertically downward on the rail. A seal ring engages in both the preinstallation position and the final installation position around the shank and compressed between the part, the angle plate, and the shank so as to prevent water from traveling down the shank into the anchor.
摘要翻译： 用于将轨道紧固到基底的系统在基底中具有锚固件，紧固件具有固定在锚固件中的柄部和在基底上方的头部，由柄垂直移动的角度引导板，位于头部之间的环形部分 紧固件和引导板，以及弹簧夹，其接合在头部和部件之间，并且能够在水平偏移并且不接合轨道的预安装位置和垂直向下承载在轨道上的最终安装位置之间横向移动导轨和柄部 。 密封环同时在预安装位置和围绕柄部的最终安装位置啮合并在部件，角板和柄之间被压缩，以防止水沿着柄进入锚固件。
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公开(公告)号：US20130105590A1
公开(公告)日：2013-05-02
申请号：US13696076
申请日：2011-07-12
申请人： Roland Buda
发明人： Roland Buda
IPC分类号： E01B9/30
CPC分类号： E01B9/30 , E01B9/303 , E01B9/483 , F16B33/004
摘要： The invention relates to a rail fastening system (1) for the force-closed resilient fastening of a rail (2) on a sleeper (3) of a rail track system, comprising at least one angled guide plate (5) that can be fixed to the sleeper (3) by at least one fastening element (4) having at least one shaft (12), and at least one tension clamp (6), the angled guide plate (5) being designed to hold the tension clamp (6) in a pre-installation position (I) and a final installed position (II), wherein a sealing element (17) is arranged on or in the angled guide plate (5) and/or in a component (17) to be joined to the angled guide plate (5) and, both in the pre-installation position (I) and in the final installed position (II), bears in a sealing manner with at least one sealing surface (8) on the shaft (12) of the fastening element (4) and with at least one second sealing surface (9) on the angled guide plate (5) and/or on the component (13) to be joined to the angled guide plate (5).
摘要翻译： 本发明涉及一种用于轨道（2）在轨道系统的轨枕（3）上的强制闭合弹性紧固的轨道紧固系统（1），包括至少一个能够固定的倾斜导向板（5） 至少一个具有至少一个轴（12）的紧固元件（4）和至少一个张力夹（6）到所述卧铺（3），所述成角度的引导板（5）被设计成保持所述张紧夹 ）安装在预安装位置（I）和最终安装位置（II）中，其中密封元件（17）布置在成角度的引导板（5）上和/或在待连接的部件（17）中或其中 并且在安装前的位置（I）和最终的安装位置（II）中的两个在轴（12）上的至少一个密封表面（8）处于密封方式， 的紧固元件（4）上的至少一个第二密封表面（9）和/或在组件（13）上的至少一个第二密封表面（9）连接到成角度的引导板（5）。
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公开(公告)号：US08430335B2
公开(公告)日：2013-04-30
申请号：US13139750
申请日：2009-09-02
IPC分类号： E01B9/00
摘要： An elastic tensioning clamp made of spring steel for rail fixation comprises a central loop (44) having two inner legs (46) connected by an arc-shaped central portion (48) as well as nooses (42) connected to the inner legs (46) of the central loop (44) and running towards the free ends (50) of the tensioning clamp (40). The nooses (42) are formed so as to have, in the unloaded state, a maximum height (H) of at least 20 mm above the upper plane (E2) of the central loop (44) in the region of the two inner legs (46).
摘要翻译： 由用于轨道固定的弹簧钢制成的弹性张紧夹具包括具有通过弧形中心部分（48）连接的两个内腿（46）的中心环（44）以及连接到内腿（46）的定影（42） ）并且朝向张紧夹（40）的自由端（50）延伸。 所述鼻孔42形成为在所述两个内腿部的区域中，在所述无负载状态下，所述中心环44的上平面（E2）的上方至少20mm以上的最大高度（H） （46）。
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公开(公告)号：US20090084864A1
公开(公告)日：2009-04-02
申请号：US12202379
申请日：2008-09-01
IPC分类号： E01B9/02
CPC分类号： E01B9/483
摘要： A system for fastening a rail on a substrate includes a base plate, molded into which is a central portion, the width of which is adapted to the width of the rail foot of the rail to be fastened, with at least one fastening element for connecting the base plate to the substrate. The at least one tensioning element is provided for holding down the rail on the base plate. The system provides a fastening system allowing fastening of rails that satisfies modern requirements with the additional benefit of low production costs and simple assembly, while maintaining the basic configuration of the base plate provided and using simple means.
摘要翻译： 用于将轨道紧固在基板上的系统包括：底板，其被模制成中心部分，其宽度适于要紧固的轨道的轨道脚的宽度;至少一个用于连接的紧固元件 基板到基板。 所述至少一个张紧元件设置成用于将所述轨道保持在所述基板上。 该系统提供了一种紧固系统，其能够在保持提供的基板的基本构造并使用简单的装置的同时，使得能够满足现代要求的轨道的紧固以及低生产成本和简单组装的附加益处。
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公开(公告)号：US20090057435A1
公开(公告)日：2009-03-05
申请号：US11845090
申请日：2007-08-27
申请人： Jude Igwemezie
发明人： Jude Igwemezie
IPC分类号： E01B9/62
CPC分类号： E01B9/483
摘要： The invention provides a rail clip for a retaining device comprising a shoulder member for bearing on a lateral side of a rail flange, and providing a downwardly facing abutment surface. The clip is driven into the hole on the plate and reacts against the top of the base of the rail while the heel (“U” section) of the clip reacts against the plate. The attributes of the clip are as follows. The clip can be installed with the toe on the rail from right to left or from left to right making the clip completely reversible. The clip can also be installed with the heel on the rail. The clip has higher toe load than clips of comparable weight. The clip has a low profile for tight spots where overhead clearance is limited such as at rail joint where joint/splice bars are used.
摘要翻译： 本发明提供了一种用于保持装置的导轨夹，包括用于在导轨凸缘的侧面上承载的肩部构件，并且提供面向下的邻接表面。 夹子被驱动到板上的孔中，并且在夹子的脚跟（“U”部分）对板的反应时，与轨道的基部的顶部反应。 剪辑的属性如下。 夹子可以从右到左或从左到右安装在轨道上，使夹子完全可逆。 夹子也可以安装在轨道上的脚跟上。 该剪辑具有比具有相当重量的剪辑更高的脚趾负载。 夹子具有低的轮廓，用于限制顶部间隙的紧密点，例如在使用接头/拼接条的轨道接头处。
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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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公开(公告)号：US5454514A
公开(公告)日：1995-10-03
申请号：US279556
申请日：1994-07-25
摘要： A rail anchor assembly is provided with particularly-configured shoulder fittings welded to a base plate component in a manner which eliminates the necessity of weld grinding in order to assure non-interference between the shoulder fitting rail abutment end weld and a cooperating rail positioned upon the base plate component in proximity to the weld. The shoulder fitting rail abutment end includes an undercut which extends with increasing depth from the shoulder fitting rail abutment end vertical rail abutment face toward the rail retainer spring clip opening portion of the shoulder fitting to thereby form one side of a weld bevel groove accessible from within the shoulder fitting spring clip opening portion.
摘要翻译： 轨道锚固组件具有以不需要焊接研磨的方式焊接到基板部件的特别构造的肩部配件，以便确保肩部配合轨道邻接端部焊缝与位于该基板部件上的配合轨道之间的不干涉 基板部件靠近焊缝。 肩部配合轨道邻接端部包括底切部，该底切部从肩部配合轨道抵接端部垂直轨道抵接面朝向肩部配件的轨道保持器弹簧夹开口部分的深度增加而延伸，从而形成从内部可接近的焊接斜面凹槽的一侧 肩部弹簧夹开口部分。
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公开(公告)号：US5203501A
公开(公告)日：1993-04-20
申请号：US823675
申请日：1992-01-21
申请人： Gerard Vanotti
发明人： Gerard Vanotti
摘要： Device for fixing a rail onto a slab of concrete comprising a metal chair fixed onto a metal base with interposition of a resilient sole, by means of clamps which are tightened by rotation on an inclined plane and which come to fix simultaneously the rail onto the metal chair and the metal chair onto the base. Preferably the clamps press against pillars formed on the base.
摘要翻译： 用于将轨道固定到混凝土板上的装置，包括固定在金属基座上的金属椅子，其中插入弹性鞋底，借助于夹紧器，所述夹具通过在倾斜平面上的旋转而紧固并且同时将轨道固定在金属 椅子和金属椅子到基地。 优选地，夹具压靠形成在基座上的支柱。
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