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公开(公告)号：US20200208355A1
公开(公告)日：2020-07-02
申请号：US16621049
申请日：2018-08-27
发明人： Thomas BERGK , Thomas CHRIST , Jürgen HELLBACH , Torsten NOLTE
摘要： A switch device including a switch rail (12), the switch device having at least one stock rail (14), a junction rail (32) and a switch rail support (16), and the switch rail and the connecting rail being interconnected by a weld joint (34). The switch rail support (16) includes a through-opening (36) or a recess beneath the weld joint, the width of the through-opening or the recess being wider than the width of the switch rail (12). Furthermore, the length of the through-opening or the recess allows the junction rail (32) to connect to switch rails of the same or different lengths.
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公开(公告)号：US09487920B2
公开(公告)日：2016-11-08
申请号：US14307637
申请日：2014-06-18
发明人： Alfred Lang
摘要： In a double frog for track crossings with two opposing noses that are realized in a common material block and to which a check rail with at least one guide surface for a wheel is assigned, the check rail region featuring the guide surface is separably fastened on a check rail mounting that is realized in one piece with the material block.
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公开(公告)号：US20150001350A1
公开(公告)日：2015-01-01
申请号：US14307637
申请日：2014-06-18
发明人： Alfred LANG
摘要： In a double frog for track crossings with two opposing noses that are realized in a common material block and to which a check rail with at least one guide surface for a wheel is assigned, the check rail region featuring the guide surface is separably fastened on a check rail mounting that is realized in one piece with the material block.
摘要翻译： 在用于在普通材料块中实现的具有两个相对的鼻部的轨道交叉的双蛙中，具有至少一个用于车轮的引导表面的止回轨被分配到该轨道，具有引导表面的检查轨道区域可分离地紧固在 检查导轨安装是否与材料块一体化实现。
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公开(公告)号：US20180171562A1
公开(公告)日：2018-06-21
申请号：US15580022
申请日：2016-06-03
摘要： The present invention relates to an operating and locking mechanism for diamond crossings of central rail-guided vehicles, comprising: a sliding plate (2A) fixed to a fixed part (2) of the diamond crossing forming a channel in its central area in the direction of the X axis, a guide block (10) fixed to the sliding plate (2A) comprising four guide grooves (10A, 10B, 10C, 10D) in the form of circular sectors located on the main plane of the guide block (10), the geometric center of which coincides with a theoretical pivoting point (17) of a moving panel (6) of the diamond crossing, where the sliding plate (2A) and the guide block (10) form a rectangular section groove (2F) the axis of which is parallel to the direction of the X axis, four shafts (12A, 12B, 13A, 13B) fixed to the moving panel (6) symmetrically with respect to a guide rail (7) of said moving panel (6) and perpendicular to the main plane of the moving panel (6), comprising respective rollers (12E, 12F, 13E, 13F) that can be moved and rolled respectively within the guide grooves (10A, 10B, 10C, 10D), and a cam plate (14) sliding in the longitudinal direction within the groove (2F) formed by the sliding plate (2A) and the guide block (10).
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公开(公告)号：US09453307B2
公开(公告)日：2016-09-27
申请号：US14382575
申请日：2013-02-12
发明人： Johann Gsodam , Heinz Ossberger
CPC分类号： E01B7/02
摘要： In a railway switch with a main track and a branch track, in which one rail of each track is each configured as a tongue rail and movable into abutment on the respective stock rail, the stock rail comprises in the region of the abutment on the tongue rail a deviating course of the running edge and the running edge of the tongue rail comprises a curve progression, whose imaginary extension comprises an overcutting or an undercutting with the running edge of the stock rail.
摘要翻译： 在具有主轨道和分支轨道的铁路开关中，其中每个轨道的一个轨道各自构造为舌轨，并且可移动地抵靠在相应的轨道上，所述库存轨道包括在所述舌头上的邻接区域中 导轨运行边缘的偏离过程，并且舌槽的行进边缘包括弯曲进展，其假想延伸部包括与导轨的行进边缘的过切割或底切。
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公开(公告)号：US11473247B2
公开(公告)日：2022-10-18
申请号：US16648313
申请日：2018-09-10
发明人： Thomas Bergk , Thomas Christ , Jürgen Hellbach , Torsten Nolte
摘要： A grooved rail switch device (10) having a switch rail (12), the switch device having a monobloc design and comprising at least one stock rail (14), a junction rail (18) and a switch rail support (23), and the switch rail (12) and the junction rail (18) being mechanically interconnected. The switch rail (12) and the junction rail (18) merge into each other by means of a joint (20) that is S-shaped in the horizontal section.
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公开(公告)号：US11168446B2
公开(公告)日：2021-11-09
申请号：US16489325
申请日：2017-12-05
发明人： Brent Duffner , Gary Click , Bradley Smith , Derek Cameron
摘要： An elongated rail fastener apparatus for use near an obstacle such as a guard rail, or other location where space is restricted. The fastener preferably extends past the obstacle and is provided with a shoulder having at least one elevated notch, positioned to allow installation of the clip with a vertical and lateral movement, and without the application of a large force perpendicular to the rail. A U-shaped embodiment of the fastener is also described.
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公开(公告)号：US10781558B2
公开(公告)日：2020-09-22
申请号：US15579691
申请日：2016-06-03
摘要： An operating and locking mechanism for turnouts of central rail-guided vehicles, where the mechanism at the entrance of the turnout includes: a guide block fixed to a fixed part comprising having two guide grooves, two shafts fixed to a moving panel, a moving rocking lever which pivots around a shaft attached to the fixed element and centered with respect to the guide block and perpendicular to the main plane thereof, where the rocking lever includes grooves located on the main plane of the rocking lever within which rollers which are at a higher level with respect to the rollers of the shafts can be moved and rolled, and where the mechanism at the exit of the turnout includes: a guide block fixed to the fixed part having two guide grooves, two shafts fixed to the moving panel, a moving rocking lever which pivots around a shaft attached to the fixed element and centered with respect to the guide block and perpendicular to the main plane thereof, where the rocking lever comprises grooves located on the main plane of the rocking lever within which rollers which are at a higher level Z with respect to the rollers of the shafts can be moved and rolled, where the rocking levers move in a synchronous manner and in the same direction by means of rods of the drive motor, generating a rotation of the moving panel around the pivoting point such that the shafts simultaneously reach their locking positions through either the direct route or the diverted route.
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公开(公告)号：US20180163347A1
公开(公告)日：2018-06-14
申请号：US15579691
申请日：2016-06-03
摘要： An operating and locking mechanism for turnouts of central rail-guided vehicles, where the mechanism at the entrance of the turnout includes: a guide block fixed to a fixed part comprising having two guide grooves, two shafts fixed to a moving panel, a moving rocking lever which pivots around a shaft attached to the fixed element and centered with respect to the guide block and perpendicular to the main plane thereof, where the rocking lever includes grooves located on the main plane of the rocking lever within which rollers which are at a higher level with respect to the rollers of the shafts can be moved and rolled, and where the mechanism at the exit of the turnout includes: a guide block fixed to the fixed part having two guide grooves, two shafts fixed to the moving panel, a moving rocking lever which pivots around a shaft attached to the fixed element and centered with respect to the guide block and perpendicular to the main plane thereof, where the rocking lever comprises grooves located on the main plane of the rocking lever within which rollers which are at a higher level Z with respect to the rollers of the shafts can be moved and rolled, where the rocking levers move in a synchronous manner and in the same direction by means of rods of the drive motor, generating a rotation of the moving panel around the pivoting point such that the shafts simultaneously reach their locking positions through either the direct route or the diverted route.
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公开(公告)号：US09683332B2
公开(公告)日：2017-06-20
申请号：US14964889
申请日：2015-12-10
摘要： A superstructure device (10) for a set of points having a switch support which is composed of a block of high-strength steel and which has stock and short point rails which delimit said switch support and are formed integrally from the block, wherein the block is connected to a lower part composed of a material other than the high-strength steel, such as mild steel, and is in particular connected in a materially joined fashion, wherein the block extends essentially over the entire length of a switch rail device as the superstructure device on both sides beyond the switch support, and the lower part is a means of supporting the block in the form of at least two supports which are spaced apart from one another.
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