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公开(公告)号：US4824015A
公开(公告)日：1989-04-25
申请号：US118215
申请日：1987-11-06
IPC分类号： E01B9/60
CPC分类号： E01B9/60
摘要： A rail brace assembly for buttressing the head of a rail resting on the top surface of a brace plate by engaging fishing surfaces formed on the head and base of the rail. The assembly includes a rail brace having an upper slanted surface for engaging the head fishing surface, a lower surface for engaging the base fishing surface, a bottom surface adapted to rest upon the brace plate, a front surface for receiving one leg of a resilient fastener and a pair of laterally extending ears. The assembly further includes a shoulder having laterally extending side surfaces and an opening for receiving another leg of the resilient fastener. The ears of the rail brace overlie the laterally extending side surfaces of the support to prevent longitudinal movement of the rail brace. A resilient fastener having one leg adapted to engage the rail brace surface and another leg adapted to be inserted into the shoulder opening acts to apply a vertical downwardly directed force biasing the brace against the brace plate and and a horizontal inwardly directed force biasing the brace against the rail to thereby prevent lateral and rotational movement of the rail brace.
摘要翻译： 轨道支架组件，用于通过接合形成在轨道的头部和底部上的钓鱼表面来支撑搁置在支撑板的顶表面上的轨道的头部。 组件包括具有用于接合头钓鱼表面的上倾斜表面的导轨支架，用于接合基部钓鱼表面的下表面，适于搁置在支撑板上的底表面，用于接收弹性紧固件的一个腿的前表面 和一对横向延伸的耳朵。 组件还包括具有横向延伸的侧表面的肩部和用于接收弹性紧固件的另一个腿的开口。 轨道支架的耳朵覆盖支撑件的横向延伸的侧表面，以防止轨道支架的纵向移动。 具有适于接合轨道支柱表面的一个腿部的弹性紧固件和适于插入到肩部开口中的另一个腿部用于施加垂直向下的力，以将支架偏压抵靠支撑板，并且水平向内的力将该支架偏压抵抗 轨道，从而防止轨道支架的横向和旋转运动。
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公开(公告)号：US4567902A
公开(公告)日：1986-02-04
申请号：US522149
申请日：1983-08-11
IPC分类号： A24C5/18
CPC分类号： A24C5/1842
摘要： A tobacco stream is formed on the underside of a vacuum belt conveyor and is transported past a tobacco trimming device (18) to be converted into a rod-like filler which is draped onto cigarette paper and severed to yield discrete cigarettes which are united with filter plugs. Trimming device 18 consists of overlapping disc knives (19) and (20). Overlapping of disc knives (19) and (20) eliminates the need for brushes to remove excess tobacco.
摘要翻译： 烟草流形成在真空带式输送机的下侧，并被运送通过烟草修剪装置（18），以转化成一种棒状填料，该填充物被卷在卷烟纸上并被切断以产生分离的香烟，其与过滤器 插头 修整装置18由重叠的盘刀（19）和（20）组成。 圆盘刀（19）和（20）的重叠消除了刷子去除多余烟草的需要。
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公开(公告)号：US08870129B1
公开(公告)日：2014-10-28
申请号：US13617467
申请日：2012-09-14
CPC分类号： E01B7/28
摘要： The invention may be described as including a crossing panel assembly for a railway intersection, as well as a rail intersection design and a frog casting therefor. The present invention may be used for single and multiple crossings as will be appreciated from the description and drawings. The invention may be described as including a crossing panel assembly for a railway intersection, as well as a rail intersection design and a frog casting therefor. The present invention may be characterized as a frog containing panel system assembled with an array of castings that form a full flange bearing crossing to provide a rail intersection.
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公开(公告)号：USD679427S1
公开(公告)日：2013-04-02
申请号：US29401701
申请日：2011-09-14
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公开(公告)号：US08313041B2
公开(公告)日：2012-11-20
申请号：US13066857
申请日：2011-04-27
CPC分类号： E01B9/60
摘要： A rail brace assembly is adapted to buttress the head of a stock rail selected from one of two different stock rail groups mounted on the top surface of a brace plate. The assembly includes a stop block assembly also is affixed to the brace plate top surface. A rail brace moveable between a first brace position in which it buttresses the head of a rail from a first stock rail group and a second brace position in which it buttresses the head of a rail from a second stock rail group, has a pair of spaced side walls, a upwardly facing top surface, first rail group head and base fishing surface contact areas, second rail group head and base fishing surface contact areas, a first rail group brace plate contact surface and a second rail group brace plate contact surface. An elastic fastener cooperates with a clip housing to clamp the rail brace against the stock rail.
摘要翻译： 轨道支架组件适于支撑从安装在支撑板的顶表面上的两个不同的库存轨道组中的一个中选择的坯料的头部。 该组件包括止动块组件也固定在支撑板顶表面上。 可在第一支撑位置之间移动的轨道支架，其中第一支撑位置从第一股票轨道组支撑轨道的头部，并且第二支撑位置从第二支撑位置向第二支撑位置支撑轨道的头部，该第二支撑位置具有一对间隔开的 第一导轨组头部和底部钓鱼面接触区域，第一导轨组支撑板接触面和第二导轨组支撑板接触面。 弹性紧固件与夹子壳体配合，以将轨道支架夹紧在库轨上。
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公开(公告)号：US20120111958A1
公开(公告)日：2012-05-10
申请号：US13350886
申请日：2012-01-16
CPC分类号： E01B11/54 , Y10T29/49826 , Y10T29/49995
摘要： A rail joint bar for use in an insulated lap joint assembly includes a longitudinal extending body defining a plurality of holes therein for receiving fasteners. The body has a first end and a second end positioned at opposite ends of the body relative to a longitudinal direction of the body. The body is bent forming a first portion adjacent to the first end, a second portion adjacent to the second end and spaced from the first portion in the longitudinal direction, and an intermediate portion defined therebetween and positioned between the first and second ends. The first portion and the second portion are substantially parallel to each other and, and the intermediate portion of the body is configured to accommodate an increase in thickness of a web section at a point where two railroad rails are joined.
摘要翻译： 用于绝缘搭接接头组件的导轨接头杆包括纵向延伸体，其在其中限定用于接收紧固件的多个孔。 主体具有相对于主体的纵向方向定位在主体的相对端部的第一端和第二端。 本体弯曲形成与第一端相邻的第一部分，与第二端相邻并且在纵向方向上与第一部分间隔开的第二部分以及限定在其间并位于第一和第二端之间的中间部分。 第一部分和第二部分基本上彼此平行，并且主体的中间部分构造成适应在两个铁路轨道连接点处的腹板部分的厚度的增加。
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公开(公告)号：US08113441B2
公开(公告)日：2012-02-14
申请号：US11900635
申请日：2007-09-12
IPC分类号： E01B11/00
CPC分类号： E01B11/54 , Y10T29/49826 , Y10T29/49995
摘要： A lap joint assembly that includes two spaced apart mating railroad end sections that are double bent and machine tapered and trimmed to conform in spatial alignment with one another, an electrical insulating material positioned between the two machined mating rail sections and at least one fastener attaching the machined railroad rail sections to one another.
摘要翻译： 一种搭接接头组件，其包括两个间隔开的匹配的铁路端部段，其双重弯曲并且机器渐缩并且被修整成彼此空间对准地匹配，电绝缘材料定位在两个机加工的配合轨道段之间，以及至少一个紧固件， 相互加工的铁路轨道段。
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公开(公告)号：US20110204155A1
公开(公告)日：2011-08-25
申请号：US13066857
申请日：2011-04-27
CPC分类号： E01B9/60
摘要： A rail brace assembly is adapted to buttress the head of a stock rail selected from one of two different stock rail groups mounted on the top surface of a brace plate. The assembly includes a stop block assembly also is affixed to the brace plate top surface. A rail brace moveable between a first brace position in which it buttresses the head of a rail from a first stock rail group and a second brace position in which it buttresses the head of a rail from a second stock rail group, has a pair of spaced side walls, a upwardly facing top surface, first rail group head and base fishing surface contact areas, second rail group head and base fishing surface contact areas, a first rail group brace plate contact surface and a second rail group brace plate contact surface. An elastic fastener cooperates with a clip housing to clamp the rail brace against the stock rail. When the rail brace is in the first brace position the first rail group head and base fishing surface contact areas engage the rail head and base fishing surface areas, the first rail group brace plate contact surface contacts the brace plate and the second rail group head fishing surface contact area engages the stop block assembly. When the rail brace is in the second brace position the second rail group head and base fishing surface contact areas engage the head and base fishing surfaces of the stock rail, the second rail group brace plate contact surface contacts the brace plate and the first rail group head fishing surface contact area engages the stop block assembly.
摘要翻译： 轨道支架组件适于支撑从安装在支撑板的顶表面上的两个不同的库存轨道组中的一个中选择的坯料的头部。 该组件包括止动块组件也固定在支撑板顶表面上。 可在第一支撑位置之间移动的轨道支架，其中第一支撑位置从第一股票轨道组支撑轨道的头部，并且第二支撑位置从第二支撑位置向第二支撑位置支撑轨道的头部，该第二支撑位置具有一对间隔开的 第一导轨组头部和底部钓鱼面接触区域，第一导轨组支撑板接触面和第二导轨组支撑板接触面。 弹性紧固件与夹子壳体配合，以将轨道支架夹紧在库轨上。 当轨道支架处于第一支架位置时，第一轨道组头部和底部钓鱼表面接触区域接合轨道头部和底部钓鱼表面区域，第一轨道组支撑板接触表面接触支撑板和第二轨道组头部钓鱼 表面接触区域接合止动块组件。 当轨道支架处于第二支撑位置时，第二轨道组头部和底部钓鱼表面接触区域与库存轨道的头部和底部钓鱼表面接合，第二轨道组支架板接触表面接触支撑板和第一轨道组 头部钓鱼表面接触区域接合止动块组件。
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19.发明授权公开(公告)号：US06517008B1
公开(公告)日：2003-02-11
申请号：US09941531
申请日：2001-08-29
IPC分类号： E01B960
CPC分类号： E01B9/483 , E01B2201/02
摘要： A rail brace assembly provides positive support for a stock rail mounted on a switch brace plate. The assembly includes a rail brace having a generally central opening that it is installed over a fixed clip housing attached to the brace plate. The clip housing accepts a resilient clip that secures the rail brace in position on the brace plate and against the stock rail. The resilient clip provides spring force directly to the rail brace in both a vertically downward direction and a lateral direction. The rail brace has a lug to prevent the clip from being removed from the clip housing due to vibration. The clip housing prevents the brace from moving laterally even if the clip breaks or becomes disengaged. The brace assembly includes a stop that is secured to the brace plate and a tapered wedge that is disposed between the stop and the rail brace. Upon driving the wedge longitudinally of the rail, lateral force is applied to the rail brace and the rail. The stop and the wedge employ a longitudinally extending tongue and groove to prevent relative vertical movement therebetween. The junction between the wedge and the rail brace is defined by mating convex-concave surfaces. A shear member such as a cotter pin prevents the wedge from being retracted once the wedge has been driven to a desired longitudinal position. Because the wedge cannot be moved inadvertently, lateral force will be applied continuously to the rail brace by the wedge.
摘要翻译： 轨道支架组件为安装在开关支架板上的库存轨道提供正向支撑。 组件包括具有大致中心开口的轨道支架，其安装在附接到支撑板的固定夹子壳体上。 夹子壳体接受弹性夹子，该弹性夹子将导轨支架固定在支撑板上并抵靠着导轨上。 弹性夹具在垂直向下方向和横向方向上直接向轨道支架提供弹簧力。 轨道支架具有凸耳以防止夹子由于振动而从夹子壳体移除。 夹子壳体防止支架横向移动，即使夹子断裂或脱开。 支架组件包括固定到支撑板的止动件和设置在止动件和轨道支架之间的锥形楔形件。 当沿轨道纵向驱动楔子时，横向力被施加到轨道支架和轨道。 止挡件和楔子采用纵向延伸的舌部和凹槽，以防止它们之间的相对垂直移动。 楔形件和导轨支架之间的接合部由配合的凸凹表面限定。 一旦剪切构件如开口销一旦楔被驱动到期望的纵向位置就防止楔形件缩回。 由于楔不能无意中移动，横向力将通过楔形件连续施加到轨道支架。
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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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