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公开(公告)号：US10994754B2
公开(公告)日：2021-05-04
申请号：US16214351
申请日：2018-12-10
申请人： Pennsy Corporation
摘要： A coupler having a support provided through the body of the coupler and a plurality of openings in the coupler which are configured as open cavities. The coupler structure includes a shank that has a vertical support as well as lateral support. The coupler may be configured with a double I-beam structure with openings into the shank. Cores that may be fixed to the mold may be used to form the coupler and produce the openings in the shank.
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公开(公告)号：US09834233B2
公开(公告)日：2017-12-05
申请号：US14690214
申请日：2015-04-17
申请人： Pennsy Corporation
摘要： A rerailer device for rerailing a railway vehicle onto a track, the device including a body with a ramp adapted to support a wheel of a railway vehicle thereon, a sloped face provided on said body and being configured with a slope that declines in a preferred direction toward the track on which the railway vehicle wheel is to be rerailed, and support means for supporting said sloped surface and railway vehicle wheels thereon, where the support configuration, material or combinations of configurations and materials facilitate lightweight construction.
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公开(公告)号：US09604276B2
公开(公告)日：2017-03-28
申请号：US14273140
申请日：2014-05-08
申请人： Pennsy Corporation
摘要： A process for producing a coupler and an improved coupler are provided. The process produces a coupler by constructing a mold that is a replica of the coupler and is constructed from a plurality of mold components that are selected and assembled to form a mold having the shape of the coupler. The mold components may include a front mold component section that forms the head of the coupler, a rear mold component section that forms the shank of the coupler, and, optionally one or more shelf components forming a shelf of the coupler. The front, rear and shank mold components may themselves be made from a plurality of mold components that are assembled together. The mold is formed from a consumable material, coating with a heat resistant material so that the assembled mold components are within a mold volume, and molten metal is added to the mold volume.
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公开(公告)号：US20160339931A1
公开(公告)日：2016-11-24
申请号：US15230047
申请日：2016-08-05
申请人： Pennsy Corporation
摘要： An improved coupler knuckle with an improved interior configuration for handling forces imparted on the knuckle and transferring said imparted forces through the knuckle and improving handling of linear force loads and their transmission the interior having a force handling structure that includes spaced apart layers and cavities, with a cavity extending between the nose section and the tail section of the coupler knuckle.
摘要翻译： 改进的联轴器转向节具有改进的内部构造，用于处理转向节上的力并且通过转向节传递所施加的力并改善线性力载荷的处理以及其变速器，内部具有包括间隔开的层和空腔的力处理结构， 在鼻部和钩环的尾部之间延伸的腔。
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公开(公告)号：US20140360964A1
公开(公告)日：2014-12-11
申请号：US14273198
申请日：2014-05-08
申请人： Pennsy Corporation
IPC分类号： B61G9/22
CPC分类号： B61G9/22
摘要： E-type and F-type yokes improve the ability of the yokes to be constructed having lighter weight yet function to handle loads from car coupling assembly components, such as, for example, a coupler mounted on the yoke. The E-type and F-type yokes have straps and openings provided in the straps, and are constructed from austempered ductile iron. Embodiments may be constructed with a tail or butt portion that includes sloped walls that form cavities in the butt portion of the yoke, where a supporting structure spans between the yoke rear wall and the draft gear seat wall.
摘要翻译： E型和F型轭提高了构造重量较轻的轭的能力，而且还具有处理来自汽车联接组件部件（例如安装在轭上的联接器）的负载的功能。 E型和F型轭在带子中提供带和开口，并由奥氏体球墨铸铁构成。 实施例可以构造成具有尾部或对接部分，其包括在轭的对接部分中形成空腔的倾斜壁，其中支撑结构跨越轭后壁和牵引齿轮座壁。
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公开(公告)号：US20140217662A1
公开(公告)日：2014-08-07
申请号：US14081354
申请日：2013-11-15
申请人： Pennsy Corporation
发明人： Manuel Tavares , Michael J. Schmidt
CPC分类号： F16F1/3732 , F16F1/3605
摘要： A polymer spring has a hollow tubular polymer body, wherein the first end portion of the body, the second end portion of the body, and the mid-portion of the body together substantially maintain an annular cylindrical column structure throughout the length of the body from the first end portion of the body to the second end portion of the body, such that the mid-portion of the body has a substantial portion that is in direct alignment with the first end portion of the body and the second end portion of the body when the spring is compressed to eliminate or reduce the chances of the spring failing caused by the spring folding or buckling and to reduce material fatigue in the polymer spring associated with folding or buckling.
摘要翻译： 聚合物弹簧具有中空的管状聚合物主体，其中主体的第一端部，主体的第二端部和主体的中间部分一起基本上在整个本体长度上保持环形圆柱形柱结构， 本体的第一端部到主体的第二端部，使得主体的中部具有与主体的第一端部和本体的第二端部直接对准的主要部分 当弹簧被压缩以消除或减少由弹簧折叠或屈曲引起的弹簧故障的机会并且减少与折叠或弯曲相关联的聚合物弹簧中的材料疲劳。
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公开(公告)号：US20040155005A1
公开(公告)日：2004-08-12
申请号：US10760749
申请日：2004-01-20
申请人： Pennsy Corporation
发明人： Wayne H. Murphy
IPC分类号： B61G005/06
CPC分类号： B61G5/06
摘要： A support assembly suspends the end of an elongated flexible member such as the end of an elongated railroad air brake hose in a predetermined elevation. The assembly includes an elongated suspension strap having spaced apertures which are elongated lengthwise of the strap and resilient wire attachment clips, each formed of a single piece of wire. One of the clips attaches the strap to a fixture on the end of the rail car and another attaches the strap to the end of the air hose. Each clip has a first end terminating in a hook which is dimensioned to pass through a selected strap aperture when the clip is angularly positioned relative to the length of the strap but which is retained within the aperture when the clip is oriented lengthwise of the strap. The clips further comprise a first arm which extends from the hook, and a second arm which is joined to the first to form a U-shaped portion which is capable of being grasped by the hand of a worker. The two are resiliently biased away from one another but are sufficiently flexible so that the second end may be relatively easily squeezed towards the first and captured by the hook at the end of the first leg. A loop at the end of the second arm is depressible by the thumb of the hand of a worker gripping the U-shaped portion to facilitate capturing the end of the second arm within the hook.
摘要翻译： 支撑组件将细长的柔性构件的端部悬挂在预定高度的细长铁路空气制动软管的端部。 该组件包括细长的悬挂带，其具有间隔开的孔，该孔具有细长的长度方向并且具有弹性线附接夹，每个由单个线构成。 一个夹子将带子固定在轨道车尾端的固定装置上，另一个将带子连接到空气软管的端部。 每个夹子具有终止于钩的第一端，当夹子相对于带的长度成角度地定位时，钩的尺寸被设计成穿过所选择的带孔，但是当夹子沿带的纵向定向时，钩被保持在孔内。 夹子还包括从钩子延伸的第一臂和与第一臂连接的第二臂，以形成能够被工人的手握住的U形部分。 两者彼此弹性偏压，但是具有足够的柔性，使得第二端可以相对容易地朝着第一端被挤压并且在第一腿的端部被钩捕获。 在第二臂的端部处的环可以由夹持U形部分的工人的手的拇指压下，以便于捕获钩内的第二臂的端部。
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8.发明授权
公开(公告)号：US6095350A
公开(公告)日：2000-08-01
申请号：US108457
申请日：1998-07-01
申请人： Robert J. Sauer , John W. Rudibaugh
发明人： Robert J. Sauer , John W. Rudibaugh
CPC分类号： B61G7/10
摘要： A non-metallic wear plate assembly for railroad car couplers comprises a wear plate of ultra-high molecular weight polyethylene having an upper surface with side edges and a middle portion therebetween, the upper surface of the wear plate sloping downwardly from the side edges to the middle portion, and a number of counter-bored holes in the wear plate with a larger diameter and a smaller diameter with the larger diameter of the counter-bored holes facing up, the wear plate being mounted on a steel filler plate by weld washers which are positioned in the holes and are welded to the filler plate, with optional weld washer plugs being positioned in the holes above the weld washers and flush with the upper surface of the wear plate. A method of using the non-metallic wear plate for railroad car couplers to center a coupler and protect it against wear.
摘要翻译： 用于铁路车辆耦合器的非金属耐磨板组件包括具有上表面和侧边缘的超高分子量聚乙烯耐磨板，其间的中间部分，耐磨板的上表面从侧边缘向下倾斜 中间部分和多个钻孔，其具有较大的直径和较小的直径，其中较大直径的反钻孔朝上，耐磨板通过焊接垫圈安装在钢填充板上， 定位在孔中并焊接到填充板上，可选的焊接垫圈位于焊接垫圈上方的孔中并与耐磨板的上表面齐平。 一种使用铁路车辆联轴器的非金属耐磨板将联轴器对中的方法，并防止其磨损。
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公开(公告)号：US5575222A
公开(公告)日：1996-11-19
申请号：US513133
申请日：1995-08-09
CPC分类号： B61D3/187
摘要： A telescoping bridge plate for auto rack railroad cars for supporting automobiles being driven between railroad cars comprises a top plate with corrugations providing top surfaces separated by grooves, with the top plate having an overlapping end portion and a locking end portion, a bottom plate with corrugations providing top surfaces which seat beneath the top surfaces of the top plate, and grooves which seat beneath the grooves of the top plate, with the bottom plate having an overlapping end portion and a locking end portion, and with the top plate overlapping end portion and the bottom plate overlapping end portion being in sliding overlapping engagement. A cross bar holds the top and bottom plates together and prevents them from separating vertically, and a bridge plate connector is mounted on the locking ends of the top and bottom plates to connect the bridge plates to adjacent auto rack railroad cars so that the bridge plate extends between the adjacent auto rack railroad cars and motor vehicles may be driven from one railroad car to another over the bridge plate to load or unload the autorack railroad cars.
摘要翻译： 用于支持在铁路车辆之间驱动的汽车的汽车货架铁路车辆的伸缩桥板包括具有波纹的顶板，其具有由槽分隔的顶表面，顶板具有重叠的端部和锁定端部，具有波纹的底板 提供位于顶板顶表面下方的顶表面和位于顶板凹槽下方的凹槽，底板具有重叠的端部和锁定端部，并且顶板重叠的端部和 底板重叠端部处于滑动重叠接合。 横杆将顶板和底板保持在一起并防止它们垂直分离，并且桥板连接器安装在顶板和底板的锁定端上，以将桥板连接到相邻的自动机架铁路车辆，使得桥板 在相邻的车架铁路车辆和机动车辆之间延伸可以从一个铁路车辆通过桥板驱动到另一个铁路车辆，以装载或卸载自动变速箱铁路车辆。
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10.发明授权
公开(公告)号：US5443015A
公开(公告)日：1995-08-22
申请号：US210332
申请日：1994-03-18
IPC分类号： B61F5/16
CPC分类号： B61F5/16
摘要： A wear liner for use in a railroad freight car between a truck bolster bowl and a car body center plate comprises a non-metallic wear liner bowl which has a horizontal bottom floor, and an upstanding circumferential side wall extending upwardly from the periphery of the bottom floor to a top flange which forms an upper rim. A sealing member extends outwardly from the upper rim and has an upper lip which extends outwardly and upwardly to contact a base shoulder of the center plate. The sealing member also has a lower lip that extends outwardly and downwardly to contact a top shoulder of the truck bolster bowl. The floor and circumferential side wall of the wear liner are made of a harder synthetic resin plastic material than the synthetic resin plastic material of which the softer sealing member is made. The composite sealing member lips are outboard of the side wall of the car body center plate and the truck bolster bowl so as to be out of the way when the center plate is being lowered into the truck bowl.
摘要翻译： 用于卡车摇枕碗和车身中心板之间的铁路货车的耐磨衬垫包括具有水平底板的非金属耐磨衬垫碗，以及从底部的周边向上延伸的直立圆周侧壁 地板到形成上边缘的顶部凸缘。 密封构件从上边缘向外延伸并且具有向上和向上延伸以接触中心板的基部肩部的上唇缘。 密封构件还具有向下和向下延伸以接触卡车摇枕碗的顶部肩部的下唇缘。 耐磨衬垫的地板和圆周侧壁由合成树脂塑料材料制成，而不是制成较软的密封构件的合成树脂塑料材料。 复合密封构件嘴唇在车身中心板和卡车摇枕碗的侧壁的外侧，以便当中心板被下降到卡车碗中时不合格。
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