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公开(公告)号：US10029712B2
公开(公告)日：2018-07-24
申请号：US14958320
申请日：2015-12-03
发明人： Paul Steven Wike
摘要： A stabilized railway car truck consists of two side frames and a bolster. The bolster has laterally opposite ends, each end extending into and supported within a side frame opening on a spring group. The stabilized railway car truck also includes a transom extending into supporting contact with each sideframe by a hinge assembly. The spring group is supported at each transom end. The hinge assembly includes a pin arrangement that allows one sideframe to move vertically with respect to the other sideframe.
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公开(公告)号：US09981673B2
公开(公告)日：2018-05-29
申请号：US15158018
申请日：2016-05-18
CPC分类号： B61K9/04 , B60T13/665 , B60T17/221 , B60T17/228 , B61H13/02 , B61L15/0018 , B61L15/0027 , B61L15/0081 , B61L25/025 , B61L27/0077 , B61L27/0094 , B61L2205/04 , G01K7/023
摘要： A system for monitoring operation of a railcar having one or more sensing units, mounted on the railcar, for monitoring operating parameters and or conditions of the railcar, and a communication management unit, in wireless communication with the sensing units, wherein the system can make a determination of an alarm condition based on data collected the sensing units. A temperature sensor device for use in such a system is also provided.
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公开(公告)号：US20170320506A1
公开(公告)日：2017-11-09
申请号：US15149904
申请日：2016-05-09
发明人： SCOTT A. KEENER
IPC分类号： B61G9/20
摘要： A yoke for use in a railway locomotive draft gear assembly is provided. The yoke includes a back wall, a front wall and top and bottom straps that extend from the front wall to the back wall. The front wall includes two side sections and a bottom section and a top section. The top strap and bottom strap are tapered to a reduced width along their respective outer edges. The top strap and bottom strap have a reduced lateral extent from their respective intersections with the front wall and the back wall.
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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：US09663092B2
公开(公告)日：2017-05-30
申请号：US14684994
申请日：2015-04-13
发明人： Andrew Martin , Jeevan Robinson , Wayne Murphy
CPC分类号： B60T17/228 , B60T17/221 , B61H13/02
摘要： A device for monitoring the status of a railcar handbrake having a hand operated handle, which device has a load bearing member configured to be inserted in the linkage of a railcar handbrake system so that the force applied to the brake system passes through the load bearing member. A strain gauge mounted on the load bearing member measures the strain. The information from the strain gauge is indicative of the force applied by the handbrake to the brake and is used to determine the status of the handbrake. Means for determining motion of the railcar is also provided. In one form, if it is determined that the brake is on and the railcar is in motion, information, such as an alarm, is transmitted. A system and method of monitoring a railcar handbrake are also provided.
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公开(公告)号：US20170021843A1
公开(公告)日：2017-01-26
申请号：US14807371
申请日：2015-07-23
发明人： Doug Kessinger , Shawn Peetz
IPC分类号： B61F5/04
摘要： A stabilized railway car truck consists of two side frames and a bolster. The bolster has laterally opposite ends, each end extending into and supported within a side frame opening on a spring group. The stabilized railway car truck also includes a transom extending into, and supported within, a side frame opening. The spring group is supported at each transom end. Each side frame includes an integrally cast transom bearing over which a transom support bearing is fitted. The pivotal decoupling of the side frame and transom eliminates track displacement irregularities from reacting at the bolster and into the vehicle.
摘要翻译： 一个稳定的铁路车辆卡车由两个侧框架和一个枕头组成。 枕头具有横向相对的端部，每个端部延伸并且支撑在弹簧组上的侧框架开口内。 稳定的铁路车辆卡车还包括延伸到侧框架开口中并且支撑在侧框架开口中的横梁。 弹簧组在每个横梁端支撑。 每个侧框架包括一个整体铸造的横梁轴承，其上安装有横梁支撑轴承。 侧框架和横梁的枢转解耦消除了轨道位移不规则性，从而在摇枕和车辆中发生反应。
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公开(公告)号：US20160272228A1
公开(公告)日：2016-09-22
申请号：US15166933
申请日：2016-05-27
摘要： A rail yard management system that takes advantage of infrastructure installed in rail yards and on railcars to allow the management of the railcars within a rail yard. The invention is also applicable to yard management for vehicles other than railcars.
摘要翻译： 铁路场地管理系统，利用设在铁路场地和铁路车辆上的基础设施，实现对铁路车辆轨道车辆的管理。 本发明也适用于除铁路车辆以外的车辆的场地管理。
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公开(公告)号：US08910808B2
公开(公告)日：2014-12-16
申请号：US13661721
申请日：2012-10-26
发明人： Joseph Halford , Matthew Todt , Timothy Dumey
IPC分类号： B61G3/00
摘要： An improved coupler-knuckle assembly is comprised of a coupler body, a knuckle, and at least two knuckle retainer plugs. The knuckle has an internal coring geometry that increases the cross-sectional area of the throat portion of the knuckle compared to previous designs. The present invention's knuckle design includes a top and a bottom tapered holes in the knuckle with a locking groove at the bottom of each tapered hole for the knuckle retainer plugs to snap into. The knuckle retainer plugs are inserted through the coupler body and into the tapered holes in the knuckle. The improved coupler-knuckle assembly of the present invention reduces fatigue on the coupler, knuckle, and knuckle pin, prevents misalignment of the coupler-knuckle assembly, and prevents knuckle pin breakage.
摘要翻译： 改进的联轴器转向节组件包括联轴器主体，转向节和至少两个转向节保持器塞。 转向节具有内部取芯几何形状，与以前的设计相比，增加了转向节喉部的横截面面积。 本发明的转向节设计包括在转向节中的顶部和底部锥形孔，在每个锥形孔的底部具有锁定槽，用于转向节保持器插头卡入。 转向节保持器插头通过联接器主体插入转向节中的锥形孔中。 本发明的改进的联轴器转向节组件降低了联轴器，转向节和转向节销的疲劳，防止了联轴器转向节组件的不对准，并且防止转向节销的破损。
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公开(公告)号：US20140345493A1
公开(公告)日：2014-11-27
申请号：US13901854
申请日：2013-05-24
发明人： KEVIN SKIBINSKI
IPC分类号： B61D39/00
CPC分类号： B61D39/008
摘要： A railway car hatch cover includes an exterior shell cover, a gasket, and a mounting ring. The exterior shell cover has an outer-side and an under-side. The gasket is a vented gasket or a non-vented gasket, and the gasket is mounted to the mounting ring. The mounting ring is secured to the under-side of the exterior shell cover. The mounting ring is removable, and the gasket is replaceable with a second gasket. The second gasket can be vented or non-vented. The mounting ring is reinstallable on the under-side of the exterior shell cover. The replaceable gasket allows a single hatch cover to function as a vented hatch cover or a non-vented hatch cover depending on the type of gasket installed.
摘要翻译： 铁路车厢盖包括外壳盖，垫圈和安装环。 外壳盖具有外侧和下侧。 垫圈是通风垫圈或非通风垫圈，垫圈安装在安装环上。 安装环固定在外壳盖的下侧。 安装环是可拆卸的，垫圈可以用第二个垫圈更换。 第二个垫片可以排气或不通风。 安装环可重新安装在外壳盖的下侧。 根据安装的垫片的类型，可更换垫圈可以使单个舱口盖用作通风舱口盖或非通风舱口盖。
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