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1. 发明申请

US20150219487A1 RAILWAY FREIGHT CAR ON-BOARD WEIGHING SYSTEM 审中-公开
标题翻译：铁路货车车载称重系统
公开(公告)号：US20150219487A1
公开(公告)日：2015-08-06
申请号：US14169784
申请日：2014-01-31
申请人： Amstead Rail Company, Inc.
发明人： Dan Maraini
IPC分类号： G01G19/04
CPC分类号： G01G19/042 , G01G23/002 , G01G23/3735
摘要： A railcar weight sensing system is provided. The system includes at least one transducer positioned on a railway car bolster or sideframe. Signals from the transducer are transmitted to a receiver.
摘要翻译：提供了一种轨道车重量感测系统。该系统包括至少一个位于铁路车厢或侧架上的换能器。来自传感器的信号被传送到接收器。

2. 发明授权

US09026281B2 Railcar handbrake monitor 有权
标题翻译：轨道车手刹车监视器
公开(公告)号：US09026281B2
公开(公告)日：2015-05-05
申请号：US12861713
申请日：2010-08-23
申请人： Wayne Murphy , Andrew Martin , Jeevan Robinson
发明人： Wayne Murphy , Andrew Martin , Jeevan Robinson
IPC分类号： G06F17/00 , B61H9/00 , B60T17/22 , B61H13/02
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.
摘要翻译：一种用于监控具有手动手柄的轨道车手刹车的状态的装置，该装置具有构造成插入在轨道车辆手制动系统的联动中的承载构件，使得施加到制动系统的力通过承载构件。安装在承载构件上的应变计测量应变。来自应变仪的信息表示手刹对制动器施加的力，用于确定手制动器的状态。还提供了确定轨道车辆运动的方法。在一种形式中，如果确定制动器接通并且轨道车辆在运动中，则发送诸如报警的信息。还提供了一种监控轨道车手刹车的系统和方法。

3. 发明授权

US08910808B2 Coupler knuckle 有权
标题翻译：联轴器转向节
公开(公告)号：US08910808B2
公开(公告)日：2014-12-16
申请号：US13661721
申请日：2012-10-26
申请人： Amsted Rail Company, Inc.
发明人： Joseph Halford , Matthew Todt , Timothy Dumey
IPC分类号： B61G3/00
CPC分类号： B61G3/04 , B61G7/00
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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