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公开(公告)号：US09315201B2
公开(公告)日：2016-04-19
申请号：US13800318
申请日：2013-03-13
申请人： John Wellman
发明人： John Wellman
摘要： A rail car hopper gate opener is presented attached to a moving vehicle. A mechanized gate opener is attached to one end of the vehicle. The gate opener is attached in such as manner as to allow the gate opener to rise and fall with respect to the vehicle, to rotate with respect to the vehicle, to extend away and retract back toward the vehicle, and to pivot on a hinge on the vehicle attachment point.
摘要翻译： 轨道车载斗开门器附着在移动的车辆上。 机械化的开门器附着在车辆的一端。 开门器以这样的方式被安装，以便允许开门器相对于车辆上升和下降，相对于车辆旋转，以便向车辆延伸离开并向后退回车辆，并在铰链上枢转 车辆附着点。
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公开(公告)号：US08479660B2
公开(公告)日：2013-07-09
申请号：US13115286
申请日：2011-05-25
申请人： Calvin J. Brandt
发明人： Calvin J. Brandt
IPC分类号： B61D9/14
摘要： An automated trackside railed car discharge gate operating system is disclosed which can automatically unload a string of cars “on the fly” and without the need for a separate indexing system. The system includes a pair of carriage-mounted tool systems for opening/closing capstan-operated railcar gates disposed to travel along a carriage track and including visual devices that acquire and track capstans and coordinate tool orientation and operation.
摘要翻译： 公开了一种自动化的轨道车厢排气门操作系统，其可以“飞行”自动卸载一串汽车，而不需要单独的分度系统。 该系统包括一对滑架安装的工具系统，用于打开/关闭主导轴操作的轨道车门，其布置成沿着履带轨道行进并且包括获取和跟踪绞盘并协调工具取向和操作的视觉装置。
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公开(公告)号：US20100005999A1
公开(公告)日：2010-01-14
申请号：US12499570
申请日：2009-07-08
CPC分类号： B61D7/30
摘要： A rail car door closer is shown for hopper type rail cars used to carry bulk commodities or materials. Cylinders provide horizontal motion to rotate an axle on which cam closers are attached thereto. The cam closers operate between a relaxed position (down position) and a raised position (up position). During rotation of the cam closers from the relaxed position to the raised position, the cam closers push hopper doors under the rail car up to a latched position. Individual hopper doors can be closed, or multiple doors can be simultaneously closed, depending on the preference of the operator. The cylinders are protected from falling bulk commodities by an elongated tent frame structure.
摘要翻译： 轨道车门闭合器用于装载大宗商品或材料的料斗式轨道车厢。 气缸提供水平运动以旋转闭合器附接到其上的轴。 凸轮关闭器在松弛位置（向下位置）和升高位置（向上位置）之间运行。 在凸轮闭合器从松弛位置旋转到升高位置期间，凸轮关闭器将料斗门推到轨道车厢下方直到锁定位置。 单独的料斗门可以关闭，或者可以同时关闭多个门，具体取决于操作员的偏好。 通过细长的帐篷框架结构保护圆柱体免于掉落的大宗商品。
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公开(公告)号：US07377219B2
公开(公告)日：2008-05-27
申请号：US11347772
申请日：2006-02-03
申请人： Calvin J. Brandt
发明人： Calvin J. Brandt
IPC分类号： B61J3/08
摘要： A single-carriage reversing train positioning system which includes an extending spike-type car engaging member for engaging and moving one or more railcars. An extending chuck assembly may be provided with the ability to operate gates in bottom-discharging railcars. The system uses a single self-propelled carriage with an on-board carriage drive system that includes a drive motor which operates the car along a fixed chain situated along a guideway. A generally horizontally disposed, laterally extendable pin car-engaging assembly is mounted on the car-moving carriage for aligning with and engaging a hook loop on a railcar for moving the car. A gate-operating assembly which includes a laterally extendable chuck system which aligns with, engages and rotates gate-operating capstans on bottom discharging railcars may also be provided.
摘要翻译： 一种单托架反转列车定位系统，其包括用于接合和移动一个或多个轨道车的延伸尖钉型轿厢接合构件。 延伸的卡盘组件可以具有在底部放电轨道车中操作门的能力。 该系统使用具有车载托架驱动系统的单个自推进托架，其包括驱动马达，所述驱动马达沿着沿着导轨的固定链条操作该车辆。 大致水平设置的可侧向延伸的销车接合组件安装在轿厢移动托架上，用于与用于移动轿厢的轨道车辆上的钩环对准和接合。 还可以提供一种门操作组件，其包括与底部放电轨道车辆对准，接合和旋转门操作绞盘的可横向延伸的卡盘系统。
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公开(公告)号：US07328661B1
公开(公告)日：2008-02-12
申请号：US11503768
申请日：2006-08-14
CPC分类号： B61D7/30
摘要： Pivotally mounted doors forming the floor of a railroad car are prevented from opening inadvertently through not allowing air pressure to be applied to a door opening piston until the air pressure exceeds a predetermined amount.
摘要翻译： 通过不允许空气压力施加到门打开活塞，直到空气压力超过预定量，防止形成铁路车辆地板的枢轴安装的门不经意地打开。
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6.发明申请公开(公告)号：US20060000384A1
公开(公告)日：2006-01-05
申请号：US11158240
申请日：2005-06-21
申请人： Fred Taylor
发明人： Fred Taylor
IPC分类号： B61D3/00
CPC分类号： B61D7/30
摘要： A system for operating the hopper doors of a railroad car as the car is in motion. The system includes an actuating device which is mounted on the surface adjacent the railroad tracks, and a mechanism mounted on the railcar which is contacted by the actuating device as the railcar rolls past the device. A first lever of the mechanism contacts an arm of the actuating device to open the hopper doors, while a second lever contacts the arm to close the hopper doors. The operation is accomplished without the use of powered cylinders or valves. The system can be used with railcars having either transverse hopper doors or longitudinal hopper doors.
摘要翻译： 一种用于在汽车运动时操作铁路车辆的料斗门的系统。 该系统包括安装在邻近铁路轨道的表面上的致动装置，以及安装在轨道车上的机构，当轨道车滚过装置时，该机构由致动装置接触。 机构的第一杠杆接触致动装置的臂以打开料斗门，而第二杆接触臂以关闭料斗门。 该操作是在不使用动力缸或阀的情况下完成的。 该系统可以与具有横向料斗门或纵向料斗门的轨道车辆一起使用。
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公开(公告)号：US20050120905A1
公开(公告)日：2005-06-09
申请号：US10977337
申请日：2004-10-28
申请人： Gary Clark
发明人： Gary Clark
CPC分类号： B61D7/30
摘要： A system for closing rail car doors that enables the simultaneous closing of multiple car doors is disclosed. After hopper car contents such as aggregate or coal are unloaded, the doors are closed in pairs by semi-automated door closing arms operated by hydraulic cylinders, pneumatic cylinders, or electric motors. The closing arms are configured in specific shapes to adapt to the style of hopper door. The closing arms may be added in pairs depending on the number of doors. The door closer can be sequenced to accommodate frontward or rearward facing doors. Hydraulic cylinders with a differential bell crank can be used to activate the closer arm assemblies. Closer arms can be mounted side by side on the inside or outside of the track or separately inside and outside of the track.
摘要翻译： 公开了一种用于关闭能够同时关闭多个轿厢门的轨道车门的系统。 在集装箱或煤炭等料斗车内物品卸载后，门由液压缸，气动缸或电动马达操作的半自动关门臂成对关闭。 闭合臂配置为特定的形状，以适应料斗门的风格。 关闭臂可以根据门的数量成对加入。 门盖可以被排序以容纳向前或向后的门。 具有差动钟形曲柄的液压缸可用于启动更近的臂组件。 更靠近的臂可以并排安装在轨道的内侧或外侧，或者分开地在轨道内部和外部安装。
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公开(公告)号：US5575595A
公开(公告)日：1996-11-19
申请号：US296223
申请日：1994-08-25
申请人： David K. Smoot
发明人： David K. Smoot
摘要： A low profile parallel railcar discharge adaptor is designed for connection between a discharge gate of a center discharge railroad hopper car and a pneumatic conveyor for unloading pulverulent and granular material, such as sugar and the like, from the car. The adaptor includes low profile, parallel double airlocks in a single housing mounted on a frame with an attached pair of main wheels, each of which is attached to a hydraulic jack. The frame includes members which perform the dual function of support and air passage, thus helping to minimize the profile height of the adaptor. A handle is connected to the adaptor frame, extending therefrom upward at an angle and terminating in a comfortable operating position. A pair of drive motors and a corresponding pair of gear housings are attached to the handle, with each drive motor and gear driving a respective one of the rotary airlocks via an angled universal joint. A control for the hydraulic jacks is located on the handle proximate a handle grip.
摘要翻译： 一种小型平行轨道车辆放电适配器设计用于连接中央排放铁路料斗车的排气门和用于从汽车上卸载诸如糖等的粉状和颗粒状物料的气动输送机。 适配器包括安装在具有附接的一对主轮的框架上的单个壳体中的低轮廓平行双气闸，每个主轮附接到液压千斤顶。 框架包括执行支撑和通风的双重功能的构件，从而有助于最小化适配器的型材高度。 手柄连接到适配器框架，从一个角度向上延伸并终止于舒适的操作位置。 一对驱动马达和相应的一对齿轮壳体连接到手柄上，每个驱动马达和齿轮通过成角度的万向接头驱动相应的一个旋转气锁。 用于液压千斤顶的控制器位于手柄上，靠近手柄。
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公开(公告)号：US5387058A
公开(公告)日：1995-02-07
申请号：US40890
申请日：1993-03-31
申请人： David K. Smoot
发明人： David K. Smoot
摘要： An airlift railcar discharge adaptor is designed for connection to a railroad car discharge opening for unloading pulverulent and granular material from the car. The adaptor includes a discharge chute and a discharge inlet mounted with a pair of wheels providing support and mobility. The wheels can be swiveled to allow precise maneuvering of the adaptor. A horizontally oriented rectangular discharge inlet connects with the chute and is adapted to be connected to the discharge outlet of the railroad car. A handle is connected to the adaptor. Each wheel is connected to a respective bell crank, which is, in turn, connected to a respective pneumatically operated cylinder. Each pneumatic cylinder is connected to an independent lever control conveniently positioned proximate the adaptor handle. The adaptor can be raised and lowered by manipulating the levers, each of which is connected to a three-way valve for charging the associated pneumatic cylinder. The adaptor can be moved, maneuvered, raised and lowered by a single workman from a standing position.
摘要翻译： 空运轨道车排气适配器设计用于连接到用于从汽车卸载粉状和颗粒材料的铁路车辆排放口。 适配器包括卸料槽和安装有提供支撑和移动性的一对轮的排出口。 轮子可以旋转以允许适配器的精确操纵。 水平方向的矩形排出口与滑槽连接，适于连接到铁路车辆的排放口。 手柄连接到适配器。 每个车轮连接到相应的钟形曲柄，该曲柄又连接到相应的气动操作的气缸。 每个气缸连接到独立的杠杆控制，方便地定位在接合器手柄附近。 通过操纵杠杆可以将适配器升高和降低，每个杠杆连接到用于对相关气动缸进行充气的三通阀。 适配器可以由一名工作人员从站立位置移动，操纵，升高和降下。
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公开(公告)号：US5359942A
公开(公告)日：1994-11-01
申请号：US113216
申请日：1993-08-27
申请人： Robert J. Ward
发明人： Robert J. Ward
CPC分类号： B61D7/30
摘要： A positioning system for remote operation of hopper doors of a railway car is provided including a radio frequency controller and a hydraulic drive system. The positioning system for each hopper car is supplied with pneumatic power from the locomotive. Pneumatic power is converted to electric power for the controller and hydraulic power for the door drives. The electrical power is a 12 volt DC system provide by a standard battery, which is charged by an alternator driven by an air motor. An air operated hydraulic pump is also connected to the pneumatic power source to supply hydraulic pressure to a valve manifold connected to a series of solenoid operated hydraulic valves. The solenoid operated hydraulic valves are, in turn, connected to hydraulic cylinders which operate doors on railway hopper/ballast or other type cars. The controller includes a receiver for receiving signals from a remote transmitter and operator station. The controller processes the signals and transmits control signals to the solenoid control valve, which causes the cylinders to open or close the desired door.
摘要翻译： 提供一种用于远程操作铁路车厢的料斗门的定位系统，包括射频控制器和液压驱动系统。 每个料斗车的定位系统由机车提供气动动力。 气动功率转换为控制器的电力和门驱动的液压功率。 电力是由标准电池提供的12伏直流系统，其由由气动马达驱动的交流发电机充电。 气动液压泵还连接到气动动力源，以向连接到一系列电磁操作液压阀的阀歧管提供液压。 电磁操作液压阀又连接到在铁路漏斗/镇流器或其他类型的汽车上操作门的液压缸。 控制器包括用于从远程发射器和操作员站接收信号的接收器。 控制器处理信号并将控制信号发送到电磁控制阀，这使得气缸打开或关闭所需的门。
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