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1. 发明申请

WO2013144726A2 RAILCAR COVER OPENING METHOD FOR A ROTARY DUMPER 审中-公开
标题翻译：旋转切割机的RAILCAR盖打开方法
公开(公告)号：WO2013144726A2
公开(公告)日：2013-10-03
申请号：PCT/IB2013001231
申请日：2013-03-27
申请人： ECOFAB COVERS INTERNATIONAL INC
发明人： LOW TREVOR , DOLDON MARK , CRUIKSHANK JOHN
IPC分类号： B61D7/16
CPC分类号： B65G67/50 , B61D39/001 , B61D39/007
摘要： A method for unloading a loaded railcar in a rotary dumper, comprising moving a railcar having a railcar cover into an unloading position within a dumper and bracing the railcar for inversion; rotating the railcar approximately 180 degrees in a forward direction while simultaneously rotating the cover about one longitudinal side sill of the railcar in a reverse direction into an open position; maintaining the railcar in an approximately inverted position until the load has been unloaded; rotating the inverted railcar in a reverse direction back into an upright position, while simultaneously rotating the railcar cover in a forward direction into a closed position atop the railcar; unbracing the railcar and moving it out of the rotary dumper. The method may include locking and unlocking the cover, and engaging and disengaging cover lifting components within the dumper.
摘要翻译：一种用于卸载旋转自卸车中的装载的轨道车的方法，包括将具有轨道车盖的轨道车辆移动到翻斗车内的卸载位置并扶持所述轨道车辆进行倒车; 将轨道车辆向前方向旋转约180度，同时使盖子围绕轨道车辆的一个纵向侧梁同时沿相反方向旋转到打开位置; 将轨道车维持在大致倒置的位置，直到负载被卸载为止; 将倒车轨道反向旋转回直立位置，同时将轨道车盖向前方向旋转到轨道车厢顶部的关闭位置; 无轨电车将其从旋转式自卸车中移出。该方法可以包括锁定和解锁盖，以及接合和脱离翻斗车内的提升部件。

2. 发明申请

WO2017100067A1 RAILROAD HOPPER CAR DISCHARGE GATE ASSEMBLY AND RELATED METHOD FOR CONTROLLING DISCHARGE OF MATERIAL FROM A RAILROAD HOPPER CAR 审中-公开
标题翻译：铁路垃圾车卸料门组件及其控制铁路垃圾车卸料的相关方法
公开(公告)号：WO2017100067A1
公开(公告)日：2017-06-15
申请号：PCT/US2016/064327
申请日：2016-12-01
申请人： MINER ENTERPRISES, INC. , POWERBRACE CORPORATION
发明人： SENN, Brian, A. , EARNEST, Nicholas, B.
IPC分类号： B61D7/00 , B61D7/16 , B61D7/20 , B61D7/24 , B61D7/28
CPC分类号： B61D7/02 , B61D7/20 , B61D7/26
摘要： A railroad hopper car discharge gate assembly having first and second elements arranged in vertically stacked relationship relative to each other for controlling discharge of material from a hopper car. First and second drive mechanisms move the first and second elements, respectively, between closed and open positions. A lock assembly including first and second locks serve to maintain the first and second elements, respectively, in a closed position. The gate assembly also includes a mechanical system for positively removing the first and second, locks from a locked condition relative to their respective element upon rotation of either drive mechanism. A method for controlling discharge of material through an opening defined by the railroad hopper discharge gate assembly is also disclosed.
摘要翻译：具有第一和第二元件的铁路漏斗车卸料门组件，所述第一和第二元件相对于彼此以竖直堆叠的关系布置，以用于控制从漏斗车排出物料。第一和第二驱动机构分别在关闭和打开位置之间移动第一和第二元件。包括第一和第二锁定件的锁定组件用于分别将第一和第二元件保持在关闭位置。该闸门组件还包括一个机械系统，用于在任何一个驱动机构转动时将第一和第二锁定件从锁定状态相对于它们各自的元件正向移除。还公开了一种用于控制通过由铁路漏斗卸料门组件限定的开口排放物料的方法。

3. 发明申请

WO2016070714A1 一种具有卸砟装置和平砟装置的工程车审中-公开
公开(公告)号：WO2016070714A1
公开(公告)日：2016-05-12
申请号：PCT/CN2015/092525
申请日：2015-10-22
申请人：南车长江车辆有限公司
发明人：陈伟 , 林量才 , 汤楚强 , 王宝磊 , 刘军祥 , 尹雪峰 , 雷青平 , 陈瑞 , 石峰 , 眭维 , 梅琨 , 张楠 , 何衍 , 何路遥
IPC分类号： B61D7/06 , B61D7/12 , B61D7/14 , B61D7/16 , B61D7/18 , B61D7/28
CPC分类号： B61D7/32 , B61D7/04 , B61D7/12 , B61D7/18 , B61D7/26 , B61D7/28
摘要：一种具有卸砟装置（100）和平砟装置（200）的工程车，所述工程车包括车体（10）、设置于所述车体（10）上的卸砟装置（100）和平砟装置（200），所述卸砟装置（100）包括：承砟部（20），开设有卸砟口（21），所述承砟部（20）设置于所述车体（10）上；卸砟门（30），可相对于所述承砟部（20）转动，所述卸砟门（30）上开设有内卸通道（31）和外卸通道（32），所述卸砟门（30）还包括位于所述内卸通道（31）和所述外卸通道（32）之间的止挡部（33）；所述平砟装置（200）包括：犁片（220），滑动地固定于所述车体（10）上，以相对于所述车体（10）上升或者下降，所述犁片（220）上设置有用于平砟的犁头（224）；第一曲柄（230），转动地固定于所述车体（10）上；连杆（240），一端转动地与所述第一曲柄（230）连接，另一端转动地与所述犁片（220）连接；驱动件（250），用于驱动所述第一曲柄（230）转动。

4. 发明申请

WO2020220129A1 RAILROAD HOPPER CAR WITH FLOW THROUGH STRUCTURE 审中-公开
公开(公告)号：WO2020220129A1
公开(公告)日：2020-11-05
申请号：PCT/CA2020/050569
申请日：2020-04-29
申请人： NATIONAL STEEL CAR LIMITED
发明人： VEIT, Oliver M. , BLACK, Kenneth Wayne
IPC分类号： B61D7/02 , B61D7/16 , B65D88/28 , B61D7/18 , B61D7/20 , B61D7/22 , B61D7/30
摘要： A railroad hopper car has a hopper carried between two trucks, and has convergent end and side slope sheets that feed a bottom discharge. The bottom discharge has a rectangular frame. The bottom discharge is lower than the center sill. The car has a flat bottom discharge having multiple arrays of louvers. All of the lading discharges through the flat bottom. The side sheets extend downwardly beyond the side sills, so that the side slope sheets terminate below the side sills. The car has laterally extending shear force transfer members that provide a shear connection between the side walls of the car. The shear force transfer members have openings to permit lading from the main containment volume of the car to pass therethough to the lading discharges. The louvers are joined to move together. Alternatively, the gate may include two opposed sliding doors separated by a beam that runs under the center sill.

5. 发明申请

WO2018102442A1 RAIL CAR KEY ADAPTOR TOOL 审中-公开
公开(公告)号：WO2018102442A1
公开(公告)日：2018-06-07
申请号：PCT/US2017/063758
申请日：2017-11-29
申请人： CHAMBERS, Quintin , BUSSELL-CHAMBERS, Deborah
发明人： CHAMBERS, Quintin , BUSSELL-CHAMBERS, Deborah
IPC分类号： B61D7/16 , B61D7/24 , B61D7/26 , B61D7/28 , B61D7/30 , B61D19/00
摘要： A rail car key adaptor tool made of a shank piece with width less than 1½ inches is connected to another durable material piece in which one material piece is longer than the other at 90 degree on the long side. Top plate with two arms is connected to the shank piece at the edge at 90 degree. A durable triangle piece connecting the two arms next to the shank piece; and a round handle connected at both of arms of the top plate.

6. 发明申请

WO2022109355A1 AUTOMATIC DISCHARGE SLIDING DOOR MECHANISM FOR RAILROAD HOPPER CARS 审中-公开
公开(公告)号：WO2022109355A1
公开(公告)日：2022-05-27
申请号：PCT/US2021/060231
申请日：2021-11-21
申请人： TAYLOR, Fred, Joseph
发明人： TAYLOR, Fred, Joseph
IPC分类号： B61D7/28 , B61D7/26 , B61D7/24 , B61D7/20 , B61D7/18 , B61D7/16 , B61D7/14 , B61D7/02 , B61D7/00
摘要： Systems and methods for actuating automatic sliding doors on railroad hopper cars are disclosed. The system includes a cylinder having a first cap end mounted on a hopper car, and a second rod end having a clevis. The cylinder has a piston rod which extends, causing an actuating reinforcer coupled to the clevis to rotate around a coupled main shaft. The rotational motion of the actuating reinforcer causes an operating lever, also coupled to the main shaft, to rotate. A connecting link translates the rotational motion of the operating lever to a door pan fulcrum mounted to a sliding door, causing the door pan fulcrum to pull the sliding door open. The system also enables automatic locking in an analogous way, with the door pan fulcrum pushed to close the sliding door, when the cylinder piston rod returns to its original position.

7. 发明申请

WO2021015742A1 INTEGRATED LIFTING AND PIVOTING DEVICE 审中-公开
公开(公告)号：WO2021015742A1
公开(公告)日：2021-01-28
申请号：PCT/US2019/043038
申请日：2019-07-23
申请人： SULLAIR, LLC
发明人： VALPATIC, Michael , GROSZEK, Michael
IPC分类号： B65D43/00 , E02D29/14 , B65D43/18 , B65D43/26 , B61D7/16 , F16J13/22
摘要： A tank having a sealing plate and a tank body and lifting mechanism for separating the sealing plate from the tank body of a tank are provided. The lifting mechanism includes a pin inserted into a flange of the tank body extending through the sealing plate, and a threaded device coupled to the sealing plate and selectively contacting the pin to apply a pushing force in response to the threaded device being inserted into the sealing plate.

8. 发明申请

WO2016123691A1 CONTINUOUS LOAD AND UNLOAD RAILCAR, RAILCAR UNLOADING STATION, SYSTEM, AND METHOD 审中-公开
标题翻译：连续装载和卸载RAILCAR，RAILCAR卸载站，系统和方法
公开(公告)号：WO2016123691A1
公开(公告)日：2016-08-11
申请号：PCT/CA2016/000028
申请日：2016-02-03
申请人： NORDIC MINESTEEL TECHNOLOGIES INC.
发明人： ELLIOTT, Ronald, Paul , KESLO, Brian Jay , DERUITER, Richard Harry , NYLUND, Jarl Eric
IPC分类号： B61D7/16 , B61D7/02 , B61D7/32 , B65G67/24
CPC分类号： B61D7/04 , B61D7/18 , B61D7/24 , B61D7/32
摘要： A railcar unloading system, comprising: a railcar for transporting freight, the railcar having a floor door mounted on an underside thereof to discharge the freight when in an opened position; a pit adapted to receive the freight; roller wheels mounted on either side of the pit to engage and support the railcar over the pit; and, a guide track mounted over the pit and bowing into the pit, the guide track engaging one or more guide wheels mounted on the floor door to control movement of the floor door between a closed position and the opened position as the railcar travels over the pit on the roller wheels.
摘要翻译：一种轨道车卸载系统，包括：用于运输货物的轨道车，所述轨道车辆具有安装在其下侧的地板门，以在处于打开位置时排出货物; 一个适应收货的坑; 滚轮安装在坑的任一侧，以将轨道车辆接合并支撑在坑上; 以及安装在所述凹坑上并弯曲到所述凹坑中的导轨，所述导轨接合安装在所述地板门上的一个或多个导轮，以控制所述地板门在关闭位置和所述打开位置之间的移动，坑在滚轮上。

9. 发明申请

WO2020220128A1 RAILROAD HOPPER CAR STRUCTURE AND GATE THEREFOR 审中-公开
公开(公告)号：WO2020220128A1
公开(公告)日：2020-11-05
申请号：PCT/CA2020/050568
申请日：2020-04-29
申请人： NATIONAL STEEL CAR LIMITED
发明人： POWIDAJKO, Elliot , VEIT, Oliver M. , BIS, Tomasz , NATT, Harinder Singh , YAN, Zijian
IPC分类号： B61D7/16 , B61D7/02 , B65D88/28 , B61D7/20 , B61D7/30
摘要： A railroad hopper car has a hopper carried between two trucks. The hopper has convergent end and side slope sheets that feed a flat bottom discharge. It has a rectangular frame at least half as wide as the car, and at least half as great as the truck center distance. The car capacity is over 5000 cu. ft. The bottom discharge is lower than the center sill. There are ring frames having a bottom cross-member that passes clear under the center sill. The car has flat bottom discharge gates having multiple arrays of louvers. The side sheets extend downwardly beyond the side sills, so that the side slope sheets terminate at a transition below the side sills. The louvers have curved edges. The louvers move together. The gate may include two opposed sliding doors separated by a beam that runs under the center sill.

10. 发明申请

WO2013144726A3 RAILCAR COVER OPENING METHOD FOR A ROTARY DUMPER 审中-公开
公开(公告)号：WO2013144726A3
公开(公告)日：2013-10-03
申请号：PCT/IB2013/001231
申请日：2013-03-27
申请人： ECOFAB COVERS INTERNATIONAL, INC.
发明人： LOW, Trevor , DOLDON, Mark , CRUIKSHANK, John
IPC分类号： B61D7/16
摘要： A method for unloading a loaded railcar in a rotary dumper, comprising moving a railcar having a railcar cover into an unloading position within a dumper and bracing the railcar for inversion; rotating the railcar approximately 180 degrees in a forward direction while simultaneously rotating the cover about one longitudinal side sill of the railcar in a reverse direction into an open position; maintaining the railcar in an approximately inverted position until the load has been unloaded; rotating the inverted railcar in a reverse direction back into an upright position, while simultaneously rotating the railcar cover in a forward direction into a closed position atop the railcar; unbracing the railcar and moving it out of the rotary dumper. The method may include locking and unlocking the cover, and engaging and disengaging cover lifting components within the dumper.

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