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公开(公告)号：US11352030B2
公开(公告)日：2022-06-07
申请号：US16278807
申请日：2019-02-19
发明人： James E. Handlin
摘要： A system and method are provided for spacing railcars of a train apart from each other with a predetermined gap in between. Embodiments include a railcar spacing tool having a hydraulic cylinder with brackets at opposing ends for contacting the frame of each of a pair of adjoined adjacent railcars to be spaced from each other, and a cylinder support frame attached to the cylinder and movably attached to a support vehicle such that the support frame is movable from a retracted position to an extended position where the brackets are between the frames of the pair of railcars. After moving the cylinder support frame to the extended position, the brackets are positioned in contact with the railcar frames, and the cylinder is engaged to create the predetermined gap between the railcars. The railcars' brakes are applied to preserve the gap, and the spacing tool is then removed.
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公开(公告)号：US08997657B2
公开(公告)日：2015-04-07
申请号：US13669606
申请日：2012-11-06
申请人： Donald E. Meister
发明人： Donald E. Meister
摘要： A ballast load device for increasing a tractive effort of a railcar mover having a coupler includes a side member and a bottom attached to the side member. The bottom is adapted to support a weight. A primary coupler is attached to the side member and is adapted to removably connect to the coupler of the railcar mover such that the railcar coupler may lift the ballast load device.
摘要翻译： 用于增加具有联接器的轨道车辆移动器的牵引力的镇流器装载装置包括侧部件和附接到侧部件的底部。 底部适用于支撑重量。 主联接器附接到侧构件并且适于可移除地连接到轨道车辆移动器的联接器，使得轨道车联接器可以提升镇流器负载装置。
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3.发明授权Railcar moving vehicle having monitored weight transfer process including sensors for sensing transfer of full weight 失效轨道车辆移动车辆具有监控的重量传递过程，包括用于感测全重传递的传感器
公开(公告)号：US5301615A
公开(公告)日：1994-04-12
申请号：US049822
申请日：1993-04-19
申请人： Robert E. Evans , Richard L. Lich
发明人： Robert E. Evans , Richard L. Lich
CPC分类号： B61J3/12 , B60F1/043 , B61C15/04 , B60F2301/04
摘要： A railcar moving vehicle having a hydraulic system for raising the vehicle coupler while coupled to a railroad car or the like to transfer weight from the railcar to the vehicle. By this invention, fluid pressure in the hydraulic power line is sensed, to monitor an increase in the fluid pressure as the hydraulic system raises the vehicle coupler while coupled to a railcar. Then, when a substantial termination of the increase in fluid pressure is sensed as the hydraulic coupler is raised, an indicator signals the occurrence of this event, typically by automatically terminating the hydraulic raising of the vehicle coupler. Thus, weight may be transferred without overraising the railcar, without the need for estimating the weight of the railcar prior to the weight transfer process.
摘要翻译： 一种具有用于在耦合到铁路车辆等的情况下提升车辆联接器的液压系统的轨道车辆移动车辆，以将重量从轨道车辆转移到车辆。 通过本发明，检测液压动力线路中的流体压力，以便当液压系统联接到轨道车辆时，监视液压系统升高车辆联轴器时的流体压力的增加。 然后，当液压联轴器升高时，当感测到液压增加的实质性终止时，指示器通常通过自动终止车辆联接器的液压升高来发出此事件的发生。 因此，重量可以在不超过轨道车辆的情况下传递，而不需要在重量转移过程之前估计轨道车辆的重量。
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4.发明授权Propulsion device for a train intended for renewal of railway tracks utilizing rail grippers to supply propulsion thrust 失效用于列车的推进装置，用于使用轨道夹具来更新铁路轨道，以提供推进推力
公开(公告)号：US5261331A
公开(公告)日：1993-11-16
申请号：US945600
申请日：1992-09-16
申请人： Daniel Baudin
发明人： Daniel Baudin
摘要： A propulsion device for a rail vehicle, such as a railway train, applies power for propulsion directly between the frame of the vehicle and the rails without intervention of wheels. The device includes articulated members for connecting the frame of the vehicle to the device, a hydraulic cylinder for displacing the device between a lifted neutralized position for normal travel and a lowered working position, and two movable cross-bars having jaws mounted at opposite ends thereof. Traction hydraulic cylinders connect each movable cross-bar and the vehicle frame. A hydraulic cylinder is used to engage and disengage the jaws to rails.
摘要翻译： 用于轨道车辆的推进装置，例如铁路列车，直接在车辆框架和轨道之间施加用于推进的动力，而不需要轮子的干预。 该装置包括用于将车辆的框架连接到装置的铰接构件，用于使装置在用于正常行进的提升中和位置和下降的工作位置之间移动的液压缸，以及具有安装在其相对端的夹爪的两个可移动横杆 。 牵引液压缸连接每个可移动横杆和车架。 液压缸用于接合和脱离卡爪到轨道。
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公开(公告)号：US3892187A
公开(公告)日：1975-07-01
申请号：US49625974
申请日：1974-08-09
申请人： WHITE JR EUGENE B
发明人： WHITE JR EUGENE B
CPC分类号： B60F1/043 , B60F2301/04 , B61C15/00 , B61J3/12 , Y02T30/10
摘要： A rail traction vehicle for moving railway cars and adapted for transferring weight from a railway car coupled therewith to the traction vehicle. Separate road and rail wheels are provided which selectively and alternatively support the vehicle either wholly on the road wheels or wholly on the rail wheels. A single differential axle is operatively connected in driving relationship with at least one pair of road wheels and with at least two pairs of rail wheels, the respective wheels in each of which pairs of wheels are mounted in opposed relationship to each other on opposite sides of the vehicle.
摘要翻译： 一种轨道牵引车辆，用于移动铁路车辆，并适用于将重量从与其相连的铁路车辆转移到牵引车辆。 提供单独的公路和轨道车轮，其选择性地和可选地将车辆完全支撑在车轮上或者完全在轨道车轮上。 单个差速器轴与至少一对车轮和至少两对轨道轮驱动关系可操作地连接，每对车轮中的相应车轮彼此相对地安装在相对的两侧 机动车。
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公开(公告)号：US3882793A
公开(公告)日：1975-05-13
申请号：US37800573
申请日：1973-07-10
发明人： WAKABAYASHI TAKAO
摘要： A tow conveyor includes at least one carrier. Connected to the front and rear of the carrier are rod members extending forwardly downward and rearwardly downward respectively and pivotally movable in horizontal and vertical directions. Running assemblies free to move on guide rails are connected to the lower ends of the rod members respectively so as to be pivotally movable in horizontal and vertical directions. The front running assembly has an engaging dog projecting downward and the rear running assembly has a horizontal tilting plate. A trolley driven on endless rails has pivoted thereto a pusher engageable with the engaging dog and tilting dogs to be pivotally forced down by the tilting plate on the rear running assembly of a preceding carrier to thereby tilt the pusher through a link when the carrier approaches the preceding carrier.
摘要翻译： 拖曳输送机包括至少一个承载件。 连接到托架的前部和后部的是杆部件，它们分别向下和向后向下延伸，并且在水平和垂直方向上可转动。 在导轨上自由移动的行走组件分别连接到杆件的下端，以便在水平和垂直方向上可枢转地移动。 前行驶组件具有向下突出的接合爪，后行程组件具有水平倾斜板。 在环形轨道上驱动的手推车枢转到可与接合爪和倾斜掣子接合的推动器，以便由前一承载件的后行驶组件上的倾斜板枢转地向下推动，从而当承载件接近时，推动器通过连杆而倾斜 前一个载体。
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公开(公告)号：US2822211A
公开(公告)日：1958-02-04
申请号：US43013754
申请日：1954-05-17
发明人： MILLER WALTER K
IPC分类号： B61J3/12
CPC分类号： B61J3/12
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