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    HI-RAIL DEVICE
    1.
    发明申请
    HI-RAIL DEVICE 审中-公开

    公开(公告)号：US20180118236A1

    公开(公告)日：2018-05-03

    申请号：US15792846

    申请日：2017-10-25

    申请人： TECHNOLOGIE CONTINENTAL RAILWORKS I INC. / CONTINENTAL RAILWORKS TECHNOLOGY I INC.

    发明人： Francois AUBE

    IPC分类号： B61K5/02 ,  B60F1/04 ,  B60F1/00

    CPC分类号： B61K5/02 ,  B60F1/005 ,  B60F1/04 ,  B60F2301/10 ,  B61D15/00

    摘要： There is described a hi-rail device comprising a cam assembly, an axle assembly and a locking pin. The cam assembly comprises a guiding slot which comprises a plurality of contiguous segments extending as a broken line, e.g., in a flattened M shape, wherein a first one and a last one of the contiguous segments extend in a downward slope with respect to a horizon. The locking pin inserted in the guiding slot and movable in translation within the guiding slot in which it is inserted. The axle assembly, in which the locking pin is inserted, has a weight applied on the locking pin which locks the locking pin in the lower end or the upper end of the guiding slot if the locking pin is in the first one or the last one of the four contiguous segments and no other force is applied thereonto.

    Railway carriage with set-off apparatus
    2.
    发明授权
    Railway carriage with set-off apparatus 失效
    铁路车厢带有排气装置

    公开(公告)号：US4606273A

    公开(公告)日：1986-08-19

    申请号：US674004

    申请日：1984-11-23

    申请人： Josef Theurer ,  Friedrich Oellerer

    发明人： Josef Theurer ,  Friedrich Oellerer

    IPC分类号： B61K5/02 ,  E01B37/00 ,  B61K5/00

    CPC分类号： B61K5/02 ,  E01B37/00

    摘要： A set-off apparatus for moving a railway carriage transversely off the track includes eight vertically adjustable jacks arranged in four pairs. Two of the jacks of two of the pairs are arranged in each corner of the railway carriage frame, and two pairs of jacks are arranged at each frame end, one of the pairs of jacks being stationary with respect to the frame and the other pair of jacks being displaceable with respect to the frame in a direction extending transversely to the track. A horizontally extending, double-acting cylinder-piston device is arranged for displacing each other pair of jacks transversely whereby the carriage may be transversely set off stepwise while supported in a stilt-like manner.

    摘要翻译： 用于将铁路车架横向移动到轨道上的排出装置包括四对布置的八个垂直可调节的千斤顶。 两个对中的两个插孔中的两个布置在铁路架架的每个角落中，并且在每个框架端布置两对插孔，一对插孔相对于框架是静止的，另一对 千斤顶可以在横向于轨道的方向上相对于框架移位。 布置了水平延伸的双作用缸 - 活塞装置，用于横向地移动彼此的一对插孔，由此，滑架可以在以ilt状方式支撑的同时横向地逐渐排出。

    Transfer wheel assembly for transporting disabled railway vehicle
    3.
    发明授权
    Transfer wheel assembly for transporting disabled railway vehicle 失效
    用于运输残疾铁路车辆的转轮组件

    公开(公告)号：US4579064A

    公开(公告)日：1986-04-01

    申请号：US625665

    申请日：1984-06-28

    申请人： John W. Cawley

    发明人： John W. Cawley

    IPC分类号： B61J1/12 ,  B61F13/00 ,  B61K5/02

    CPC分类号： B61J1/12

    摘要： A transfer wheel assembly is provided for mounting on disabled railway vehicles to enable the disabled vehicle to be safely moved. The transfer wheel assembly includes a pair of transfer wheels for mounting on a pair of rails. Each wheel is rotatably mounted to a support frame. The support frame, in turn, is mountable on the truck of the disabled vehicle. The support frames are connected to one another by a spreader bar which maintains the proper spacing between the support wheels.

    摘要翻译： 提供传送轮组件用于安装在禁用的铁路车辆上，以使残疾车辆能够被安全地移动。 传送轮组件包括一对传送轮，用于安装在一对轨道上。 每个车轮可旋转地安装到支撑架上。 支撑架又可安装在残疾车辆的卡车上。 支撑框架通过在支撑轮之间保持适当间隔的吊架杆相互连接。

    Automatic emergency activated railway brakes
    4.
    发明授权
    Automatic emergency activated railway brakes 失效
    自动紧急启动铁路制动器

    公开(公告)号：US4339997A

    公开(公告)日：1982-07-20

    申请号：US155137

    申请日：1980-06-28

    申请人： David T. Chiles

    发明人： David T. Chiles

    IPC分类号： B60T7/12 ,  B61K5/02 ,  B61H11/02 ,  B61H13/00 ,  B61L3/00

    CPC分类号： B61K5/02 ,  B60T7/124

    摘要： A railroad car is equipped with air release means in air flow communication with the car train pipe that is normally provided for connection with the air brake train line of a railroad train. Activators for the air release means are associated with respective sets of wheels, at opposite sides of respective wheel trucks of the car and at a height which will clear the corresponding rails of the railroad track during their travel but in positions to engage such rails upon derailment of any corresponding car wheel for operating the air release means, whereby the brakes of the train will be applied automatically upon any derailment. A novel air release valve with activator is preferably employed at respective opposite sides of respective wheel trucks as the air release means.

    摘要翻译： 铁路车辆配备有通常设置用于与铁路列车的空气制动列车线连接的汽车列车管道的气流连通的空气释放装置。 用于空气释放装置的活动器与相应的车轮组相关联，在车辆的相应车轮的相对侧处，并且在高度处，其将在行驶期间清除铁路轨道的相应轨道，但是在出轨时接合该轨道的位置 用于操作空气释放装置的任何相应的车轮，由此在任何脱轨时将自动地施加列车的制动器。 具有活化剂的新型空气释放阀优选用作相应的轮式货车的相应两侧作为空气释放装置。

    LOCKED-AXLE SPRING COMPRESSION SYSTEM AND METHOD
    9.
    发明公开
    LOCKED-AXLE SPRING COMPRESSION SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20240101166A1

    公开(公告)日：2024-03-28

    申请号：US18459212

    申请日：2023-08-31

    申请人： BNSF Railway Company

    发明人： Henry R. Schafer ,  Mike E. Teaford ,  Christopher M. Romero ,  Edward M. Meyers ,  Timothy Webb ,  Ryan L. Kimberlin ,  Larry C. Valentine

    IPC分类号： B61F5/32 ,  B61K5/02

    CPC分类号： B61F5/32 ,  B61K5/02

    摘要： A locked-axle spring compression system and method configured to raise a rail vehicle wheel off a rail and transport the raised wheel along a rail is presented. In one embodiment, the present disclosure discloses a system that can raise the locked-axle rail wheel off the rail and allowing the locked-axle train to be transported off the main line. One or more coil springs can be disposed between the truck frame and the journal box to distribute the weight of the train and forces acting thereon. The present disclosure provides a technological solution missing from conventional systems by at least providing a platform for an actuator configured to exert a force on one or more train elements to compress the coil springs and allow the locked-axle wheel to be raised off a surface (e.g., railroad track rail), by overcoming the coil spring pressure to raise the wheel off the rail.

    Method and apparatus for re-railing rail cars
    10.
    发明授权
    Method and apparatus for re-railing rail cars 有权

    公开(公告)号：US11760395B2

    公开(公告)日：2023-09-19

    申请号：US16931827

    申请日：2020-07-17

    申请人： EL-TRAC HOLDING LLC

    发明人： Christopher Glenn Norris

    IPC分类号： B61K5/02

    CPC分类号： B61K5/02

    摘要： A method and apparatus of re-railing a rail car involving the use of one or more extendable arms carried by each individual rail car is provided. The extendable arms may be operable to extend outward from the rail car and then lower an extendable foot to contact the ground, thus allowing the car to be raised into position back over the rails of the associated train tracks utilizing these extendable arms. Since the arms are compact and carried by the rail car themselves, there is no time lost while lifting equipment is brought in and cars may be quickly and efficiently re-railed to minimize the overall time loss of the associated train tracks.