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    Dumping-car
    45.
    发明授权
    Dumping-car 失效

    公开(公告)号：US421432A

    公开(公告)日：1890-02-18

    申请号：US421432D

    CPC分类号： B61D9/14

    Rail transport system for bulk materials
    46.
    发明申请
    Rail transport system for bulk materials 审中-公开
    轨道运输系统散装材料

    公开(公告)号：US20030226470A1

    公开(公告)日：2003-12-11

    申请号：US10166954

    申请日：2002-06-11

    发明人： Merton F. Dibble ,  James J. Hazen

    IPC分类号： B61C009/00

    CPC分类号： B61D9/14 ,  B61B13/127 ,  B65G35/06

    摘要： A light rail unit train combination for the transport of bulk materials consisting of a plurality of connected cars open at each end except for the first and last cars, which have end plates. The train forms a long open trough and has a flexible flap attached to each car and overlapping the car in front to prevent spillage during movement. The lead car has four wheels and tapered side drive plates in the front of the car to facilitate entry into the drive stations. The cars that follow have two wheels with a clevis hitch connecting the front to the rear of the car immediately forward. Forward motion is provided by a series of appropriately placed drive motors on either side of the track which are AC electric motors with drive means to provide frictional contact with said side drive plates. An AC inverter and controller is connected to every pair of drive motors whereby said motors are synchronized and both the voltage and frequency can be modified as needed. The electric motors each turn a tire in a horizontal plane that physically contacts two parallel side drive plates external of the wheels of each car. Pressure on the side drive plates by these drive tires converts the rotary motion of the tires into horizontal thrust. The wheels on the cars are spaced to allow operation in an inverted position by use of a double set of rails so the cars can hang upside down for unloading. By rotating this double track system the unit train can be returned to it normal operating condition.

    摘要翻译： 一种用于运输散装材料的轻轨单元列车组合，其由在具有端板的第一和最后一个轿厢以外的每个端部开放的多个连接的轿厢组成。 火车形成一个长开槽，并有一个灵活的翼片连接到每辆车，并重叠在前面的汽车，以防止运动过程中溢出。 引导车在汽车前面有四个轮子和锥形侧面驱动板，以方便进入驱动站。 随后的汽车有两个轮子，带有连接汽车前部和后部的U形夹紧紧紧靠着前方。 正向运动由一系列适当放置的驱动马达提供，该驱动马达位于轨道的两侧，它是具有驱动装置的AC电动机，以与所述侧驱动板摩擦接触。 交流逆变器和控制器连接到每对驱动电机，由此所述电动机是同步的，并且可以根据需要修改电压和频率。 电动机各自使水平面中的轮胎转动，物理地接触每个车辆的车轮外部的两个平行侧驱动板。 这些驱动轮胎在侧驱动板上的压力将轮胎的旋转运动转换成水平推力。 汽车上的车轮间隔开，以便通过使用双组轨道在倒立的位置进行操作，因此汽车可以颠倒倒挂以进行卸载。 通过旋转双轨系统，单位列车可以恢复正常运行状态。

    Coal car thawing system
    47.
    发明授权
    Coal car thawing system 失效
    煤车解冻系统

    公开(公告)号：US4585178A

    公开(公告)日：1986-04-29

    申请号：US265061

    申请日：1981-05-19

    申请人： Allan H. Arzt

    发明人： Allan H. Arzt

    IPC分类号： B61D9/14 ,  B65G67/24 ,  B02C11/08 ,  B02C21/00

    CPC分类号： B61D9/14 ,  B65G67/24

    摘要： A system for discharging coal frozen in railroad gondola cars includes provision for passing current through the shell of a gondola to melt the icy interface between coal and gondola, and for dropping the frozen coal out of the gondola by inverting the gondola; an embodiment includes shaking the gondola while inverted, after which the coal may be mechanically broken; special articulated electrodes or high current bus bars with electromagnets for self-holding of the bus bars to the sides of a gondola are disclosed.

    摘要翻译： 用于排放在铁路缆车中冷冻的煤的系统包括使电流通过缆车的壳体，以熔化煤和缆车之间的冰冷的界面，以及通过倒转吊篮将冷冻的煤从缆车上排出; 一个实施例包括在倒立时振动吊舱，之后煤可能被机械地破碎; 公开了具有电磁铁的特殊铰接电极或大电流汇流条，用于将母线自身保持在吊篮的侧面。

    Article unloader
    48.
    发明授权
    Article unloader 失效
    文章卸载

    公开(公告)号：US3863781A

    公开(公告)日：1975-02-04

    申请号：US34878573

    申请日：1973-04-06

    申请人： REXNORD INC

    发明人： BUTZOW NEIL W ,  EGGERT GLENN J ,  KRIVEC BERT ,  ROLLINGER GARY J

    IPC分类号： B65G65/23 ,  B61D9/14 ,  B61K1/02 ,  B65G67/24

    CPC分类号： B61K1/02 ,  B61D9/14

    摘要： Apparatus for unloading articles, such as luggage, from containers while the containers are being conveyed through an unloading station. The containers have one or more shelves on which the articles may be placed and also have a side which may be folded back over the top of the container and out of the way. These containers are carried on dollies which have upper surfaces which may be tilted transversely to their direction of motion as they pass through the unloading station, thereby tilting the containers and tending to cause the articles to slide from their shelves. The unloading station includes one or more pivotable retaining doors and means for causing the dollies to pass through the unloading station in close lateral register with the retaining doors, so that the retaining doors keep the articles from sliding from the containers before it is desired that they should. The unloading station also includes one or more downwardly sloping chutes positioned immediately downstream of the retaining doors so that the articles in the containers will slide into the chutes as the containers pass beyond the retaining doors.

    摘要翻译： 用于在集装箱通过卸载站传送货物的同时从容器卸载诸如行李的物品的装置。 容器具有一个或多个搁架，物品可以放在其上，并且还具有可以在容器的顶部上折叠并偏离路的一侧。 这些容器被装载在具有上表面的托盘上，该表面可以在它们通过卸载站时横向于其运动方向倾斜，从而倾斜容器并趋向于使物品从其货架滑动。 卸载站包括一个或多个可枢转的保持门和用于使货车通过与保持门紧密横向对齐的卸载站的装置，使得保持门保持物品在容器之前不会从容器滑动， 应该。 卸载站还包括一个或多个向下倾斜的滑槽，其紧邻定位门的下游，使得当容器超过保持门时，容器中的物品将滑入滑槽。

    Railroad car pushihg apparatus
    49.
    再颁专利
    Railroad car pushihg apparatus 失效

    公开(公告)号：USRE27300E

    公开(公告)日：1972-02-22

    申请号：US27300D

    申请日：1970-05-06

    IPC分类号： B61D9/14 ,  B61J3/06

    CPC分类号： B61J3/06 ,  B61D9/14

    摘要： THERE IS PROVIDED A RAILROAD TRAIN MOVING SYSTEM INCLUDING A TRAIN OF COUPLED RAILROAD CARS, A TRACK PORTION THEREFOR, AND CHARACTERIZED BY A CARRIAGE MOVABLE ALONGSIDE THE TRACK PORTION AND HAVING AN ARM SELECTIVELY POSITIONABLE INTO AND OUT OF TRAIN PUSHING POSITION BETWEEN A PAIR OF COUPLED CARS FOR APPLYING, CENTRALLY AND ON OR NEAR THE COUPLER, A FORCE SUFFICIENT TO MOVE THE TRAIN AS A UNIT WHEN THE ARM IS IN ITS TRAIN PUSHING POSITION.