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公开(公告)号：US4422532A
公开(公告)日：1983-12-27
申请号：US272599
申请日：1981-06-11
摘要： A railroad car (12) has a set (B1) of brakes acting on wheels (W1) at one end of the car and a set (B2) of brakes acting on wheels (W2) at the opposite end of the car. A mechanism (38) for applying a brake force produced by operation of a hand brake (HB) includes a force splitter (40) interconnected with the hand brake and one set (B1) of wheels to transmit the brake force to this set of brakes. A first torque unit (54) is interconnected with the force splitter to transfer the brake force from one end of the car to the other. A second torque unit (74) is interconnected with the first torque unit and the other set (B2) of brakes to transmit the brake force to this other set of brakes. Application of both sets of brakes in response to operation of the hand brake prevents movement of the car.
摘要翻译： 铁路车辆（12）具有作用在轿厢一端的车轮（W1）上的制动器组（B1）和作用在轿厢另一端的车轮（W2）上的一组（B2）制动器。 用于施加由手动制动器（HB）操作产生的制动力的机构（38）包括与手制动器互连的分力器（40）和一组车轮（B1），以将制动力传递到该组制动器 。 第一扭矩单元（54）与分力器互连以将制动力从轿厢的一端传递到另一端。 第二扭矩单元（74）与第一扭矩单元和另一组制动器（B2）互连，以将制动力传递到另一组制动器。 响应于手制动器的操作，两组制动器的应用防止了汽车的移动。
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公开(公告)号：US4315465A
公开(公告)日：1982-02-16
申请号：US153470
申请日：1980-05-27
摘要： An articulated truck center connection of known construction joins extensions extending in opposite directions from the transverse center of adjacent car end portions to the center plate of a truck supporting the adjacent ends of the cars. A pair of side bearings are mounted on the truck bolster on opposite sides of the articulated center connection. Each side bearing includes a rectangular channel or tube mounted on the truck and a first bearing surface which receives a first extension from one adjacent car end. The first extension is free to slide horizontally on the first bearing. The channel or tube extends above the first bearing surface and a second extension from the other adjacent car includes a depending bearing member which rests upon and is supported by the first bearing member. A pivot allows the second car end to rotate vertically about the center connection as the cars transverse vertical inclines. The depending member is free to slide upon the upper surface of the first bearing member as the second car end rotates horizontally relative to the truck.
摘要翻译： 已知结构的铰接卡车中心连接件从相邻轿厢端部的横向中心向支撑轿厢的相邻端部的卡车的中心板沿相反方向连接延伸。 一对侧面轴承安装在铰链中心连接的相对侧上的卡车摇枕上。 每个侧轴承包括安装在卡车上的矩形通道或管，以及从一个相邻轿厢端接收第一延伸部的第一轴承表面。 第一个延伸部可以在第一个轴承上自由滑动。 所述通道或管延伸到所述第一支承表面上方，并且从所述另一相邻轿厢的第二延伸部包括搁置在所述第一支承构件上并由所述第一支承构件支撑的从动轴承构件。 当汽车横向垂直倾斜时，枢轴允许第二汽车端部围绕中心连接件垂直地旋转。 当第二轿厢端相对于卡车水平地旋转时，悬挂构件可自由地在第一轴承构件的上表面上滑动。
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公开(公告)号：US3995564A
公开(公告)日：1976-12-07
申请号：US581839
申请日：1975-05-29
申请人： Eugene J. Cordani
发明人： Eugene J. Cordani
IPC分类号： B61F1/00
CPC分类号： B61F1/00
摘要： A railway flat car is provided including a center sill extending throughout the length of the car. A deck is attached to the center sill, and a side sill assembly is connected at opposite sides of the car to the deck. The side sill assembly includes an upper side sill member adjacent the deck and a depending vertically inclined first plate attached to the upper side sill member. The first plate is attached to crossbearers in the car in the main body of the car and at opposite end portions of the car. The first plate is foreshortened at least in the bolster-truck area of the car. The side sill assembly further includes on either side of the bolster-truck area of the car and through the bolster-truck area of the car, a second vertical plate transversely spaced from the first plate. At least one and preferably a pair of caps are attached to the lower portion of the second plate, preferably on opposite sides of the second plate. Because of the caps the neutral axis of the side sill assembly is located downwardly from the upper side sill member. The caps have a combined cross section sufficient to carry a significant portion of the longitudinal and vertical loads applied to the car in the bolster-truck area. Lower cover plates may be attached to the caps and the second plate and triangular end plates applied transversely to the first plate, second plate and the end of the caps. A significant portion of the longitudinal and vertical loads are transferred from the center sill outwardly to the side sill assemblies by crossbearers on one side of the bolster-truck area and are transferred back to the center sill on the other side of the bolster-truck area.
摘要翻译： 提供一种铁路平车，包括在整个车辆长度上延伸的中心门槛。 一个甲板连接到中间门槛上，一个侧槛组件在汽车的两侧连接到甲板上。 所述下纵梁组件包括邻近所述甲板的上侧梁槛构件和附接到所述上槛梁构件的垂直倾斜的第一板。 第一板连接在汽车主体中的汽车的横梁和汽车的相对端部。 至少在汽车的扶手卡车区域，第一块板被缩短。 侧槛组件还包括在轿厢的扶手卡车区域的两侧和汽车的扶手卡车区域之间，与第一板横向间隔开的第二垂直板。 至少一个并且优选地一对盖子附接到第二板的下部，优选地在第二板的相对侧上。 由于盖子，下纵梁组件的中轴线从上边梁构件向下定位。 盖子具有足够的组合横截面，以承载施加到枕形车辆区域中的汽车的纵向和垂直载荷的大部分。 下盖板可以附接到盖子，并且第二板和三角形端板横向地施加到第一板，第二板和盖的端部。 纵向和垂直载荷的很大一部分通过横梁承载在承载卡车区域的一侧，从中间梁向外转移到下纵梁组件，并被转移回到垫板 - 卡车区域的另一侧的中心梁 。
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4.发明授权High volume covered hopper car with loading from below and automatic unloading 失效大容量覆盖料斗车从下面装载并自动卸载
公开(公告)号：US4677917A
公开(公告)日：1987-07-07
申请号：US701880
申请日：1985-02-14
CPC分类号： B61D7/32 , B61D7/18 , B61D7/30 , B65G53/12 , Y10T137/86212 , Y10T137/86228 , Y10T137/86372
摘要： A high volume covered railway hopper car is disclosed which has vertical end walls so as to fully utilize the space over the trucks of the car for lading volume. An automatic pneumatic unloading system is provided so as to unload a pulverant lading from the end compartments or hoppers, as well as the center, of the car, thus eliminating the necessity of sloped end sheets. A pneumatic loading system is provided which permits loading from below and thus permits the elimination of hatches, walkways, and the like on the roof of the car so as to permit the roof to extend substantially the full extent of AAR height clearances thereby to further maximize the lading volume of the car.
摘要翻译： 公开了一种具有垂直端壁的大容量覆盖的铁路货车，以充分利用汽车的卡车上的空间提升体积。 提供了一种自动气动卸载系统，以便从轿厢的端部隔间或料斗以及中心卸载粉碎物，从而消除了倾斜的端板的必要性。 提供了一种气动装载系统，其允许从下方装载，从而允许消除轿厢屋顶上的舱口，人行道等，以便允许屋顶基本上延伸到AAR高度间隙的全部范围，从而进一步最大化 汽车的提货量。
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公开(公告)号：US4091742A
公开(公告)日：1978-05-30
申请号：US709251
申请日：1976-07-28
申请人： Eugene J. Cordani
发明人： Eugene J. Cordani
IPC分类号： B61D3/20 , B61F1/04 , D06F58/22 , G08B3/00 , G10K9/02 , B60P7/10 , B61D3/08 , B61D3/16 , B65J1/22
摘要： A container car is provided having a depressed center section for carrying bulk lading such as stacked containers. Transverse bulkheads at opposite ends of the car maintain bulk lading from moving longitudinally relative to the car. Side sills are provided on each side of the car of simple design which is easy to fabricate and assemble. The transverse bulkheads include supports which transfer lading loads from the upper portion of the bulkhead down into the side sill and into the end portion of the car, and also transmit longitudinal impact and squeeze loads between the end portion of the car and the side sills in the center section.
摘要翻译： 提供了具有用于承载诸如堆放的容器的散货提货的凹陷中心部分的集装箱车。 在汽车两端的横舱壁保持从相对于汽车纵向移动的大量提货。 在简单设计的汽车的每一侧设有侧槛，易于制造和组装。 横舱壁包括将起重载荷从舱壁的上部向下传送到下纵梁并进入轿厢的端部的支撑件，并且还在轿厢的端部和侧梁之间传递纵向冲击和挤压载荷 中心部分。
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