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公开(公告)号：US09266539B2
公开(公告)日：2016-02-23
申请号：US13747208
申请日：2013-01-22
发明人： James W. Forbes , Tomasz Bis
摘要： A hopper car discharge outflow is controlled by closure members, at least one of which is movable. The doors are hingeless, being mounted on four bar linkages, such that the distal edge of the doors sweeps predominantly horizontally while the proximal edge of the door moves predominantly upwardly. The doors move through noncircular arcs, such that the size of the vertically projected door opening is abnormally large compared to the clearance heights of the door. The doors are driven by a longitudinal shaft that is mounted within the center sill. It drives a set of single input, double output bell cranks that drive adjacent pairs of doors, and that employs an over-center toggle to hold the doors in the closed position when the car is laded. The actuators may be mounted in shelters midway along the car, and may be offset from the centersill. The actuators may be mounted predominantly vertically such that gravity may obviate the need for a secondary lock. The doors of a transverse car need not all be of the same size. The over center may include a manual release having a fulcrum with a progressive decrease in mechanical advantage.
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公开(公告)号：US4550665A
公开(公告)日：1985-11-05
申请号：US583494
申请日：1984-03-01
申请人： Cornelis Brouwer
发明人： Cornelis Brouwer
CPC分类号： B61D7/30
摘要： A hopper car in which the body has vertical end walls and side walls each comprising a sloping lower portion and a vertical upper portion. The two sloping lower portions converge downwardly and their horizontal lower edges define a discharge opening. One of these edges lies in a horizontal plane which is at a different level to the plane containing the other lower edge. The angle of slope of one lower portion is different to the angle of slope of the other lower portion. Additionally, the horizontal plane containing the line of convergence between the one lower portion and its associated upper portion lies in a different horizontal plane to the corresponding line of convergence of the other side wall. An arcuate door carrying a laterally protruding operating arm closes-off the discharge opening.
摘要翻译： 一种料斗车，其中主体具有垂直端壁和侧壁，每个侧壁包括倾斜的下部和垂直的上部。 两个倾斜的下部分向下收敛，并且它们的水平下边缘限定排出口。 这些边缘中的一个位于与包含另一个下边缘的平面不同的水平面上。 一个下部的斜面角度与另一个下部的斜率角不同。 此外，包含一个下部与其相关联的上部之间的会聚线的水平面位于与另一侧壁的相应的会聚线不同的水平面。 携带侧向突出的操作臂的弓形门关闭排出口。
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公开(公告)号：US4348962A
公开(公告)日：1982-09-14
申请号：US44257
申请日：1979-05-31
申请人： Stephen W. Smith
发明人： Stephen W. Smith
摘要： A railway hopper car is disclosed which includes a car body defined by opposite arcuate side sheets having a side sill extending longitudinally along the lower margin of each side sheet and at least a first end slope sheet partially defining an end hopper compartment. An end support structure for the end hopper compartment is secured to the car body and includes a shear plate extending transversely between the side sills, a stub center sill disposed subjacent the shear plate, a bolster beam extending laterally on either side of the stub center sill and interconnecting the stub center sill with the side sill, a vertical bolster web interconnecting the stub center sill and the shear plate, an additional vertical bolster web assembly interconnecting the stub center sill, the shear plate, and the bolster beam, and a plurality of vertical gusset plates interconnecting the slope sheet and shear plate. The gusset plates project perpendicular to the shear plate and are disposed in spaced, parallel relation to each other in an array which extends laterally with respect to the longitudinal axis of the car.
摘要翻译： 公开了一种铁路料斗车，其包括由相对的弓形侧板限定的车身，所述车身侧板具有沿着每个侧板的下边缘纵向延伸的下纵梁以及至少部分地限定末端料斗间隔的第一端部倾斜板。 用于末端料斗隔间的端部支撑结构被固定到车身上，并且包括在侧梁之间横向延伸的剪切板，设置在剪切板下方的桩底梁，在桩底中心梁的任一侧上横向延伸的扶手梁 并将所述残余中心梁与所述下纵梁相互连接，将所述桩基梁和所述剪切板相互连接的垂直支撑腹板，将所述桩基中心梁，所述剪切板和所述支撑梁相互连接的附加垂直支撑板组件，以及多个 垂直角撑板互连斜板和剪切板。 角撑板垂直于剪切板突出并且以相对于轿厢的纵向轴线横向延伸的阵列彼此间隔开的平行关系设置。
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公开(公告)号：US4224877A
公开(公告)日：1980-09-30
申请号：US910059
申请日：1978-05-26
CPC分类号： B61D7/24
摘要： An apparatus for pivoting and locking a door on the bottom of a rail hopper car includes a locking mechanism for locking the door when closed and a lever mechanism for pivoting the door between closed and open positions. The locking mechanism and lever mechanism are separate but are operated by a single sliding operating linkage on the bottom of the car.
摘要翻译： 用于枢转和锁定轨道料斗车厢底部的门的装置包括用于在关闭时锁定门的锁定机构和用于在关闭位置和打开位置之间枢转门的杠杆机构。 锁定机构和杠杆机构是分开的，但是通过在底部的单个滑动操作连杆操作。
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公开(公告)号：US3914847A
公开(公告)日：1975-10-28
申请号：US44620974
申请日：1974-02-27
申请人： MARTIN RICHARD ACE
发明人： MARTIN RICHARD ACE
CPC分类号： B61D7/04 , B61F1/10 , Y10T29/49826 , Y10T29/49904
摘要： A railway hopper car end structure and method of assembly is disclosed. The end structure includes a bolster assembly having a bottom plate extending transversely between the side sills and an upper arcuate wrap sheet secured at the opposite side sheets and at the inclined slope sheet. Diagonal gusset plates and vertical web plates extend between the wrap and bottom sheets to strengthen the bolster assembly. The bolster assembly carries a conventional center sill and center plate assembly. A plurality of generally semi-circular diaphragm plates extend transversely between the wrap sheet and the slope sheet at locations above the car axis and center plate to structurally stiffen the car body. The method of assembly consists of forming a sub-assembly including the bolster assembly, slope sheet and diaphragm plates and joining the sub-assembly to another sub-assembly including the side sills and intermediate bulkheads to permit alignment of the car during fabrication. The top and side sheets are then joined to one another and to the side sill and end structures to enclose the hopper car.
摘要翻译： 公开了一种铁路货车车尾结构和组装方法。 端部结构包括具有在侧梁之间横向延伸的底板和固定在相对侧板和倾斜斜板上的上弓形包裹片的垫板组件。 对角板角板和垂直腹板在包裹和底部片之间延伸，以加强枕垫组件。 枕垫组件带有传统的中心梁和中心板组件。 多个大致半圆形的隔膜板在汽车轴线和中心板上方的位置在包裹片和倾斜片之间横向延伸，以在车身上结构加强。 组装方法包括形成一个子组件，该组件包括垫板组件，斜板和隔膜板，并将子组件连接到包括侧梁和中间隔板的另一个子组件，以允许在制造过程中对准轿厢。 顶板和侧板然后彼此连接并且连接到侧梁和端部结构以封闭料斗车。
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公开(公告)号：US3844229A
公开(公告)日：1974-10-29
申请号：US33543973
申请日：1973-02-26
申请人： TRINITY IND INC
发明人： MARTIN R
摘要： A railway hopper car end structure and method of assembly is disclosed. The end structure includes a bolster assembly having a bottom plate extending transversely between the side sills and an upper arcuate wrap sheet secured at the opposite side sheets and at the inclined slope sheet. Diagonal gusset plates and vertical web plates extend between the wrap and bottom sheets to strengthen the bolster assembly. The bolster assembly carries a conventional center sill and center plate assembly. A plurality of generally semi-circular diaphragm plates extend transversely between the wrap sheet and the slope sheet at locations above the car axis and center plate to structurally stiffen the car body. The method of assembly consists of forming a sub-assembly including the bolster assembly, slope sheet and diaphragm plates and joining the sub-assembly to another sub-assembly including the side sills and intermediate bulkheads to permit alignment of the car during fabrication. The top and side sheets are then joined to one another and to the side sill and end structures to enclose the hopper car.
摘要翻译： 公开了一种铁路货车车尾结构和组装方法。 端部结构包括具有在侧梁之间横向延伸的底板和固定在相对侧板和倾斜斜板上的上弓形包裹片的垫板组件。 对角板角板和垂直腹板在包裹和底部片之间延伸，以加强枕垫组件。 枕垫组件带有传统的中心梁和中心板组件。 多个大致半圆形的隔膜板在汽车轴线和中心板上方的位置在包裹片和倾斜片之间横向延伸，以在车身上结构加强。 组装方法包括形成一个子组件，该组件包括垫板组件，斜板和隔膜板，并将子组件连接到包括侧梁和中间隔板的另一个子组件，以允许在制造过程中对准轿厢。 顶板和侧板然后彼此连接并且连接到侧梁和端部结构以封闭料斗车。
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公开(公告)号：US3161148A
公开(公告)日：1964-12-15
申请号：US10443961
申请日：1961-04-20
申请人： TALBOT WAGGONFAB
IPC分类号： B61D7/04
CPC分类号： B61D7/04
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公开(公告)号：US20200156667A1
公开(公告)日：2020-05-21
申请号：US16617378
申请日：2018-05-29
摘要： The present invention provides a railway wagon (100) comprising: a pair of bogies (106a, 106b), each bogie having wheels (108) configured in use to run on rails; a frame (104) supported by the pair of bogies (106a, 106b); and a bin (102) supported by the frame (104). The bin (102) has: a base portion (110) defining at least one catchment area (124); a substantially upright first end wall (114a); a substantially upright second end wall (114b) two longitudinal sidewalls (116a, 116b) extending between the first end wall (114a) and the second end wall (114b); an interior volume (118) for carrying product therein, the interior volume (118) being at least substantially defined by the first end wall (114a), the second end wall (114b), the two longitudinal sidewalls (116a, 166b), and the base portion (110); and an opening (120) opposite the base portion (110). The bin (102) is formed from at least two sections (103a, 103b) joined together, each section (103a, 103b) being formed at least substantially of composite materials and moulded as a single structure.
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公开(公告)号：US20160101790A1
公开(公告)日：2016-04-14
申请号：US14969667
申请日：2015-12-15
发明人： James W. FORBES , Tomasz BIS
摘要： A hopper car discharge outflow is controlled by closure members, at least one of which is movable. The doors are hingeless, being mounted on four bar linkages, such that the distal edge of the doors sweeps predominantly horizontally while the proximal edge of the door moves predominantly upwardly. The doors move through noncircular arcs, such that the size of the vertically projected door opening is abnormally large compared to the clearance heights of the door. The doors are driven by a longitudinal shaft that is mounted within the center sill. It drives a set of single input, double output bell cranks that drive adjacent pairs of doors, and that employs an over-center toggle to hold the doors in the closed position when the car is laded. The actuators may be mounted in shelters midway along the car, and may be offset from the centersill. The actuators may be mounted predominantly vertically such that gravity may obviate the need for a secondary lock. The doors of a transverse car need not all be of the same size. The over center may include a manual release having a fulcrum with a progressive decrease in mechanical advantage.
摘要翻译： 漏斗车排放流出由关闭构件控制，其中至少一个可移动。 门是无铰链的，安装在四个杆连杆上，使得门的远侧边缘主要以水平方式扫掠，同时门的近侧边缘主要向上移动。 门移动通过非圆弧，使得垂直投影的门开口的尺寸与门的间隙高度异常地大。 门由安装在中心槛内的纵轴驱动。 它驱动一组单输入双输出钟形曲柄，驱动相邻的门对，并且当轿厢被装载时，采用超中心开关将门保持在关闭位置。 致动器可以沿着轿厢中途安装在收容所中，并且可以偏离中心。 致动器可以主要地垂直地安装，使得重力可以消除对辅助锁的需要。 横向车的门不一定都是相同的大小。 过中心可以包括具有逐渐减小的机械优点的支点的手动释放。
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公开(公告)号：US4351243A
公开(公告)日：1982-09-28
申请号：US188413
申请日：1980-09-18
申请人： Cornelis Brouwer
发明人： Cornelis Brouwer
摘要： A hopper car structure having a hopper body with a discharge opening at the bottom. A pivotally hung door having an arcuate base plate normally closes said opening and an arm is pivotally mounted on the door. A roller is carried by the arm on its free end and is intended to engage a ramp. The arm, in the closed condition of the door, has an abutment surface thereof spaced downwardly from an abutment surface of the door. When said roller engages an upwardly inclined ramp, the arm pivots upwardly with respect to the door until the abutment surface of the arm engages the abutment surface of the door. The door and arm then swing together about the pivotal mountings of the door to the open position of the door. The arm is locked against movement while the door is in its closed position and the abutment surface of the arm is spaced below the abutment surface of the door.
摘要翻译： 一种料斗车结构，其具有在底部具有排放口的料斗本体。 具有弓形基板的枢轴式门通常关闭所述开口，并且臂可枢转地安装在门上。 辊子在其自由端上被手臂承载，并用于接合斜坡。 在门的关闭状态下的臂具有与门的邻接表面向下间隔开的邻接表面。 当所述辊接合向上倾斜的斜坡时，臂相对于门向上枢转，直到臂的邻接表面接合门的邻接表面。 门和手臂随后围绕门的枢转安装架一起摆动到门的打开位置。 当门处于其关闭位置时，臂被锁定以防止移动，并且臂的邻接表面在门的邻接表面下方间隔开。
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