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    Rail road freight car
    1.
    发明授权
    Rail road freight car 有权
    铁路货运车

    公开(公告)号：US09346472B2

    公开(公告)日：2016-05-24

    申请号：US14025262

    申请日：2013-09-12

    申请人： National Steel Car Limited

    发明人： Ken Black ,  James Batchelor ,  James W. Forbes ,  Damon King Quan

    IPC分类号： B61D9/00 ,  B61D3/16 ,  B61D17/04 ,  B61F1/00 ,  B61F1/14

    CPC分类号： B61D3/16 ,  B61D17/04 ,  B61F1/00 ,  B61F1/14 ,  Y02T30/34

    摘要： A drop-center rail road freight car may have a gondola body for carrying lading, which may have end sections and a deep central section therebetween. The body may include a decking or floor structure, and longitudinally extending side beams bordering the floor structure. The car may have U-shaped bending-moment transmitting cross-bearers. The cross-bearers and side beam stiffeners may have inner and outer flange continuity such as to transmit a bending moment. The car may have stub sills. The stub sills may each have an inboard gooseneck that extends downward and inboard. The gooseneck may have a longitudinally extending portion that connects to the endmost cross-bearer of the central portion of the car. The main shear plate may lap the side sills, and may be bent downwardly to mate with the end margins of the side sheet lower portion to form a converging box-like truncated pyramidal structure.

    摘要翻译： 落地铁路公路货车可以具有用于承载提升的吊船车体，其可以具有端部和其间的深中心部分。 身体可以包括甲板或地板结构，以及与地板结构接壤的纵向延伸的侧梁。 汽车可以具有U形弯矩传递横梁。 横梁和侧梁加强件可具有内和外凸缘的连续性，例如传递弯矩。 这辆车可能有桩底。 柱体可以各自具有向内和内侧延伸的内侧鹅颈管。 鹅颈管可以具有连接到轿厢的中央部分的最终交叉支架的纵向延伸部分。 主剪切板可以搭接侧梁，并且可以向下弯曲以与侧板下部的端部边缘配合以形成会聚的盒状截锥形结构。

    UNDERFRAME STRUCTURE OF RAILCAR
    2.
    发明申请
    UNDERFRAME STRUCTURE OF RAILCAR 有权
    RAILCAR的底层结构

    公开(公告)号：US20130220169A1

    公开(公告)日：2013-08-29

    申请号：US13882887

    申请日：2011-11-04

    申请人： Makoto Taguchi ,  Atsushi Sano ,  Toshiyuki Yamada ,  Osamu Muragishi ,  Masashi Kawamura ,  Yuji Kamei ,  Shuichi Mizuma

    发明人： Makoto Taguchi ,  Atsushi Sano ,  Toshiyuki Yamada ,  Osamu Muragishi ,  Masashi Kawamura ,  Yuji Kamei ,  Shuichi Mizuma

    IPC分类号： B61F1/14

    CPC分类号： B61F1/14 ,  B61D17/10 ,  B61F1/08 ,  B61F1/12

    摘要： An underframe structure of a railcar capable of reducing a deformation amount of a cross beam supporting an underfloor equipment upon underfloor fire. The underframe structure of the railcar includes an underframe having a pair of side sills extending in a railcar longitudinal direction and a cross beam arranged between the side sills and extending in a railcar width direction, a structural floor provided on an upper surface of the underframe, and an underfloor equipment suspended down in a center part in the railcar width direction of the cross beam. The underframe structure includes a passenger cabin floor provided on an upper side of the structural floor, the passenger cabin floor forming a lower surface of a passenger cabin S, and floor receiving members supporting the passenger cabin floor and extending in the railcar longitudinal direction between the structural floor and the passenger cabin floor.

    摘要翻译： 一种能够减少在地板下火时支撑地板下设备的横梁的变形量的轨道车架的底架结构。 轨道车架的底架结构包括：底架，其具有在轨道车辆纵向方向上延伸的一对侧梁，以及布置在所述侧梁之间并沿着轨道车宽度方向延伸的横梁，设置在所述底架的上表面上的结构地板， 以及在横梁的轨道车宽度方向上的中心部分悬挂的地板下设备。 底架结构包括设置在结构地板的上侧的客舱地板，形成客舱S的下表面的客舱地板，以及支撑客舱地板并在轨道车辆纵向方向上延伸的地板接收构件 结构地板和客舱地板。

    Insulated composite railway boxcar and method
    3.
    发明授权
    Insulated composite railway boxcar and method 失效

    公开(公告)号：US5765485A

    公开(公告)日：1998-06-16

    申请号：US684345

    申请日：1996-07-19

    申请人： Mell R. Thoman ,  John W. Coulborn

    发明人： Mell R. Thoman ,  John W. Coulborn

    IPC分类号： B61D17/04 ,  B61F1/00 ,  B61F1/14 ,  B61D17/00

    CPC分类号： B61D17/04 ,  B61F1/00 ,  B61F1/14 ,  Y02T30/34

    摘要： An insulated composite railway boxcar having a composite box structure mounted on a railway car underframe is provided. The composite box structure includes side walls, end walls and a floor molded as an integral unit with fiber reinforced plastic interior and exterior surfaces. The composite box structure includes a first fiber reinforced composite unit and a second fiber reinforced composite unit. The first fiber reinforce composite unit provides the end walls, side walls and floor for the railway boxcar. The second fiber reinforce unit may be permanently attached to the side walls and end walls to provide a roof for the boxcar. The railway car underframe has a center sill, side sills and end sills with a generally rectangular configuration and coplanar surfaces for adhesively bonding the composite box structure with the railway car underframe. Mechanical fasteners are also provided to couple the composite box structure with the railway car underframe.

    Railway tank car cradle support
    4.
    发明授权
    Railway tank car cradle support 失效
    铁路罐车支架

    公开(公告)号：US4257332A

    公开(公告)日：1981-03-24

    申请号：US48925

    申请日：1979-06-15

    申请人： Mark A. Sechrist

    发明人： Mark A. Sechrist

    IPC分类号： B61D5/06 ,  B61F1/00 ,  B61F1/14

    CPC分类号： B61D5/06 ,  B61F1/00 ,  B61F1/14

    摘要： A tank car stub sill underframe is assembled by welding together a pair of angles to opposite edges of a longitudinally extending curved plate to form a generally channel-shaped section. The channel-shaped section includes a concave top plate and a pair of vertically extending legs welded to the concave top plate. Each leg includes an outwardly extending, horizontal flange at the base of each leg. The curved plate includes a first portion extending from the end of the car inboard to a point adjacent, but outboard of, the car body bolster in which the curved plate spans the distance between the vertical legs and each of the plate's transverse outer edges engage the upper end of one of the vertical legs. The curved portion includes a second or intermediate portion extending from the inner end of the first portion through the body bolster area and continuing considerably inboard of the bolster area. In this second, or intermediate, portion the transverse outer edges of the curved plate extend outwardly and above the vertical legs in a concave contour to support the tank. A conventional body bolster extends transversely on either side of the stub sill. The bolster includes a top cover plate which abuts and is welded to the respective outer edges of the curved plate. A third, inner portion of the curved plate extends inboard of the intermediate portion to reinforce the tank. The transverse extent of the curved plate preferably is gradually reduced on each side of the third or inner portion, forming a pair of transversely spaced, horizontal tapers.

    摘要翻译： 通过将一对角度焊接在纵向延伸的弯曲板的相对边缘上以形成大致通道形状的部分来组装罐车底座框架。 通道形部分包括凹形顶板和焊接到凹顶板的一对垂直延伸的腿。 每条腿在每条腿的基部都包括向外延伸的水平法兰。 弯曲板包括第一部分，其从内侧的汽车的端部延伸到轿厢主体的相邻但外侧的点，其中弯曲板跨越垂直腿之间的距离并且每个板的横向外边缘接合 一条垂直腿的上端。 弯曲部分包括从第一部分的内端延伸通过主体垫片区域延伸并延伸到垫片区域内的第二或中间部分。 在该第二或中间部分中，弯曲板的横向外边缘以凹形轮廓向外并在垂直腿之上延伸以支撑罐。 常规的枕骨横向延伸在支柱的两侧。 垫子包括顶盖板，该顶盖板邻接并焊接到弯曲板的相应外边缘。 第三个，弯曲板的内部部分在中间部分的内侧延伸以加强该罐。 弯曲板的横向范围优选地在第三或内部的每一侧逐渐减小，形成一对横向间隔开的水平锥形。

    Resilient railway car truck
    5.
    发明授权
    Resilient railway car truck 失效
    可再生铁路卡车

    公开(公告)号：US3646893A

    公开(公告)日：1972-03-07

    申请号：US3646893D

    申请日：1969-10-02

    申请人： ROCKWELL MFG CO

    发明人： SUNDBY GUSTAV B

    IPC分类号： B61F1/14 ,  B61F3/08 ,  B61F5/10 ,  B61F5/12

    CPC分类号： B61F1/14

    摘要： A railway car in which the car body is pivoted to a truck about a suspension adapter disposed in supporting relationship to its under side and in which the car body is in part supported directly from the truck frame and in part supported from the frame through the suspension adapter.

    摘要翻译： 一种铁路车辆，其中车体围绕悬挂适配器枢转到卡车，该悬挂适配器以与其下侧成支撑关系的方式枢转，并且轿厢主体部分地直接从卡车框架支撑并且部分地通过悬挂从框架支撑 适配器。