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1.发明授权公开(公告)号：US06704991B1
公开(公告)日：2004-03-16
申请号：US09551244
申请日：2000-04-17
IPC分类号： B23P1100
CPC分类号： B61D3/20 , B61F1/10 , Y10T29/49947 , Y10T29/49948 , Y10T29/49966 , Y10T29/49968
摘要： A connection or weld attachment and method are disclosed for use in connecting a first structural member with a second structural member. An end plate is preferably attached to one end of the first structural member. The end plate and first structural member may then be attached by mechanical fasteners and at least one weld to the second structural member. A railway car having an underframe defined in part by a pair of side sills and a plurality of crossties may be formed with this mechanical connection. The end plate may be attached to a first leg which is in turn attached to the respective crosstie. The first leg preferably increases in width extending from the crosstie to the end plate. The mechanical fasteners are preferably disposed at opposite ends of the weld to minimize possible fatigue cracking and to increase the life of the associated connection.
摘要翻译： 公开了用于将第一结构构件与第二结构构件连接的连接或焊接附件和方法。 端板优选地附接到第一结构构件的一端。 端板和第一结构构件然后可以通过机械紧固件和至少一个焊接附接到第二结构构件。 具有由一对侧梁和多个交叉部分限定的底框的铁路车辆可以用该机械连接形成。 端板可以附接到第一腿部，该第一腿部又附接到相应的横截面。 第一腿优选地从横截面延伸到端板的宽度增加。 机械紧固件优选地设置在焊缝的相对端处，以最小化可能的疲劳开裂并增加相关连接的寿命。
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公开(公告)号：US06302031B1
公开(公告)日：2001-10-16
申请号：US09313788
申请日：1999-05-17
申请人： Stephen W. Smith , John W. Coulborn
发明人： Stephen W. Smith , John W. Coulborn
IPC分类号： B61D1700
摘要： A railway car with a pair of improved sidewalls is provided. For some applications, the railway car may include a steel railway car underframe with an aluminum body mounted thereon. The car body preferably includes a pair of sidewalls and a pair of end walls. The car body may have an open top or a roof mounted thereon. Relatively, thin side posts are disposed on the exterior of the sidewalls to allow increasing cargo carrying capacity of the railway car. At least one longitudinal stiffener is disposed along the interior surface of each sidewall to provide sufficient strength for the sidewall based on anticipated loading while at the same time allowing reducing the number and the thickness of the side posts. For some applications the side posts and the longitudinal stiffeners may be formed by an extrusion process with substantially the same cross section.
摘要翻译： 提供具有一对改进的侧壁的铁路车辆。 对于一些应用，铁路车辆可以包括安装有铝本体的钢铁车底架。 车身优选地包括一对侧壁和一对端壁。 车体可以具有安装在其上的敞开的顶部或屋顶。 相对地，薄的侧柱设置在侧壁的外部，以允许增加铁路车辆的承载能力。 沿着每个侧壁的内表面设置至少一个纵向加强件，以便基于预期的载荷为侧壁提供足够的强度，同时允许减小侧柱的数量和厚度。 对于一些应用，侧柱和纵向加强件可以通过具有基本上相同横截面的挤压工艺形成。
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公开(公告)号：US06371033B1
公开(公告)日：2002-04-16
申请号：US09412134
申请日：1999-10-05
申请人： Stephen W. Smith , John W. Coulborn , V. Terrey Hawthorne , Samuel R. Williams , C. Dale Christie , John D. Oliver , Glen F. Lazar
发明人： Stephen W. Smith , John W. Coulborn , V. Terrey Hawthorne , Samuel R. Williams , C. Dale Christie , John D. Oliver , Glen F. Lazar
IPC分类号： B61D100
CPC分类号： B61F15/12 , B61F3/08 , F16C19/386 , F16C35/063
摘要： A three piece stabilized railway car truck is provided with dimensions corresponding generally with an AAR nominal 100 ton size truck and a load carrying capability satisfactory for use with railway cars having a 315,000 pound gross weight on rail rating. Various components of the truck have been modified to improve the fatigue life of each component and the overall service life of the resulting railway truck.
摘要翻译： 三件式稳定的铁路车辆卡车的尺寸通常与AAR标称的100吨尺寸的卡车相当，承载能力令人满意地用于铁路车辆的铁路车辆，总重315,000磅。 卡车的各种部件已经修改，以提高各部件的疲劳寿命和所得铁路车辆的整体使用寿命。
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公开(公告)号：US06189456B1
公开(公告)日：2001-02-20
申请号：US09167402
申请日：1998-10-06
申请人： Stephen W. Smith , John W. Coulborn
发明人： Stephen W. Smith , John W. Coulborn
IPC分类号： B61F1500
CPC分类号： B61F15/22
摘要： An improved railway car axle having a shaft body with a pair of wheel seats and a pair of journals respectively disposed adjacent to opposite ends of the axle. A dust guard seat may be located between each wheel seat and the associated journal. Also, fillets are preferably provided at transitions between the dust guard seat and the wheel seat and the dust guard seat and the journal respectively. The journals will preferably be generally cylindrical and may have a nominal outside diameter of approximately six and one half inches and a nominal length of approximately eight and three fourth inches. The dust guard seats separating the respective journals and wheel seats may have a length of approximately three and one half inches. Finally, the wheel seats preferably have a nominal outside diameter of nine and one fourth inches.
摘要翻译： 一种改进的铁路车轴，具有带有一对轮座的轴体和分别邻近车轴相对端设置的一对轴颈。 每个轮座和相关联的轴颈之间可以设有防尘座。 此外，优选地，在防尘座和轮座之间的过渡处以及防尘座和轴颈分别设置圆角。 该期刊优选地是大致圆柱形的，并且可以具有约六个半英寸的标称外径和约八和三个第四英寸的标称长度。 分隔各个轴颈和轮座的防尘罩座可能具有大约三个半英寸的长度。 最后，轮座优选地具有9和1/4英寸的公称外径。
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公开(公告)号：US6138581A
公开(公告)日：2000-10-31
申请号：US90592
申请日：1998-05-27
申请人： Stephen W. Smith , John W. Coulborn
发明人： Stephen W. Smith , John W. Coulborn
摘要： A railway gondola car having trucks for movably supporting the car on railway tracks includes a center sill and a gondola body supported by the trucks. The gondola body includes first and second ends, a first side, a second side, and a bottom assembly. The bottom assembly includes a trough disposed between the trucks and attached to the first and second sides. The bottom assembly also includes a generally hat-shaped stiffener attached to the trough, the first side, and the second side.
摘要翻译： 一辆铁路缆车，用于在铁路轨道上可移动地支撑汽车的卡车包括一个中心门架和一个由卡车支撑的吊舱车体。 吊篮体包括第一端和第二端，第一侧，第二侧和底部组件。 底部组件包括设置在卡车之间并附接到第一和第二侧的槽。 底部组件还包括附接到槽，第一侧和第二侧的大致帽形加强件。
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公开(公告)号：US4875417A
公开(公告)日：1989-10-24
申请号：US87781
申请日：1987-08-21
申请人： John W. Coulborn , John A. Krug
发明人： John W. Coulborn , John A. Krug
摘要： An end structure for a railway car, and more particularly a covered hopper railway car, is disclosed which has side sill extensions extending diagonally inwardly from the ends of the side sills to the center stub sill for transmitting substantially all of the longitudinal, horizontal loads between the center stub sill and the side sills. A generally vertically extending truss is provided between the center stub sill and the end of the car above the center stub sill so as to withstand overturning moments and vertical loads between the end of the car and the center stub sill. A connector casting rigidly interconnects the side sills and the side sill extensions. A transition plate is in face-to-face engagement with the side sheets at the outer ends of the side sills so as to facilitate the transfer of load between the side sills and the side sheets. A cutout is provided in the bottom of the side sills at the ends thereof so as to enable interior welds to be made. A high strength steel cover plate closes the output. The connector casting has an integral roping staple.
摘要翻译： 公开了一种用于铁路车辆的端部结构，更具体地说是一个覆盖的漏斗式铁路车辆，其具有从底梁的端部向对角线向内延伸到中心短柱的侧纵梁延伸部，用于将基本上所有的纵向水平载荷 中心柱和底梁。 大体垂直延伸的桁架设置在中心支柱和中心支柱上方的轿厢端之间，以便承受汽车端部与中心支柱之间的倾覆力矩和垂直载荷。 连接器铸件刚性地将侧梁和下梁槛延伸部互相连接。 过渡板在侧梁的外端处与侧片面对面地接合，以便于侧梁和侧板之间的载荷传递。 在其底端处设有切口，以便能够制造内部焊缝。 高强度钢盖板关闭输出。 连接器铸件具有整体的罗纹钉。
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公开(公告)号：US5857414A
公开(公告)日：1999-01-12
申请号：US684564
申请日：1996-07-19
申请人： Mell R. Thoman , John W. Coulborn
发明人： Mell R. Thoman , John W. Coulborn
CPC分类号： B61D17/045 , B29C70/086 , B29C70/865 , B61D17/005 , Y02T30/40
摘要： A composite box structure having a core encapsulated in multiple layers of fiber reinforced plastic is provided. The core may be formed from various materials which provide improved resistance to heat transfer between the interior and the exterior of the composite box structure. The composite box structure includes a pair of end walls, a pair of side walls, a floor and a roof with fiber reinforced plastic interior and exterior surfaces. An opening is formed in each side wall to allow access to the interior of the composite box structure. A flexible hinge or joint is integrally molded between each end wall and the respective side walls and between each end wall and the floor. The composite box structure may be mounted on a railway car underframe to provide an insulated composite railway boxcar.
摘要翻译： 提供一种具有封装在多层纤维增强塑料中的芯的复合盒结构。 芯可以由各种材料形成，这些材料提供对复合箱结构的内部和外部之间的热传递的改进的抗性。 复合箱结构包括一对端壁，一对侧壁，地板和具有纤维增强塑料内部和外表面的屋顶。 在每个侧壁中形成开口以允许进入复合箱结构的内部。 在每个端壁和相应的侧壁之间以及每个端壁和地板之间一体地模制柔性铰链或接头。 复合箱结构可以安装在铁路车底架上，以提供绝缘的复合铁路厢式车。
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公开(公告)号：US6000342A
公开(公告)日：1999-12-14
申请号：US986187
申请日：1997-12-05
申请人： Mell R. Thoman , John W. Coulborn
发明人： Mell R. Thoman , John W. Coulborn
摘要： A railway car underframe is provided for mounting a composite box structure thereon to form an insulated railway boxcar. 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.
摘要翻译： 提供了一种铁路车底架，用于在其上安装复合箱结构以形成绝缘的铁路厢式车。 复合箱结构包括侧壁，端壁和地板，作为具有纤维增强塑料内部和外部表面的整体单元。 复合箱结构包括第一纤维增强复合单元和第二纤维增强复合单元。 第一个纤维增强复合单元为铁路厢式车提供端壁，侧壁和地板。 第二纤维增强单元可以永久地附接到侧壁和端壁以提供用于厢式车的屋顶。 铁路车底架具有中心门槛，侧槛和末端槛，其具有大致矩形的构造和共面，用于将复合箱结构与铁路车底架粘合。 还提供机械紧固件以将复合箱结构与铁路车底架联接。
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公开(公告)号：US5890435A
公开(公告)日：1999-04-06
申请号：US859671
申请日：1997-05-20
申请人： Mell R. Thoman , John W. Coulborn
发明人： Mell R. Thoman , John W. Coulborn
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.
摘要翻译： 提供一种具有安装在铁路车底架上的复合箱结构的绝缘复合铁路箱式车。 复合箱结构包括侧壁，端壁和地板，作为具有纤维增强塑料内部和外部表面的整体单元。 复合箱结构包括第一纤维增强复合单元和第二纤维增强复合单元。 第一个纤维增强复合单元为铁路厢式车提供端壁，侧壁和地板。 第二纤维增强单元可以永久地附接到侧壁和端壁以提供用于厢式车的屋顶。 铁路车底架具有中心门槛，侧槛和末端槛，其具有大致矩形的构造和共面，用于将复合箱结构与铁路车底架粘合。 还提供机械紧固件以将复合箱结构与铁路车底架联接。
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公开(公告)号：US4646653A
公开(公告)日：1987-03-03
申请号：US711177
申请日：1985-03-13
申请人： Philip A. Balbi , John W. Coulborn
发明人： Philip A. Balbi , John W. Coulborn
CPC分类号： B61D17/043 , B61D17/06 , B61D7/00
摘要： In a stub sill open top railroad car, such as a gondola or hopper car particularly adapted for coal service, a corner fitting or casting is provided at each end of the car joining the top chord extending along each side of the car with the end chord, the latter extending transversely of the car at the upper ends thereof. The corner casting includes projections which extend into the top and end chords so as to facilitate making an integral (i.e., welded) connection between the chords and an adjacent end diagonal member. In one embodiment, the casting includes a downwardly extending portion which is received within and to which the diagonal is welded, while in another embodiment, a connection plate is utilized to secure the end diagonals to the corner casting.
摘要翻译： 在诸如特别适用于煤炭服务的平底船或料斗车厢的底座开口顶部的铁路车辆中，在轿厢的每个端部处设置角配件或铸件，该车辆的两端连接着沿着汽车的每一侧延伸的顶弦和末端弦 后者在其上端横向延伸。 角铸件包括延伸到顶端和末端弦的突起，以便于在弦和相邻的端对角构件之间形成一体（即焊接的）连接。 在一个实施例中，铸件包括一个向下延伸的部分，该部分被接纳在对角线内并被焊接到其上，而在另一个实施例中，连接板被用于将端部对角线固定到角铸件。
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