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21. 发明申请

US20110315041A1 SYMMETRICAL MULTI-UNIT RAILROAD CAR 审中-公开
标题翻译：对称多单元轨道车
公开(公告)号：US20110315041A1
公开(公告)日：2011-12-29
申请号：US13224743
申请日：2011-09-02
申请人： Mohamed Al-Kaabi , Jamal Hematian
发明人： Mohamed Al-Kaabi , Jamal Hematian
IPC分类号： B61D15/00
CPC分类号： B61F3/125 , B61D3/10 , B61G5/02
摘要： The present invention relates to symmetrical arrangements in multi-unit articulated rail road cars. A multi-unit railroad car has an odd number of railcar units joined end to end by articulated connectors supported by railcar trucks. The railroad car has a transverse centerline. The arrangement of articulated connectors about the transverse centerline is symmetrical.
摘要翻译：本发明涉及多单元铰接轨道车辆中的对称布置。多单位铁路车辆有多个轨道车辆单元，由轨道车辆支撑的铰接连接端到端。铁路车辆有横向中心线。铰接连接器围绕横向中心线的布置是对称的。

22. 发明授权

US07845288B2 Rail road car truck and members thereof 有权
标题翻译：铁路车辆卡车及其成员
公开(公告)号：US07845288B2
公开(公告)日：2010-12-07
申请号：US10564044
申请日：2004-07-08
申请人： James Wilfred Forbes , Jamal Hematian
发明人： James Wilfred Forbes , Jamal Hematian
IPC分类号： B61F5/26
CPC分类号： B61F5/50 , B61F3/02 , B61F5/04 , B61F5/12 , B61F5/122 , B61F5/14 , B61F5/26 , B61F5/28 , B61F5/30 , B61F5/308 , B61F5/38 , B61F5/40 , B61F15/08
摘要： A rail road freight car truck has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The mounting interface between the ends of the axles and the sideframe pedestals allows lateral rocking motion of the sideframes in the manner of a swing motion truck. The lateral swinging motion is combined with a longitudinal self steering capability. The self steering capability may be obtained by use of a longitudinally oriented rocker that may tend to permit resistance to deflection that is proportional to the weight carried across the interface. The truck may have auxiliary centering elements mounted in the pedestal seats, and those auxiliary centering elements may be made of resilient elastomeric material. The truck may also have friction dampers that have a disinclination to stick-slip behavior. The friction dampers may be provided with brake linings, or similar features, on the face engaging the sideframe columns, on the slope face, or both. The friction dampers may operate to yield upward and downward friction forces that are not overly unequal. The friction dampers may be mounted in a four-cornered arrangement at each end of the truck bolster. The spring groups may include sub-groups of springs of different heights.
摘要翻译：铁路货车车辆有一个卡车支架和一对侧框架，卡车摇枕横向安装在侧框架上。轴的端部和侧架座之间的安装界面允许侧框架以摆动卡车的方式进行横向摇摆运动。横向摆动与纵向自动转向能力相结合。自动转向能力可以通过使用纵向取向的摇杆来获得，所述摇杆可以倾向于允许抵抗跨越界面承载的重量的挠曲。卡车可以具有安装在基座座中的辅助定心元件，并且那些辅助定心元件可以由弹性弹性体材料制成。卡车也可能具有摩擦阻尼器，这些摩擦阻尼器具有滑动性的倾向。摩擦阻尼器可以在与侧架柱，倾斜面或两者配合的面上设有制动衬片或相似的特征。摩擦阻尼器可以操作以产生不会过度不等的向上和向下的摩擦力。摩擦阻尼器可以在卡车摇枕的每一端安装成四角配置。弹簧组可以包括不同高度的弹簧的子组。

23. 发明申请

US20050022689A1 Rail road car truck and fittings therefor 有权
标题翻译：铁路车辆卡车及其配件
公开(公告)号：US20050022689A1
公开(公告)日：2005-02-03
申请号：US10888788
申请日：2004-07-08
申请人： James Forbes , Jamal Hematian
发明人： James Forbes , Jamal Hematian
IPC分类号： B61F20060101 , B61F3/00 , B61F5/04 , B61F5/12 , B61F5/14 , B61F5/30 , B61F5/38
CPC分类号： B61F5/50 , B61F3/02 , B61F5/04 , B61F5/12 , B61F5/122 , B61F5/14 , B61F5/26 , B61F5/28 , B61F5/30 , B61F5/308 , B61F5/38 , B61F5/40 , B61F15/08
摘要： A rail road freight car truck has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The mounting interface between the ends of the axles and the sideframe pedestals allows lateral rocking motion of the sideframes in the manner of a swing motion truck. The lateral swinging motion is combined with a longitudinal self steering capability. The self steering capability may be obtained by use of a longitudinally oriented rocker that may tend to permit resistance to deflection that is proportional to the weight carried across the interface. The truck may have auxiliary centering elements mounted in the pedestal seats, and those auxiliary centering elements may be made of resilient elastomeric material. The truck may also have friction dampers that have a disinclination to stick-slip behaviour. The friction dampers may be provided with brake linings, or similar features, on the face engaging the sideframe columns, on the slope face, or both. The friction dampers may operate to yield upward and downward friction forces that are not overly unequal. The friction dampers may be mounted in a four-cornered arrangement at each end of the truck bolster. The spring groups may include sub-groups of springs of different heights.
摘要翻译：铁路货车车辆有一个卡车支架和一对侧框架，卡车摇枕横向安装在侧框架上。轴的端部和侧架座之间的安装界面允许侧框架以摆动卡车的方式进行横向摇摆运动。横向摆动与纵向自动转向能力相结合。自动转向能力可以通过使用纵向取向的摇杆来获得，所述摇杆可以倾向于允许抵抗跨越界面承载的重量的挠曲。卡车可以具有安装在基座座中的辅助定心元件，并且那些辅助定心元件可以由弹性弹性体材料制成。卡车也可能具有摩擦阻尼器，这些摩擦阻尼器具有滑动性的倾向。摩擦阻尼器可以在与侧架柱，倾斜面或两者配合的面上设有制动衬片或相似的特征。摩擦阻尼器可以操作以产生不会过度不等的向上和向下的摩擦力。摩擦阻尼器可以在卡车摇枕的每一端安装成四角配置。弹簧组可以包括不同高度的弹簧的子组。

24. 发明申请

US20050005815A1 Rail road car truck 有权
标题翻译：铁路车辆卡车
公开(公告)号：US20050005815A1
公开(公告)日：2005-01-13
申请号：US10745926
申请日：2003-12-24
申请人： James Forbes , Jamal Hematian
发明人： James Forbes , Jamal Hematian
IPC分类号： B61F5/06 , B61F5/12 , B61F5/30 , B61F5/38 , B61F1/00
CPC分类号： B61F5/06 , B61F5/12 , B61F5/305 , B61F5/38
摘要： A rail road freight car truck has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The mounting interface between the ends of the axles and the sideframe pedestals allows lateral rocking motion of the sideframes in the manner of a swing motion truck. The lateral swinging motion is combined with a longitudinal self steering capability. The self steering capability may be obtained by use of a longitudinally oriented rocker that may tend to permit resistance to self steering that is proportional to the weight carried across the interface. The trucks may have auxiliary centering elements mounted in the pedestal seats, and those auxiliary centering elements may be made of resilient elastomeric material. The truck may also have friction dampers that have a disinclination to stick-slip behaviour. The friction dampers may be provided with brake linings, or similar features, on the face engaging the sideframe columns, on the slope face, or both.
摘要翻译：铁路货车车辆有一个卡车支架和一对侧框架，卡车摇枕横向安装在侧框架上。轴的端部和侧架座之间的安装界面允许侧框架以摆动卡车的方式进行横向摇摆运动。横向摆动与纵向自动转向能力相结合。自动转向能力可以通过使用纵向定向的摇杆获得，该摇杆可以倾向于允许与自动转向的阻力成比例，该自动转向与穿过接口的重量成正比。卡车可以具有安装在基座座中的辅助定心元件，并且这些辅助定心元件可以由弹性弹性体材料制成。卡车也可能具有摩擦阻尼器，这些摩擦阻尼器具有滑动性的倾向。摩擦阻尼器可以在与侧架柱，倾斜面或两者配合的面上设有制动衬片或相似的特征。

25. 发明申请

US20140116290A1 FITTINGS FOR AUTORACK RAILROAD CAR 有权
标题翻译：汽车自动配件
公开(公告)号：US20140116290A1
公开(公告)日：2014-05-01
申请号：US13666830
申请日：2012-11-01
申请人： Jamal Hematian , Ryan Duwyn
发明人： Jamal Hematian , Ryan Duwyn
IPC分类号： B61D17/00
CPC分类号： B61D3/187 , B61D3/18 , B61D17/00 , B61D17/10 , B61F1/02
摘要： An autorack rail road car has an underframe having a main deck, and a rack mounted to the underframe. The rack supports one or more decks above the main deck, and also supports, or defines, an enclosure that protects the automobiles carried as lading. One way to prolong the life of the rack is to delay corrosion. Corrosion may start in locations that are difficult to clean, or that have not been cleaned prior to painting. Autorack upper decks may use longitudinally extending stringers. A stringer of closed section may be less prone to facilitating early corrosion, and may be less prone to drip rust-filled water on automobiles carried as lading. In some embodiments the stringer may be placed at a slope discontinuity in the lading deck, and may overlap that slope discontinuity.
摘要翻译：自动轨道公路车辆具有具有主甲板的底架和安装到底架的机架。机架支撑在主甲板之上的一个或多个甲板，并且还支撑或限定保护作为提单携带的汽车的外壳。延长机架寿命的一种方法是延缓腐蚀。腐蚀可能会在难以清洁的地方开始，或者在涂装之前没有清洁。自动售货上甲板可以使用纵向延伸的桁条。封闭截面的纵梁可能不太容易促进早期腐蚀，并且可能不太容易在承载的汽车上滴下生锈的水。在一些实施例中，纵梁可以以斜坡不连续的方式放置在提升甲板中，并且可能与该斜率不连续重叠。

26. 发明授权

US08011305B2 Symmetrical multi-unit railroad car 有权
标题翻译：对称多单元铁路车
公开(公告)号：US08011305B2
公开(公告)日：2011-09-06
申请号：US10611659
申请日：2003-06-30
申请人： Mohamed Al-Kaabi , Jamal Hematian
发明人： Mohamed Al-Kaabi , Jamal Hematian
IPC分类号： B61D49/00
CPC分类号： B61F3/125 , B61D3/10 , B61G5/02
摘要： The present invention relates to symmetrical arrangements in multi-unit articulated rail road cars. A multi-unit railroad car has an odd number of railcar units joined end to end by articulated connectors supported by railcar trucks. The railroad car has a transverse centerline. The arrangement of articulated connectors about the transverse centerline is symmetrical.
摘要翻译：本发明涉及多单元铰接轨道车辆中的对称布置。多单位铁路车辆有多个轨道车辆单元，由轨道车辆支撑的铰接连接端到端。铁路车辆有横向中心线。铰接连接器围绕横向中心线的布置是对称的。

27. 发明申请

US20110073002A1 Rail Road Car Truck and Members Thereof 有权
标题翻译：铁路车辆卡车及其成员
公开(公告)号：US20110073002A1
公开(公告)日：2011-03-31
申请号：US12962482
申请日：2010-12-07
申请人： James Wilfred Forbes , Jamal Hematian
发明人： James Wilfred Forbes , Jamal Hematian
IPC分类号： B61F15/20
CPC分类号： B61F5/50 , B61F3/02 , B61F5/04 , B61F5/12 , B61F5/122 , B61F5/14 , B61F5/26 , B61F5/28 , B61F5/30 , B61F5/308 , B61F5/38 , B61F5/40 , B61F15/08
摘要： A rail road freight car truck has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The mounting interface between the ends of the axles and the sideframe pedestals allows lateral rocking motion of the sideframes in the manner of a swing motion truck. The lateral swinging motion is combined with a longitudinal self steering capability. The self steering capability may be obtained by use of a longitudinally oriented rocker that may tend to permit resistance to deflection that is proportional to the weight carried across the interface. The truck may have auxiliary centering elements mounted in the pedestal seats, and those auxiliary centering elements may be made of resilient elastomeric material. The truck may also have friction dampers that have a disinclination to stick-slip behavior. The friction dampers may be provided with brake linings, or similar features, on the face engaging the sideframe columns, on the slope face, or both. The friction dampers may operate to yield upward and downward friction forces that are not overly unequal. The friction dampers may be mounted in a four-cornered arrangement at each end of the truck bolster. The spring groups may include sub-groups of springs of different heights.
摘要翻译：铁路货车车辆有一个卡车支架和一对侧框架，卡车摇枕横向安装在侧框架上。轴的端部和侧架座之间的安装界面允许侧框架以摆动卡车的方式进行横向摇摆运动。横向摆动与纵向自动转向能力相结合。自动转向能力可以通过使用纵向取向的摇杆来获得，所述摇杆可以倾向于允许抵抗跨越界面承载的重量的挠曲。卡车可以具有安装在基座座中的辅助定心元件，并且那些辅助定心元件可以由弹性弹性体材料制成。卡车也可能具有摩擦阻尼器，这些摩擦阻尼器具有滑动性的倾向。摩擦阻尼器可以在与侧架柱，倾斜面或两者配合的面上设有制动衬片或相似的特征。摩擦阻尼器可以操作以产生不会过度不等的向上和向下的摩擦力。摩擦阻尼器可以在卡车摇枕的每一端安装成四角配置。弹簧组可以包括不同高度的弹簧的子组。

28. 发明申请

US20080066641A1 RAIL ROAD CAR AND BEARING ADAPTER FITTINGS THEREFOR 有权
标题翻译：铁路车辆和轴承适配器
公开(公告)号：US20080066641A1
公开(公告)日：2008-03-20
申请号：US11860003
申请日：2007-09-24
申请人： James Forbes , Jamal Hematian , Tomasz Bis , William Davis
发明人： James Forbes , Jamal Hematian , Tomasz Bis , William Davis
IPC分类号： B61F5/26
CPC分类号： B61F5/122 , B61F5/30
摘要： A rail road freight car truck, which may be a Barber S2HD truck or other kind of truck, has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The sideframes are mounted on a pair of wheelsets. The bolster may be resiliently sprung and may have friction dampers. Either the friction dampers or the sideframe column wear plates may have a non-metallic wear plate, or wear surface, which may be replaceable, and which may tend to exhibit non-stick slip, or reduced stick slip behaviour in use. Bearing adapters may be mounted on the bearings of the wheelsets, and resilient pad members may be mounted on the bearing adapters. The pedestal seats may sit over the resilient pads. There may be a discontinuity in the vertical load path between the pedestal roof and the bearing. The discontinuity in the vertical load path may tend to shed a portion of the vertical load to either side of the top rollers of the bearing races to a greater extent than if the vertical load path discontinuity were not present.
摘要翻译：可能是理发S2HD卡车或其他类型的卡车的铁路货运车辆卡车有一个卡车支架和一对侧架，卡车摇枕横向安装在侧框架上。侧框安装在一对轮对上。枕头可以弹性地弹起并且可以具有摩擦阻尼器。摩擦阻尼器或侧架柱耐磨板可以具有非金属耐磨板或磨损表面，其可以是可替换的，并且其可能倾向于表现出不粘滑动，或者在使用中降低了粘滑性能。轴承适配器可以安装在轮对的轴承上，并且弹性垫构件可以安装在轴承适配器上。座椅座位可以坐在弹性垫上。底座顶板和轴承之间的垂直载荷路径可能存在不连续性。垂直载荷路径上的不连续性可能倾向于比不存在垂直载荷路径不连续性的情况下将垂直载荷的一部分从轴承座圈的顶部辊子的任一侧排出。

29. 发明申请

US20060137565A1 Rail road car truck and bearing adapter fitting therefor 审中-公开
标题翻译：铁路车车和轴承适配器
公开(公告)号：US20060137565A1
公开(公告)日：2006-06-29
申请号：US11019664
申请日：2004-12-23
申请人： James Forbes , Jamal Hematian , Tomasz Bis , William Davis
发明人： James Forbes , Jamal Hematian , Tomasz Bis , William Davis
IPC分类号： B61D1/00
CPC分类号： B61F5/122 , B61F5/30
摘要： A rail road freight car truck, which may be a Barber S2HD truck or other kind of truck, has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The sidefrmes are mouted on a pair of wheelsets. The bolster may be resiliently sprung and may have friction dampers. Either the friction dampers or the sideframe column wear plates may have a non-metallic wear plate, or wear surface, which may be replaceable, and which may tend to exhibit non-stick slip, or reduced stick slip behaviour in use. Bearing adapters may be mounted on the bearings of the wheelsets, and resilient pad members may be mounted on the bearing adapters. The pedestal seats may sit over the resilient pads. There may be a discontinuity in the vertical load path between the pedestal roof and the bearing. The discontinuity in the vertical load path may tend to shed a portion of the vertical load to either side of the top rollers of the bearing races to a greater extent than if the vertical load path discontinuity were not present.
摘要翻译：可能是理发S2HD卡车或其他类型的卡车的铁路货运车辆卡车有一个卡车支架和一对侧架，卡车摇枕横向安装在侧框架上。侧镜在一对轮对上倾斜。枕头可以弹性地弹起并且可以具有摩擦阻尼器。摩擦阻尼器或侧架柱耐磨板可以具有非金属耐磨板或磨损表面，其可以是可替换的，并且其可能倾向于表现出不粘滑动，或者在使用中降低了粘滑性能。轴承适配器可以安装在轮对的轴承上，并且弹性垫构件可以安装在轴承适配器上。座椅座位可以坐在弹性垫上。底座顶板和轴承之间的垂直载荷路径可能存在不连续性。垂直载荷路径上的不连续性可能倾向于比不存在垂直载荷路径不连续性的情况下将垂直载荷的一部分从轴承座圈的顶部辊子的任一侧排出。

30. 发明申请

US20060117985A1 Rail road car truck and bolster therefor 有权
标题翻译：铁路车辆卡车和扶手
公开(公告)号：US20060117985A1
公开(公告)日：2006-06-08
申请号：US11002222
申请日：2004-12-03
申请人： James Forbes , Jamal Hematian , Tomasz Bis
发明人： James Forbes , Jamal Hematian , Tomasz Bis
IPC分类号： B61F3/00
CPC分类号： B61F5/06 , B61F5/32
摘要： A rail road freight car truck has a truck bolster and a pair of side frames, the truck bolster being mounted transversely relative to the side frames. The mounting interface between the ends of the axles and the sideframe pedestals allows lateral rocking motion of the sideframes in the manner of a swing motion truck. The lateral swinging motion is combined with a longitudinal self steering capability. The self steering capability may be obtained by use of a longitudinally oriented rocker that may tend to permit resistance to deflection that is proportional to the weight carried across the interface. The truck may have auxiliary centering elements mounted in the pedestal seats, and those auxiliary centering elements may be made of resilient elastomeric material. The truck may also have friction dampers that have a disinclination to stick-slip behaviour. The friction dampers may be provided with brake linings, or similar features, on the face engaging the sideframe columns, on the slope face, or both. The friction dampers may operate to yield upward and downward friction forces that are not overly unequal. The friction dampers may be mounted in a four-cornered arrangement at each end of the truck bolster. The spring groups may include sub-groups of springs of different heights.
摘要翻译：铁路货车车辆有一个卡车支架和一对侧框架，卡车摇枕横向安装在侧框架上。轴的端部和侧架座之间的安装界面允许侧框架以摆动卡车的方式进行横向摇摆运动。横向摆动与纵向自动转向能力相结合。自动转向能力可以通过使用纵向取向的摇杆来获得，所述摇杆可以倾向于允许抵抗跨越界面承载的重量的挠曲。卡车可以具有安装在基座座中的辅助定心元件，并且那些辅助定心元件可以由弹性弹性体材料制成。卡车也可能具有摩擦阻尼器，这些摩擦阻尼器具有滑动性的倾向。摩擦阻尼器可以在与侧架柱，倾斜面或两者配合的面上设有制动衬片或相似的特征。摩擦阻尼器可以操作以产生不会过度不等的向上和向下的摩擦力。摩擦阻尼器可以在卡车摇枕的每一端安装成四角配置。弹簧组可以包括不同高度的弹簧的子组。

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