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    BOGIE FOR RAIL VEHICLE
    5.
    发明申请
    BOGIE FOR RAIL VEHICLE 有权
    BOGIE的铁路车辆

    公开(公告)号：US20150090553A1

    公开(公告)日：2015-04-02

    申请号：US14553993

    申请日：2014-11-25

    申请人： TANGSHAN RAILWAY VEHICLE CO., LTD.

    发明人： LIXIN ZHANG ,  YANHONG CHEN ,  XIAOJUN ZHANG

    IPC分类号： B60L5/39 ,  B61F5/26

    CPC分类号： B60L5/39 ,  B60L2200/26 ,  B61F5/26 ,  B61F5/52

    摘要： The present invention provides a bogie for a rail vehicle, including: two pairs of wheel sets arranged frontward and backward (51), axle boxes (52) respectively fixedly arranged at both ends of a central rotating shaft of the wheel set, and a frame arranged on two axle boxes on the same side (50), and further including: a current collector mounting plate (53) that is fixedly mounted with a current collector, with both ends of the current collector mounting plate being respectively fixedly connected to the two axle boxes on the same side. In the bogie for the rail vehicle, the current collector is fixedly connected on the axle box, and thus has the same state of motion as the axle box, effectively reducing the displacements of the current collector in all directions relative to the third rail during operation, and reducing vibration and impact suffered by the current collector.

    摘要翻译： 本发明提供了一种用于轨道车辆的转向架，包括：两对车轮组，其布置在前后方向（51），轴箱（52）分别固定地布置在车轮组的中心转轴的两端，框架 布置在同一侧（50）上的两个轴箱上，并且还包括：集电器安装板（53），其固定地安装有集电器，集电器安装板的两端分别固定地连接到两个 轴箱在同一侧。 在轨道车辆的转向架中，集电器固定连接在轴箱上，因此具有与轴箱相同的运动状态，在运行期间有效地减少集电器相对于第三轨道在所有方向上的位移 ，并减少集电器的振动和冲击。

    Rail road car truck and members thereof
    6.
    发明授权
    Rail road car truck and members thereof 有权
    铁路车辆卡车及其成员

    公开(公告)号：US08272333B2

    公开(公告)日：2012-09-25

    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： 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。

    AXLEBOX RETAINER KEY, AN ASSEMBLY INCLUDING THE KEY AND A METHOD OF FASTENING THE KEY
    7.
    发明申请
    AXLEBOX RETAINER KEY, AN ASSEMBLY INCLUDING THE KEY AND A METHOD OF FASTENING THE KEY 失效
    AXLEBOX保持器钥匙，包括钥匙的组件和紧固钥匙的方法

    公开(公告)号：US20090200817A1

    公开(公告)日：2009-08-13

    申请号：US11996704

    申请日：2006-07-26

    申请人： Joseph Wolinski ,  Douglas Gordon Cummings

    发明人： Joseph Wolinski ,  Douglas Gordon Cummings

    IPC分类号： B60B37/00 ,  B23P11/00

    CPC分类号： B61F5/26 ,  B61F5/50 ,  Y10T29/49904

    摘要： An axlebox retainer key (50) is disclosed for fitting to a pedestal leg (24) of a sideframe of a rail wagon bogie. The key (50) comprises a body which has a basal projection (52) which extends in use into a cavity or hole (42) which is formed in the pedestal leg (24). The key (50) also has an upper surface recess (60) which is arranged to receive a locking pin (66) which can be axially inserted to maintain the key (50) at the pedestal leg (24). The locking pin (66) is also inserted via the pedestal leg side wall (30) which incorporates a through-hole (82) through which the locking pin (66) is passed. To install the key (50), an operator first positions the basal projection (52) of the key (50) in the cavity or a hole (42) that is formed in the pedestal leg (24), and then moves the locking pin 66 across the key (50) via the through-hole (82) in the side wall (30) so as to secure the key (50) to the pedestal (24).

    摘要翻译： 公开了一种用于安装到铁路货车转向架的侧架的基座腿（24）上的轴箱固定键（50）。 键（50）包括具有基部突起（52）的主体，该基部突起（52）在使用中延伸到形成在基座腿（24）中的空腔（42）中。 键（50）还具有上表面凹槽（60），该上表面凹槽（60）设置成容纳可以轴向插入的锁定销（66），以将键（50）保持在基座腿（24）处。 锁定销（66）也经由基座腿侧壁（30）插入，该底座侧壁包括通孔（82），锁定销（66）穿过该通孔。 为了安装键（50），操作者首先将键（50）的基部突起（52）定位在空腔中或形成在基座腿（24）中的孔（42）中，然后将锁定销 66通过所述侧壁（30）中的通孔（82）跨过所述键（50），以将所述键（50）固定到所述基座（24）。

    Axle vertical load measurement device and method
    8.
    发明申请
    Axle vertical load measurement device and method 有权
    轴向垂直载荷测量装置及方法

    公开(公告)号：US20040251058A1

    公开(公告)日：2004-12-16

    申请号：US10809818

    申请日：2004-03-26

    申请人： ENSCO, Inc.

    发明人： Gary A. Carr ,  Daniel J. Fullum ,  William L. Jordan

    IPC分类号： G01G019/08 ,  B61F003/00 ,  B61F005/00

    CPC分类号： G01G19/04 ,  B61F5/26 ,  Y10S177/09

    摘要： A vertical load measurement device and a method for measuring a load at least partially supported by an axle of a railcar are disclosed. The measurement device includes a bearing adapter sized to be mounted between a load bearing member of the railcar and an axle bearing housing of the railcar. The beam member has a first end and a second end, at least one end being secured to the bearing adapter, and a midsection extending between the ends which supports the load applied by the load bearing member of the railcar. The midsection of the beam member is vertically spaced from the bearing adapter to allow deflection of the beam member in response to the load applied by the load bearing member. The vertical load measurement device also includes a sensor secured to the beam member which measures the deflection of the beam member.

    摘要翻译： 公开了一种垂直载荷测量装置和用于测量至少部分地由轨道车辆轴支撑的载荷的方法。 测量装置包括尺寸适于安装在轨道车辆的承载构件和轨道车辆的轴承壳体之间的轴承适配器。 梁构件具有第一端和第二端，至少一个端部固定到轴承适配器，以及在端部之间延伸的中间部分，其支撑由轨道车辆的承载构件施加的负载。 梁构件的中部与轴承适配器垂直间隔开，以允许梁构件响应于承载构件施加的载荷而偏转。 垂直负载测量装置还包括固定到梁构件的传感器，其测量梁构件的偏转。

    Bearing adapter and adapter pad for railway trucks
    9.
    发明授权
    Bearing adapter and adapter pad for railway trucks 失效
    用于铁路卡车的轴承适配器和适配器垫

    公开(公告)号：US5799582A

    公开(公告)日：1998-09-01

    申请号：US769941

    申请日：1996-12-19

    申请人： John W. Rudibaugh ,  Charles L. Van Auken

    发明人： John W. Rudibaugh ,  Charles L. Van Auken

    IPC分类号： B61F5/26 ,  B61F5/32

    CPC分类号： B61F5/26 ,  B61F5/32

    摘要： An improved adapter assembly for use in a railcar truck where an axle and bearing are loosely journaled in the pedestal area of a side frame, the adapter assembly being mounted above the bearing in the pedestal opening and including a novel adapter and a novel adapter pad which is mounted on top of the adapter, the adapter together with the bearing, axle and wheels being capable of predetermined lateral movement relative to the side frame.

    摘要翻译： 一种用于轨道车辆的改进的适配器组件，其中轴和轴承松散地轴承在侧框架的基座区域中，适配器组件安装在基座开口中的轴承上方，并且包括新颖的适配器和新颖的适配器垫， 安装在适配器的顶部上，适配器与轴承，轴和车轮一起能够相对于侧框架具有预定的横向移动。

    Railcar truck bearing adapter construction
    10.
    发明授权
    Railcar truck bearing adapter construction 失效
    Railcar卡车轴承适配器施工

    公开(公告)号：US5746137A

    公开(公告)日：1998-05-05

    申请号：US700301

    申请日：1996-08-20

    申请人： Vaughn Terrey Hawthorne ,  Charles P. Spencer ,  Terry L. Pitchford

    发明人： Vaughn Terrey Hawthorne ,  Charles P. Spencer ,  Terry L. Pitchford

    IPC分类号： B61F5/26 ,  B61F5/28 ,  B61F5/32 ,  B61F5/00

    CPC分类号： B61F5/28 ,  B61F5/26 ,  B61F5/32

    摘要： An integrally cast bearing adapter arrangement is provided in the pedestal of a railcar truck side frame, which side frame is cast with a pedestal jaw having a roof, and vertical walls of a first and second leg which roof and walls operate as a bearing adapter to receive and grasp a bearing assembly outer surface at a horizontal diameter of the bearing assembly for an axle end without introducing the manufacturing and assembly tolerances from discrete component assemblies, thereby avoiding the lateral displacement associated with the added tolerances and operating to minimize angular displacement between each mated axle and side frame.

    摘要翻译： 一个整体铸造的轴承适配器装置设置在轨道车辆侧框架的基座中，该侧框架被铸造有具有屋顶的基座颚板以及第一和第二支腿的垂直壁，顶壁和墙壁用作轴承适配器 在轴承组件的水平直径处接收并抓住轴承组件外表面，而不引入离散组件组件的制造和组装公差，从而避免与增加的公差相关联的横向位移并且操作以使每个 配对轴和侧框架。