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公开(公告)号：US20150021445A1
公开(公告)日：2015-01-22
申请号：US14000472
申请日：2012-02-21
申请人： James Franks , Adam W. Kohler
发明人： James Franks , Adam W. Kohler
摘要： Leveling railway vehicles, leveling secondary suspension systems, lift-systems for suspension systems, and other related systems and methods are shown and described. In one example, a railway vehicle includes a superstructure, a bogey, and a leveling secondary suspension system. The leveling suspension system includes at least one spring positioned between the superstructure and the bogey, and a secondary suspension-mounting lift system (SMLS) interfaced with coil spring. The SMLS includes a spring-mount (SM) and a piston assembly. In operation, pressurized hydraulic fluid acts on the piston and lifts the superstructure, thereby allowing the superstructure's access to be raised to a desired height, e.g. a platform height.
摘要翻译： 平整轨道车辆，调平二次悬挂系统，悬挂系统升降系统及其他相关系统和方法进行了说明和描述。 在一个示例中，铁路车辆包括上部结构，起重机和平整的二次悬挂系统。 调平悬架系统包括至少一个位于上部结构和上部结构之间的弹簧，以及与螺旋弹簧接口的二次悬挂安装提升系统（SMLS）。 SMLS包括弹簧安装（SM）和活塞组件。 在操作中，加压液压流体作用在活塞上并提升上部结构，从而允许上部结构的进入升高到所需的高度，例如。 平台高度。
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公开(公告)号：US20140360400A1
公开(公告)日：2014-12-11
申请号：US14369515
申请日：2012-10-30
发明人： Ahmet Civan
摘要： The subject matter invention is a two-piece bogie utilized in low floor railed system vehicles and having wheel sets; carrier parts which are provided mutually by being connected to each other through a hinged connection and which are positioned on the wheel systems where the wheel sets are provided; seating parts embodied in the carrier parts; wherein the seating part comprises a wall part with a placement height determined according to a wheel radius; and a placement plate embodied at the continuation of the wall part, in order to provide isolation of the noise and vibrations occurring in two-piece and low floor bogies.
摘要翻译： 主题发明是用于低地板轨道系统车辆并具有车轮组的两件式转向架; 承载部件通过铰接连接彼此连接并且设置在设置有轮组的车轮系统上而相互提供; 承载部件中的座椅部件; 其中所述座部包括具有根据车轮半径确定的放置高度的壁部分; 以及在壁部的延续处实施的放置板，以便提供隔离两片和低地板转向架中发生的噪声和振动。
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公开(公告)号：US08899159B2
公开(公告)日：2014-12-02
申请号：US13499147
申请日：2010-09-22
申请人： Cedric Zanutti , Michael Wusching , Andreas Wolf
发明人： Cedric Zanutti , Michael Wusching , Andreas Wolf
摘要： Disclosed is a spring assembly for level controlled support of a wagon body on a running gear of a vehicle, in particular of a railway vehicle, including a spring device and an actuator device, wherein the spring device takes up a first installation space, the actuator device takes up a second installation space, the spring device and the actuator device are connected to each other in a direction of action in a kinematically serial arrangement, and the actuator device is designed for at least partially compensating for a change in length of the spring device in the direction of action by a displacement at an actuator component in the direction of action, and wherein the first installation space and the second installation space overlap each other in the direction of action in an overlapping region. Also disclosed is a vehicle having such a spring assembly.
摘要翻译： 公开了一种用于货车车身在车辆的行驶装置上的液压控制支撑的弹簧组件，特别是一种包括弹簧装置和致动器装置的铁路车辆，其中弹簧装置占据第一安装空间，致动器 装置占据第二安装空间，弹簧装置和致动器装置以运动方式串联布置的动作方向彼此连接，并且致动器装置设计成至少部分地补偿弹簧长度的变化 通过在致动器部件的作用方向上的位移而在作用方向上的装置，并且其中第一安装空间和第二安装空间在重叠区域中在作用方向上彼此重叠。 还公开了具有这种弹簧组件的车辆。
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公开(公告)号：US20140117597A1
公开(公告)日：2014-05-01
申请号：US14125800
申请日：2011-07-08
申请人： Kenji Fujimoto
发明人： Kenji Fujimoto
CPC分类号： B61F5/08 , B60G11/62 , B61F5/02 , B61F5/10 , F16F9/0454 , F16F13/002
摘要： An air spring for railroad cars includes an air spring part formed by an upper support on a vehicle body side, an intermediate support arranged therebelow, and a diaphragm made of rubber and extending between the upper support and the intermediate support; and an elastic mechanism b formed by a rubber mass 5 interposed between the intermediate support and a lower support 4 on a bogie side arranged therebelow. The rubber mass 5 has an end in contact with the lower support 4 formed as an enlarged end 5A increasing in diameter as approaching the lower support 4 in a vertical direction. An outer circumferential portion of this enlarged end is fitted in and bonded to an annular groove 12 formed in the lower support 4, and the annular groove 12 has an annular bottom 12A inclined to decrease in height radially outwards to have an annular tapered bottom 12a.
摘要翻译： 用于铁路车辆的空气弹簧包括由车身侧的上支撑件，布置在其下方的中间支撑件和由橡胶制成并在上支撑件和中间支撑件之间延伸的隔膜形成的空气弹簧部件; 以及弹性机构b，其由介于中间支撑件之间的橡胶块5和布置在其下方的转向架侧上的下支撑件4形成。 橡胶块5具有与下支撑件4接触的端部，其形成为在垂直方向上接近下支撑件4时直径增大的扩大端部5A。 该扩大端的外周部嵌合并形成在下支承体4上形成的环状槽12，环状槽12具有向径向外侧倾斜的环状底部12A，具有圆锥形的底部12a。
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公开(公告)号：US20130055922A1
公开(公告)日：2013-03-07
申请号：US13664405
申请日：2012-10-30
发明人： Mingdao SUN , Yong XU , Baolei WANG , Yongjiang LI , Hui LUO , Wanlu GONG , Guangyi XIAO
IPC分类号： B61F5/50
摘要： A wheel truck for a railroad car, including: a front wheel pair assembly and a rear wheel pair assembly; two side frame assemblies, each side frame assembly including a square box and journal-box guides; two spring suspension devices; and a bolster assembly including two ends disposed on the two spring suspension devices, respectively. The bolster assembly includes a pilot hole in the center and two mounting holes on the two ends, the pilot hole is rotationally matched with a cylindrical upper center plate of a car body for transmitting vertical and horizontal forces from the car body, and the two mounting holes are disposed above the two spring suspension devices, respectively. Each mounting hole receives a lower side bearing, and the lower side bearing is matched with a corresponding upper side bearing disposed on each side of the car body for transmitting the vertical load from the car body.
摘要翻译： 一种用于铁路车辆的轮车，包括：前轮对组件和后轮对组件; 两个侧框架组件，每个侧框架组件包括一个方形盒和一个预制导轨; 两个弹簧悬挂装置; 以及包括分别设置在两个弹簧悬挂装置上的两端的摇枕组件。 枕垫组件包括中心的导向孔和两端的两个安装孔，导向孔与汽车主体的圆柱形上中心板旋转配合，用于从车身传递垂直和水平力，并且两个安装 孔分别设置在两个弹簧悬挂装置的上方。 每个安装孔容纳下侧轴承，并且下侧轴承与设置在车体的每一侧上的相应的上侧轴承匹配，用于从车体传递垂直载荷。
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公开(公告)号：US08196520B2
公开(公告)日：2012-06-12
申请号：US12668240
申请日：2008-07-03
IPC分类号： B61C9/00
摘要： A bogie for a locomotive comprising a bogie frame and at least one wheel set including two wheels, a wheel set gear, a wheel set shaft and a wheel set gear housing. A push/pull rod acts on one side of the bogie frame and on the other side of locomotive frame and transfers forces between the two. The gear housing of the wheel set exhibits a recess for the feeding through of the push/pull rod, the recess being bordered by walls which are integral with the remaining housing walls.
摘要翻译： 一种用于机车的转向架，包括转向架框架和至少一个包括两个轮子的轮组，轮组齿轮，轮组轴和轮组齿轮壳体。 推/拉杆作用在转向架框架的一侧和机车框架的另一侧，并在两者之间传递力。 车轮组的齿轮壳体具有用于通过推/拉杆进给的凹部，该凹部由与其余壳体壁成一体的壁边界。
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公开(公告)号：US06568665B2
公开(公告)日：2003-05-27
申请号：US09979250
申请日：2002-01-24
申请人： Günther Foerster , Uwe Heiber , Karsten Klatt
发明人： Günther Foerster , Uwe Heiber , Karsten Klatt
IPC分类号： B60G17015
CPC分类号： F16F9/0454 , B60G17/01933 , B60G2204/111 , B60G2400/252 , B60G2401/00 , B61F5/02 , G01B21/16
摘要： The invention relates to a pneumatic shock-absorber equipped with a height sensor which is to be mounted onto a rail vehicle. The aim of the invention is to prevent components of the rail vehicle, such as supports for the superstructure and/or an additional volume of pressure formed by a cradle, from being drilled or modified in another way in order to create the installation space for the height sensor. The inventive pneumatic shock-absorber is characterized in that an upper extension arm and a lower extension arm extend laterally from the upper support plate and lower mounting plate respectively and that the height sensor is positioned between the two extension arms.
摘要翻译： 本发明涉及一种装备有要安装在轨道车辆上的高度传感器的气动减震器。 本发明的目的是防止轨道车辆的部件，例如用于上部结构的支撑件和/或由支架形成的附加体积的压力，以另一种方式进行钻孔或修改，以便为 高度传感器 本发明的气动减震器的特征在于，上延伸臂和下延伸臂分别从上支撑板和下安装板横向延伸，并且高度传感器位于两个延伸臂之间。
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28.发明授权公开(公告)号：US06550394B1
公开(公告)日：2003-04-22
申请号：US10095230
申请日：2002-03-11
申请人： Richard B. Polley
发明人： Richard B. Polley
IPC分类号： B61F1300
CPC分类号： B60G17/027 , B60G7/04 , B60G2202/413 , B60G2204/125 , B60G2204/4502 , B60G2204/4604 , B60G2400/51 , B60G2400/60 , B61F5/02 , B61F5/245
摘要： An auxiliary suspension for hydraulic or pneumatic railway car suspensions is disclosed. The auxiliary suspension includes a bumper assembly which is located below the railcar body. The bumper assembly further includes a bumper pad that is retracted when a certain level of pressure is present in the hydraulic or pneumatic suspension. In a retracted position, the passenger car has room to “kneel” at a station platform to align the car floor height with the station platform height. When pressure in the hydraulic or pneumatic suspension is absent, the bumper pad of the auxiliary suspension extends to allow safe operation of the passenger train.
摘要翻译： 公开了一种用于液压或气动铁路车辆悬架的辅助悬架。 辅助悬架包括位于导轨车体下方的保险杠组件。 保险杠组件还包括当在液压或气动悬架中存在一定水平的压力时收缩的保险杠垫。 在缩回位置，乘用车有可能在车站平台上“跪”，以将车身高度与车站平台高度对齐。 当液压或气动悬架中的压力不存在时，辅助悬架的缓冲垫延伸以允许客运列车的安全操作。
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公开(公告)号：US06289821B1
公开(公告)日：2001-09-18
申请号：US09300617
申请日：1999-04-27
申请人： Johannes Amrath
发明人： Johannes Amrath
IPC分类号： B61F300
CPC分类号： B61F5/02
摘要： The rail vehicle, especially for a streetcar or metropolitan transit car for local traffic, includes a car body (1) and an undercarriage (2) nonrotatably connected with each other by respective guide rods (3) each extending in a longitudinal direction. The connector members (3a) of these guide rods (3) facing the car body (1) and the corresponding receptacles (4) for them attached to the car body are arranged together in the central plane (M) of the undercarriage, which extends perpendicularly to the vehicle longitudinal axis (L). The connector members (3a) and the corresponding receptacles (4) are arranged together in the central plane (M) in a symmetrical arrangement so that a rapid reversal of the running direction of the undercarriage may be performed by only releasing the guide rods from their receptacles, rotating the undercarriage by about 180° and reconnecting the guide rods to the receptacles without moving the undercarriage from the first head end to the second head end of the car body (1). Alternatively the connector members (3a) of these guide rods (3) can be spaced a distance (a) from the central plane (M) of the undercarriage (2) and the receptacles (4) are equipped with connector pieces (4a) for spanning this distance (a), which are screwed on the receptacle (4), either in front of or behind the central plane (M) in a direction along the vehicle longitudinal axis (L).
摘要翻译： 铁路车辆，特别是用于当地交通的有轨电车或大都市中转车，包括车体（1）和通过各自沿纵向方向延伸的各个导杆（3）彼此不可旋转地连接的起落架（2）。 这些引导杆（3）的面向轿厢主体（1）的连接器构件（3a）和安装在车身上的相应的插座（4）一起布置在起落架的中心平面（M） 垂直于车辆纵向轴线（L）。 连接器构件（3a）和对应的插座（4）以对称的布置在中心平面（M）中一起布置，使得可以通过仅将引导杆从它们的引导杆释放而执行起落架的行进方向的快速反转 将底架旋转大约180°并且将导杆重新连接到容器而不使起落架从第一头端移动到车体（1）的第二头端。 或者，这些导杆（3）的连接器构件（3a）可以与起落架（2）的中心平面（M）间隔一定距离，并且插座（4）配备有用于 跨过该距离（a），其在沿着车辆纵向轴线（L）的方向上在中心平面（M）的前方或后方拧在容器（4）上。
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30.发明授权Axle stop arrangement for single axle wheel truck for a skeleton type railway car 失效用于骨架式铁路车辆的单轴轮车的车轴停止布置
公开(公告)号：US4589346A
公开(公告)日：1986-05-20
申请号：US535406
申请日：1983-09-26
申请人： Roy W. Miller
发明人： Roy W. Miller
CPC分类号： B61D3/184 , B61D45/005 , B61F5/02 , B61F5/32
摘要： The wheel and axle assembly of a single axle wheel truck for a railway car is prevented from exceeding acceptable lateral and longitudinal movement with respect to fixed body portions of the railway car by an axle stop arrangement positioned laterally outboard of the wheel truck springs. This axle stop arrangement controls the wheel set movement relative to the car body and, due to its laterally outboard positioning, engagement between the axle stop structure and the wheels is prevented.
摘要翻译： 用于铁路车辆的单轴轮车的车轮和车轴组件通过轮毂卡车弹簧横向外侧定位的轴止动装置而被防止超过相对于铁路车辆的固定部分的可接受的横向和纵向移动。 该轴停止装置控制车轮相对于车体的运动，并且由于其横向外侧定位，防止了轴止动结构和车轮之间的接合。
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