-
公开(公告)号：US10059350B2
公开(公告)日：2018-08-28
申请号：US15117827
申请日：2014-02-10
发明人： Stephan Drexler , Manuel Kroiss , Rolf Steude , Robert Thiess
摘要： A rail vehicle, such as a locomotive, has at least one undercarriage with one or more wheel sets and an undercarriage frame. A vehicle body, resiliently supported on the undercarriage, has a vertical pivot pin passing through the undercarriage frame for traction linking the vehicle body. A limiting stop is connected to the pivot pin for limiting the vertical motion of the vehicle body relative to the undercarriage frame. The pivot pin has a horizontal through-hole in a downwardly protruding pin segment for supporting the limiting stop. Contact protrusions of the limiting stop protrude from the through-hole on both sides of the pivot pin. In the event of maximum vertical motion, the limiting stop contacts the undercarriage frame from below by way of the contact protrusions. The entrainment of the undercarriage is thus effected with great safety when the rail vehicle is lifted.
-
2.发明授权End members for rail spring assemblies and suspension systems including same 有权轨道弹簧组件和包括其的悬架系统的端部构件公开(公告)号：US09555817B2
公开(公告)日：2017-01-31
申请号：US14413917
申请日：2013-07-09
摘要： End members (202, 204) dimensioned for securement to an associated flexible wall (206) of a rail spring assembly (200) can include an end member body formed from a polymeric material and can have a longitudinal axis (AX). The end member body can include an end wall (232) that extends transverse to the longitudinal axis. An outer side wall (234) can extend longitudinally from along the end wall. An outer peripheral wall (264) can extend from along the outer side wall and can be dimensioned to abuttingly engage the associated flexible wall. A plurality of support walls (272) can extend between and operatively interconnect the outer side wall and the outer peripheral wall and thereby buttress at least the outer peripheral wall against loads applied by the associated flexible wall. Gas spring assemblies including one or more of such end members and suspension systems for rail vehicles including one or more of such gas spring assemblies are also included.
摘要翻译： 用于固定到轨道弹簧组件（200）的相关联的柔性壁（206）的尺寸的端部构件（202,204）可以包括由聚合物材料形成并且可以具有纵向轴线（AX）的端部构件主体。 端部构件主体可以包括横向于纵向轴线延伸的端壁（232）。 外侧壁（234）可以沿着端壁纵向延伸。 外周壁（264）可以从外侧壁延伸并且可以被设计成与相关联的柔性壁邻接地接合。 多个支撑壁（272）可以在外侧壁和外周壁之间延伸并且可操作地互连，从而抵抗由相关联的柔性壁施加的载荷的至少外周壁。 还包括包括一个或多个这种端部构件的气体弹簧组件和用于包括一个或多个这种气体弹簧组件的轨道车辆的悬挂系统。
-
公开(公告)号：US09309944B2
公开(公告)日：2016-04-12
申请号：US14125388
申请日：2013-04-01
发明人： Yoshiyuki Kita , Hirokazu Haraguchi
CPC分类号： F16F9/05 , B61F5/02 , F16F9/0454
摘要： An air spring includes an upper surface plate, a lower surface plate, and a diaphragm connecting the upper surface plate and the lower surface plate. The diaphragm has an annular shape having an opening on an inner circumferential side. In the diaphragm, an upper surface plate contact portion, which is a region defining the opening and being in contact with the upper surface plate, includes a deformed portion elastically deformed to protrude toward the lower surface plate side by contact with a support plate. The deformed portion is in contact with a sliding member located on the lower surface plate side when viewed from the deformed portion.
摘要翻译： 空气弹簧包括上表面板，下表面板和连接上表面板和下表面板的隔膜。 隔膜具有在内周侧具有开口的环形形状。 在隔膜中，作为限定开口并与上表面板接触的区域的上表面板接触部包括通过与支撑板接触而弹性变形以向下表面板侧突出的变形部。 当从变形部分观察时，变形部分与位于下表面板侧的滑动构件接触。
-
4.发明申请DEVICE FOR TRANSMITTING A FORCE BETWEEN THE CHASSIS AND BODY OF A RAIL VEHICLE 有权用于在铁路车辆的底盘和车身之间传递力量的装置公开(公告)号：US20150144026A1
公开(公告)日：2015-05-28
申请号：US14396772
申请日：2013-04-04
IPC分类号： B61F5/02
摘要： A device transmits a force between a chassis and a body of a rail vehicle. The device is a structurally simple, space-saving device which allows spring movements and rotational movements of the body relative to the chassis. This is achieved in that at least one first traction link buffer, which has a first end face, and at least one second traction link buffer, which has a second end face, are fixed to the chassis. The first end face is spaced from the second end face in a longitudinal direction of the rail vehicle. The two end faces point in at least approximately opposite directions, and a stop plate with sliding portions which are mutually spaced in the longitudinal direction is provided on the body. The end faces of the traction link buffers rest against the sliding portions in a slidable manner at least along some sections.
摘要翻译： 一种装置在轨道车辆的底盘和车体之间传递力。 该装置是结构简单，节省空间的装置，其允许主体相对于底盘的弹簧运动和旋转运动。 这是通过具有第一端面的至少一个第一牵引连杆缓冲器和具有第二端面的至少一个第二牵引连杆缓冲器固定到底架来实现的。 第一端面在轨道车辆的纵向方向上与第二端面间隔开。 两个端面至少指向大致相反的方向，并且具有在纵向方向上相互间隔开的滑动部分的止动板设置在主体上。 牵引连杆缓冲器的端面至少沿着某些部分以可滑动的方式抵靠滑动部分。
-
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。
-
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。
-
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。
-
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。
-
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。
-
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。
-
-
-
-
-
-
-
-
-
搜索结果
87 条记录 (耗时 0.021 秒)