Superstructure construction
    1.
    发明授权
    Superstructure construction 失效
    上层建筑施工

    公开(公告)号:US06409092B1

    公开(公告)日:2002-06-25

    申请号:US09479932

    申请日:2000-01-10

    IPC分类号: E01B900

    CPC分类号: E01B9/686 E01B9/62

    摘要: A superstructure arrangement for a track comprising a rail fastened to a securing device such as a ribbed plate which is disposed above a concrete sleeper, with an intermediate layer extending between the sleeper and the securing device. The rigidity of the intermediate layer is variable and rated so that at the maximum permissible stress in the rail, caused by bending under wheel lead, the elastic property changes to substantially non-elastic.

    摘要翻译: 一种用于轨道的上部结构布置,其包括固定到诸如布置在混凝土轨枕上方的肋板的固定装置的导轨,轨道架和固定装置之间延伸的中间层。 中间层的刚度是可变的并且被额定,使得由于在车轮引线下弯曲引起的轨道中的最大允许应力,弹性变为基本上非弹性。

    Superstructure construction
    2.
    发明授权
    Superstructure construction 失效
    上层建筑施工

    公开(公告)号:US6027034A

    公开(公告)日:2000-02-22

    申请号:US51476

    申请日:1998-08-11

    IPC分类号: E01B9/62 E01B9/68 E01B9/00

    CPC分类号: E01B9/686 E01B9/62

    摘要: A superstructure arrangement for a track comprising a rail fastened to a securing device such as a ribbed plate which is disposed above a concrete sleeper, with an intermediate layer extending between the sleeper and the securing device. The rigidity of the intermediate layer is variable and rated so that at the maximum permissible stress in the rail, caused by bending under wheel lead, the elastic property changes to substantially non-elastic.

    摘要翻译: PCT No.PCT / EP96 / 04536 371日期:1998年8月11日 102(e)1998年8月11日PCT PCT 1996年10月18日PCT公布。 公开号WO97 / 15723 日期1997年5月1日用于轨道的上部结构布置,其包括固定到固定装置(例如布置在混凝土轨枕上方的肋板)的轨道,轨道和固定装置之间延伸的中间层。 中间层的刚度是可变的并且被额定,使得由于在车轮引线下弯曲引起的轨道中的最大允许应力,弹性变为基本上非弹性。

    Bearing for a part of a railroad track
    3.
    发明授权
    Bearing for a part of a railroad track 失效
    承载铁路的一部分

    公开(公告)号:US5645216A

    公开(公告)日:1997-07-08

    申请号:US411834

    申请日:1995-03-31

    IPC分类号: E01B9/62

    CPC分类号: E01B9/62 E01B9/42

    摘要: A bearing system for a part of a railroad track, such as a rail-fastening or ribbed slab (10), supported by elastic elements on, for example, a railroad sleeper. The elastic elements form a spring system with a kinked characteristic curve such that when the spring system is subjected to force that is smaller than the forces active in the operative range (16) of the spring system, the characteristic curve rises steeply and, in the operative range (16), runs flat.

    摘要翻译: PCT No.PCT / EP93 / 02658 371日期1995年3月31日 102(e)1995年3月31日PCT PCT 1993年9月30日PCT公布。 公开号WO94 / 08093 日期1994年04月14日用于铁路轨道的一部分的轴承系统,例如轨道紧固或肋板(10),由诸如铁路轨枕的弹性元件支撑。 弹性元件形成具有扭曲特性曲线的弹簧系统,使得当弹簧系统承受比弹簧系统的操作范围(16)中有效的力小的力时,特性曲线急剧上升,并且在 操作范围(16),平稳。

    Roller assembly for a switch tongue used with a stock rail
    5.
    发明授权
    Roller assembly for a switch tongue used with a stock rail 失效
    用于与钢轨一起使用的开关舌的滚子组件

    公开(公告)号:US5390881A

    公开(公告)日:1995-02-21

    申请号:US089575

    申请日:1993-07-12

    IPC分类号: E01B7/02 E01B7/00

    摘要: A roller assembly for a rail switch tongue used with a stock rail exhibiting reduced friction and resistance to vibration includes roller elements for supporting the switch tongue. Each roller element is supported by elastomer springs, one having a damping and the other having a supporting characteristic. The spring elements are mechanically coupled so that loading of the roller elements by the switch tongue causes a change in the spring length.

    摘要翻译: 用于与表现出减小的摩擦力和抗振动性的钢轨的轨道开关舌的滚子组件包括用于支撑开关舌的滚子元件。 每个滚子元件由弹性弹簧支撑,一个具有阻尼,另一个具有支撑特性。 弹簧元件机械联接,使得开关舌片对滚子元件的加载导致弹簧长度的变化。

    Expansion joint for part of a railway track
    6.
    发明授权
    Expansion joint for part of a railway track 失效
    一部分铁路轨道的扩展接头

    公开(公告)号:US6068196A

    公开(公告)日:2000-05-30

    申请号:US751068

    申请日:1996-11-15

    IPC分类号: E01B11/42

    CPC分类号: E01B11/42

    摘要: An expansion joint for part of a railway track arranged on a foundation has a stock rail with a stock rail head and a tongue movable with respect to and along said stock rail head, upon which at least one fastening device acys for pressing it on the stock rail. This expansion joint enables the rail foot to be lingitudinally moved with little friction and excludes tipping of the stock rail or tongue. For that purpose, the tongue is not bolted, but pressed only against the stock rail by the fastening device, and the force thus transmitted is decomposed into components that act, on the other hand, in the direction of the foundation and, on the other hand, in the direction of the stock rail head. The force is transmitted by a rolling element extending from a shaft which is anchored to the foundation.

    摘要翻译: 用于设置在基座上的铁路轨道的一部分的伸缩接头具有一个带有轨道头的股票轨道和一个可相对于和沿所述钢轨头移动的舌头,至少一个紧固装置可将其压在该坯料上 轨。 该膨胀接头能够使轨道脚在几乎没有摩擦力的情况下纵向移动,并且不包括库存轨道或舌头的倾斜。 为此目的,舌头不是螺栓固定的,而是通过紧固装置压靠在轨道上,并且由此传递的力被分解成另一方面在基础方向上作用的部件,而在另一方面 手,沿着钢轨头的方向。 该力由从锚固到基础的轴延伸的滚动元件传递。

    Rail support system
    7.
    发明授权
    Rail support system 失效
    铁路支援系统

    公开(公告)号:US5605281A

    公开(公告)日:1997-02-25

    申请号:US424505

    申请日:1995-06-15

    IPC分类号: E01B3/20 E01D19/06 E01B3/00

    CPC分类号: E01B3/20 E01D19/062

    摘要: A support system for a rail section which bridges the gap between foundations which are relatively movable auxiliary rails running parallel to the rail across the sleepers which are supported by the foundation, and underpinning supports providing a stiff connection between rail and auxiliary rails. The underpinning supports move in response to relative movement of the foundation so that undesirable rail bending is avoided.

    摘要翻译: PCT No.PCT / EP93 / 03297 371日期:1995年6月15日 102(e)日期1995年6月15日PCT 1993年11月24日PCT公布。 第WO94 / 12729号公报 日期1994年6月9日一种用于轨道部分的支撑系统,其桥接基座之间的间隙,这些基座是相对移动的辅助轨道,该辅助轨道平行于轨道横跨由基座支撑的轨枕,以及支撑支撑件,其提供轨道和辅助之间的刚性连接 轨道 支撑支撑件响应于基座的相对运动而移动,从而避免了不期望的轨道弯曲。

    Rail section
    8.
    发明授权
    Rail section 失效
    铁路段

    公开(公告)号:US5522570A

    公开(公告)日:1996-06-04

    申请号:US367317

    申请日:1995-04-11

    IPC分类号: E01B7/12 E01B7/00

    CPC分类号: E01B7/12

    摘要: Rail construction including laterally adjacent frog sections with guard rails outwardly spaced to each side thereof by interposed liners. The components are interconnected by a transverse tightened bolt with vertical misalignment precluded by either nesting projections on adjacent abutting faces of the components or by a rigid, preformed sleeve press-fit within the bore receiving the bolt, the sleeve extending through the frog sections and at least partially through the liners.

    摘要翻译: PCT No.PCT / EP93 / 01870 Sec。 371日期1995年04月11日 102(e)日期1995年4月11日PCT提交1993年7月16日PCT公布。 出版物WO94 / 02683 日期:1994年2月3日。轨道结构包括横向相邻的青蛙部分,其中保护轨道的两侧通过插入的衬垫向外间隔开。 这些部件通过横向紧固的螺栓相互连接,其垂直的未对准被组件的相邻邻接面上的嵌套突起或通过刚性预成型的套筒压配合在容纳螺栓的孔内,套筒延伸穿过青蛙部分 最少部分通过内衬。

    Cross frog
    9.
    发明授权
    Cross frog 有权
    十字架青蛙

    公开(公告)号:US06543728B1

    公开(公告)日:2003-04-08

    申请号:US09926597

    申请日:2002-01-07

    IPC分类号: E01B700

    CPC分类号: E01B7/10

    摘要: The invention relates to a cross frog (10) for points and crossings, comprising a cross frog tip (14) and wing rails (16, 18) and running rails (20, 22) situated either side of this point, each with a basic course (38) aligned with a main or secondary track (26, 28). The aim of the invention is to reduce the wear around the cross frog tip without reconstructing the cross frog tip itself or the guard rails allocated thereto or realigning them in relation to each other. To this end, at least one of the running rails deviates from its basic course in the area of the cross frog tip, in such a way that the movement of a rail vehicle running through the main or secondary track is influenced through its wheel frame or bogie axle, away from the cross frog tip.

    摘要翻译: 本发明涉及用于点和交叉的十字青蛙(10),其包括十字青蛙尖端(14)和翼轨(16,18)以及位于该点的任一侧的运行轨道(20,22),每个具有基本 (38)与主或次级轨道(26,28)对准。 本发明的目的是减少十字青蛙尖端周围的磨损,而不会重叠十字青蛙尖端本身或分配给它们的护栏或将它们相互重新对准。 为此,运行轨道中的至少一个在十字青蛙尖端的区域中偏离其基本路线,使得穿过主轨道或次轨道的轨道车辆的运动通过其车轮框架或 转向架轴,远离十字架青蛙尖。