Support of resilient material under compression attached to a rail
anchorage
    18.
    发明授权
    Support of resilient material under compression attached to a rail anchorage 失效
    在压缩下支撑弹性材料连接到轨道锚地

    公开(公告)号:US6149068A

    公开(公告)日:2000-11-21

    申请号:US395487

    申请日:1999-09-14

    IPC分类号: E01B9/62 E01B9/00

    CPC分类号: E01B9/62

    摘要: This invention relates to rail anchorages that are used with all rails, but is particularly concerned with adjustable rail anchorages, which allow rail alignment to be adjusted, and which are installed on rails used by cranes. To reduce this rail movement and to help limit vertical uplift of the rail, pressure is applied to the rail flange by resilient material attached to the part of the rail anchorage that overhangs the rail flange. The object of this invention is to provide support to the resilient material in a way that its length can be increased from the bonded surface or outside of the pocket in which it is installed. The invention allows for a greater variation in rail size and rail elevation that can be accommodated with one rail anchorage type and differing lengths of the resilient material. Please refer to FIG. 12 in the accompanying drawings.

    摘要翻译: 本发明涉及与所有轨道一起使用的轨道锚固件,但是特别涉及可调节的轨道锚固件,其允许轨道对准被调节,并且其安装在起重机使用的轨道上。 为了减少轨道运动并帮助限制轨道的垂直隆起,压力通过弹性材料施加到轨道法兰上,弹性材料附着在突出于轨道法兰的轨道锚固部分上。 本发明的目的是提供对弹性材料的支撑,使其长度可以从粘合表面或其安装的口袋外部增加。 本发明允许轨道尺寸和轨道高度的更大变化,其可以用一个轨道锚固类型和不同长度的弹性材料来适应。 请参考图。 附图12。

    Superstructure construction
    19.
    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。

    Rail-tie fastening method for concrete tie
    20.
    发明授权
    Rail-tie fastening method for concrete tie 失效
    用于混凝土连接的轨枕紧固方法

    公开(公告)号:US5494212A

    公开(公告)日:1996-02-27

    申请号:US451783

    申请日:1995-05-26

    申请人: S. Hudson Owen

    发明人: S. Hudson Owen

    CPC分类号: E01B9/28

    摘要: A rail-tie fastening assembly for fastening a rail to a concrete tie comprising a rail seat assembly and a rail anchor. The rail seat assembly includes a rail seat basin and a rail seat wherein the rail seat is disposed in the rail seat basin and bonded thereto with an elastomeric material having a void formed therein between the bottom of the rail seat and the bottom of the rail seat basin so as to produce a shear spring which transfers applied vertical load from the rail to the tie. The rail seat assembly is embedded in the tie and the rail anchor is adapted to engage a portion of the rail and to interlock with the rail seat assembly so as to cooperate with the rail seat assembly to fasten the rail to the tie.

    摘要翻译: 一种用于将轨道紧固到包括轨道座椅组件和轨道锚固件的混凝土接头的轨道紧固组件。 轨道座椅组件包括导轨座盆和轨道座,其中轨座设置在导轨座盆中并与弹性体材料结合,该弹性体材料形成在轨道座的底部与轨座之间 以产生剪切弹簧,其将施加的垂直载荷从轨道传递到绑带。 轨道座椅组件嵌入在系带中,并且轨道锚固件适于接合轨道的一部分并与轨道座椅组件互锁,以便与轨道座椅组件协作以将轨道紧固到系带上。