利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

39 条记录 (耗时 0.013 秒)

    Modular railroad track assembly
    1.
    发明授权
    Modular railroad track assembly 有权

    公开(公告)号：US09695553B2

    公开(公告)日：2017-07-04

    申请号：US14730384

    申请日：2015-06-04

    申请人： Claude R Kendrick, Jr.

    发明人： Claude R Kendrick, Jr.

    IPC分类号： E01B3/00 ,  E01B3/12 ,  E01B3/22 ,  E01B3/38

    CPC分类号： E01B3/12 ,  E01B3/22 ,  E01B3/38

    摘要： A modular railroad track assembly includes spaced-apart cross-ties, side ties, and railroad track rails. Each cross-tie includes a planar edge with the cross-ties being arranged such that each planar edge lies in a common plane. The sides of each cross-tie define an acute angle with the cross-tie's planar edge. The acute angle is in the approximate range of 65° to 80°. Railroad track rails are coupled to the planar edge associated with each cross-tie. A first side tie is coupled to first sides of the cross-ties wherein at least a portion of the first side tie is at the acute angle with respect to the planar edges associated with the cross-ties. A second side tie is coupled to second sides of the cross-ties, wherein at least a portion of the second side tie is at the same acute angle with respect to the planar edges associated with the cross-ties.

    Railroad track construction
    4.
    发明授权
    Railroad track construction 失效
    铁路轨道结构

    公开(公告)号：US3870230A

    公开(公告)日：1975-03-11

    申请号：US43909974

    申请日：1974-02-04

    申请人： DAMY SERGIO R

    发明人： DAMY SERGIO R

    IPC分类号： E01B3/22 ,  E01B9/34 ,  E01B3/16

    CPC分类号： E01B9/34 ,  E01B3/22

    摘要： A railroad track support structure including elongated members positioned under each rail and connected by cross members. Both the elongated and cross members have rail support sections with rail fastening means attached thereto. The rail support portions and the cross members rest on base portions of the elongated members with the base portions adapted to be supported on conventional ballast.

    摘要翻译： 铁路轨道支撑结构，其包括位于每个轨道下方并由横梁连接的细长构件。 细长和横向构件均具有轨道支撑部分，其中连接有轨道紧固装置。 轨道支撑部分和横向构件搁置在细长构件的基部上，其中基部适于在常规压载物上支撑。