发明申请
- 专利标题: Train Rail Track Structure Systems
- 专利标题(中): 火车轨道结构系统
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申请号: US14252952申请日: 2014-04-15
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公开(公告)号: US20140312133A1公开(公告)日: 2014-10-23
- 发明人: Keith A. Langenbeck
- 申请人: Keith A. Langenbeck
- 主分类号: E01B3/20
- IPC分类号: E01B3/20 ; E01B9/32 ; E01B3/16
摘要:
A train rail track structure system includes a c-face down steel channel cross tie defining a plurality of holes in a top wider web surface thereof and a protrusion with perpendicular faces extending from an underside of the top surface, the holes configured to pass a fixative and solidifying mixture into a ballast bed there beneath. The protrusion anchors the steel channel cross tie in the fixative and solidifying mixture and the ballast bed. The disclosed system also includes a c-face down steel channel connecting link defining a receptacle for at least one intermediate rail support member in a top wider web surface thereof. The link also defines tabs and notches proximal to both longitudinal ends of the steel channel connecting link configured to interleave with at least one steel channel cross tie and interlock the steel channel connecting link to the steel channel cross tie.
公开/授权文献
- US09556565B2 Train rail track structure systems 公开/授权日:2017-01-31