| 发明名称 |
RAIL ASSEMBLY AND COMPOSITE POLYMER CROSSTIES THEREFOR |
| 摘要 |
Disclosed are different embodiments of a railway tie assembly for securing a rail along a railway track. In one embodiment, the assembly comprises a plurality of composite polymer crossties fabricated from a composition comprising an asphaltic component, a polymeric composition component and a strengthening agent; and a pair of rail clips for securing the rail across each of said composite polymer crossties, wherein each of the rail clips comprises a rail-engagement portion configured to engage a corresponding railseat, and an anchoring portion to be anchored to a given crosstie and cooperate with the rail-engagement portion to secure the corresponding railseat against a load-bearing surface of the given crosstie. |
| 申请公布号 |
US2017058460(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615351306 |
申请日期 |
2016.11.14 |
| 申请人 |
DUROPAR HOLDING CORPORATION |
发明人 |
ABRAMSON Brian;INGLIS James R. |
| 分类号 |
E01B3/46;E01B9/02 |
主分类号 |
E01B3/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A railway tie assembly for securing a rail along a railway track, the assembly comprising:
a plurality of composite polymer crossties fabricated from a composition comprising an asphaltic component, a polymeric composition component and a strengthening agent; and a pair of rail clips for securing the rail across each of said composite polymer crossties, wherein each of said rail clips comprises a rail-engagement portion configured to engage a corresponding railseat, and an anchoring portion to be anchored to a given crosstie and cooperate with said rail-engagement portion, once installed, to secure said corresponding railseat against a load-bearing surface of said given crosstie. |
| 地址 |
Brampton CA |
