| 发明名称 |
TIE EXTENSION BRACKET |
| 摘要 |
A tie extension bracket comprises a rectangular-shaped box having at least three sides. Two of the sides being arranged parallel to each other and the remaining side being a connecting support plate connecting the two parallel sides to each other. The two parallel sides extending beyond the connecting support plate to form a U-shaped portion dimensioned to receive at least an end portion of a railroad tie therein. |
| 申请公布号 |
US2014339319(A1) |
申请公布日期 |
2014.11.20 |
| 申请号 |
US201313895407 |
申请日期 |
2013.05.16 |
| 申请人 |
National Railroad Passenger Corporation |
发明人 |
PIELLI John A. |
| 分类号 |
E01B3/00 |
主分类号 |
E01B3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tie extension bracket comprising:
a rectangular-shaped box having at least three sides, two of the sides being arranged parallel to each other and the remaining side being a connecting support plate connecting the two parallel sides to each other, the two parallel sides extending beyond the connecting support plate to form a U-shaped portion dimensioned to receive at least an end portion of a railroad tie therein. |
| 地址 |
Washington DC US |
