| 发明名称 |
Center beam car with depressed cargo-carrying area |
| 摘要 |
A center beam railroad freight car including a cover for the lateral surfaces of the top chord of the center beam to reduce cargo damage, and wherein a bottom plate of a center sill of the car extends laterally as an inboard portion of a cargo-carrying floor.
|
| 申请公布号 |
US7506591(B2) |
申请公布日期 |
2009.03.24 |
| 申请号 |
US20050095911 |
申请日期 |
2005.03.31 |
| 申请人 |
GUNDERSON, INC. |
发明人 |
SAXTON GREGORY J.;NIOSI JOHN N.;JARVIS JAMES |
| 分类号 |
B61D3/00;B61D17/10;B61D25/00;B61F1/02 |
主分类号 |
B61D3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
