发明名称 |
Multipurpose railroad freight car |
摘要 |
A multipurpose railroad freight car suitable for carrying either bulk freight or granular freight. The floor of the freight car comprises a pair of opposed, reversible conveyors. Also disclosed is a transverse wiper bar to guide the granular freight along the floor of the freight car to a central discharge chute.
|
申请公布号 |
US5038687(A) |
申请公布日期 |
1991.08.13 |
申请号 |
US19870082394 |
申请日期 |
1987.08.06 |
申请人 |
BETHLEHEM STEEL CORPORATION |
发明人 |
ST. LAURENT, DONAT L.;BROWN, JAMES T. |
分类号 |
B61D3/00;B65G25/06 |
主分类号 |
B61D3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|