发明名称 |
Symmetrical multi-unit railroad car |
摘要 |
The present invention relates to symmetrical arrangements in multi-unit articulated rail road cars. A multi-unit railroad car has an odd number of railcar units joined end to end by articulated connectors supported by railcar trucks. The railroad car has a transverse centerline. The arrangement of articulated connectors about the transverse centerline is symmetrical.
|
申请公布号 |
US8011305(B2) |
申请公布日期 |
2011.09.06 |
申请号 |
US20030611659 |
申请日期 |
2003.06.30 |
申请人 |
NATIONAL STEEL CAR LIMITED |
发明人 |
AL-KAABI MOHAMED;HEMATIAN JAMAL |
分类号 |
B61D49/00;B61D3/10;B61F3/12;B61G5/02 |
主分类号 |
B61D49/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|