| 发明名称 |
RAILWAY CAR COUPLER KNUCKLE HAVING IMPROVED BEARING SURFACE |
| 摘要 |
Knuckle coupler castings and methods for casting the knuckle coupler castings, where the knuckle coupler castings having enhanced bearing surfaces which may include a vertically flat surface.
|
| 申请公布号 |
CA2573306(C) |
申请公布日期 |
2010.10.12 |
| 申请号 |
CA20052573306 |
申请日期 |
2005.07.29 |
| 申请人 |
MCCONWAY AND TORLEY CORPORATION |
发明人 |
MAUTINO, PETER S.;GAGLIARDINO, JOSEPH L. |
| 分类号 |
B61G3/04;B22C9/10;B61G3/06 |
主分类号 |
B61G3/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
