发明名称 |
RAILCAR ARTICULATED CONNECTOR AND WEDGE SHIM THEREFORE |
摘要 |
An improved articulated railcar connection and wedge shim wherein the wedge shim has a plurality of steps formed in the sides thereof upwardly from the narrow wedge bottom to present successive lifting surfaces accessible from inspection portals formed in the connection. - i
|
申请公布号 |
CA2063078(C) |
申请公布日期 |
1998.10.20 |
申请号 |
CA19922063078 |
申请日期 |
1992.03.13 |
申请人 |
AMSTED INDUSTRIES INCORPORATED |
发明人 |
SPENCER, CHARLES P. |
分类号 |
B61G5/02;(IPC1-7):B61G5/02;B61G9/00 |
主分类号 |
B61G5/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|