发明名称 |
Railway track welding aligning support - uses three fixed, and two adjustable supports for thermite welding process |
摘要 |
<p>The aligning support assembly for rail ends in a thermite welding process, includes fixed and adjustable supports with a total weight of +/- 15 kg. These remain in place during the entire welding period. Lateral clamps are used to clamp the rail feet in required position. This leaves the rail heads free for welding operations.</p> |
申请公布号 |
NL8701877(A) |
申请公布日期 |
1989.03.01 |
申请号 |
NL19870001877 |
申请日期 |
1987.08.11 |
申请人 |
DR. IR. COENRAAD ESVELD, BOTTERSTRAAT 39 TE 5301 TV ZALTBOMMEL. |
发明人 |
|
分类号 |
E01B11/52;E01B29/46 |
主分类号 |
E01B11/52 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|