发明名称 |
Flash butt welding of permanent way rails |
摘要 |
For flash butt welding of rails, in a permanent way, the draw presence required to draw the laid rail against the end of the previously-welded rail section is measured, and combined with the butting force. If the draw force exceeds a given value, the welding is interrupted and, if lower than a given value, the measured draw force is added to a preset butting force.
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申请公布号 |
DE4440456(C1) |
申请公布日期 |
1995.12.07 |
申请号 |
DE19944440456 |
申请日期 |
1994.11.02 |
申请人 |
STAHLBERG, ROENSCH GMBH & CO KG, 21079 HAMBURG, DE |
发明人 |
PAPENDICK, MANFRED, 21077 HAMBURG, DE |
分类号 |
B23K11/04;E01B11/50;(IPC1-7):E01B11/50 |
主分类号 |
B23K11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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