发明名称 |
Method for cutting steel pipe piles |
摘要 |
A method of cutting a steel pipe or/and junction joints in form of a steel pipe pile or interlocked steel pipe pile used, for example, in formation of an underwater foundation support, after it is completed. The method is executed in accordance with a non-contact technique or the combination of a contact technique and a non-contact technique. The method is carried out by a plasma arc cutting device or the combination of a contact type cutting grinder and non-contact type cutting device, which can effectively cut the steel pipe, with no possibility of biting of the cutting edge in the cut gap of the steel pipe.
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申请公布号 |
US5006687(A) |
申请公布日期 |
1991.04.09 |
申请号 |
US19890415073 |
申请日期 |
1989.09.29 |
申请人 |
KAWASAKI STEEL CORPORATION |
发明人 |
FUJITA, TSUTOMU;IMURA, HIDETOSHI;AKAHIDE, KOHZO |
分类号 |
B23K10/00;E02D9/00 |
主分类号 |
B23K10/00 |
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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