发明名称 |
INTERNAL PIPE LINE-UP CLAMPING MODULE |
摘要 |
A clamping module for a pipe line-up system uses bell crank linkages to transmit pipe alignment and clamping forces between radially moving clamping feet and a central axially moving driving head. The clamping feet are arranged in axially spaced sets to internally engage two pipe sections to be welded independently on either side of a weld zone between the pipe sections, with welding shoes in between the clamping feet and spanning the weld zone. The bell crank linkages provide a force multiplier between the driving heads and the clamping feet. |
申请公布号 |
US2014091128(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
US201213630379 |
申请日期 |
2012.09.28 |
申请人 |
VANDERPOL JERALD;HOANG VINH T. |
发明人 |
VANDERPOL JERALD;HOANG VINH T. |
分类号 |
B23K37/053 |
主分类号 |
B23K37/053 |
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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