发明名称 |
Method for correcting ovality in wind turbine towers |
摘要 |
Tooling (10) and a method of using the tooling (10) to deform a flange (12) of a wind turbine tower section (14) to correct any ovalities that might otherwise prevent fasteners from passing through apertures of adjacent flanges. The methods allow for the correction of ovalities with some of the same tooling that is used to fasten tower sections to one another. |
申请公布号 |
EP2538000(B1) |
申请公布日期 |
2016.10.12 |
申请号 |
EP20120161018 |
申请日期 |
2012.03.23 |
申请人 |
VESTAS WIND SYSTEMS A/S |
发明人 |
ØLLGAARD, BØRGE;CHRISTENSEN, GORM DITLEV |
分类号 |
E04H12/34;B21D1/08;E04H12/08 |
主分类号 |
E04H12/34 |
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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