发明名称 |
Method and a Device for Maintaining or Replacing a Tether line |
摘要 |
The invention relates to a method for maintaining or replacing a tether line (22) anchoring a buoyancy unit to an underwater or seabed anchoring installation, characterized in that a pull down line (12,12a, 12b″) is connected to the buoyancy unit and the line is guided through a block (21) fixed to the lower anchoring installation, and then the buoyancy unit is pulled down to slacken the tether line (22), and the sufficient maintenance or replacement is performed. A device is also disclosed. |
申请公布号 |
US2015117957(A1) |
申请公布日期 |
2015.04.30 |
申请号 |
US201314397554 |
申请日期 |
2013.04.30 |
申请人 |
SELANTIC AS |
发明人 |
Bjoland Lars;Lien Eldar |
分类号 |
B63B21/04;B63B22/04 |
主分类号 |
B63B21/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. Method for maintaining or replacing a tether line (22) anchoring a buoyancy unit to an underwater or seabed anchoring installation, characterized in that a pull down line (22) is connected to the buoyancy unit and the line is guided through a block 5 (21) fixed to a lower anchoring installation, and then the buoyancy unit is pulled down to slacken the tether line (22), and the sufficient maintenance or replacement is performed. |
地址 |
Blomsterdalen NO |