发明名称 |
Vessel and apparatus for at-sea retrieval of buoys and anchors |
摘要 |
An at-sea buoy and anchor retrieval apparatus utilizes a vessel having a catamaran hull with a buoy catcher apparatus disposed between the hulls of the vessel. The buoy catcher is vertically movable so that it can be placed at the appropriate water depth to capture the buoys when the vessel is underway. A lift is provided to elevate the buoy catcher containing the buoy to the vicinity of an opening in the deck so that access to the buoy may be had from the deck.
|
申请公布号 |
US4020777(A) |
申请公布日期 |
1977.05.03 |
申请号 |
US19760647648 |
申请日期 |
1976.01.08 |
申请人 |
J. RAY MCDERMOTT & CO., INC. |
发明人 |
BROWN, ROBERT W.;DEBOER, NICO |
分类号 |
B63B27/16;B63B27/36;B63B35/00;(IPC1-7):B63B35/44 |
主分类号 |
B63B27/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|