发明名称 |
Method of operating a shiplift |
摘要 |
The invention relates to a method for operating a lifting mechanism having a platform, a plurality of hoists to lift the platform and a plurality of blocking mechanisms to support a load of an item to be lifted on the platform, comprising:
a. collecting position data on each of the blocking mechanisms;
b. reading a load on each hoist (156);
c. calculating an estimated tons per meter loading on the platform based on the load on each hoist, the positioning of each blocking mechanism and a length of the platform; and
d. outputting the estimated tons per meter calculation (158). |
申请公布号 |
EP2511172(A2) |
申请公布日期 |
2012.10.17 |
申请号 |
EP20120176171 |
申请日期 |
2005.06.16 |
申请人 |
ROLLS-ROYCE NAVAL MARINE, INC. |
发明人 |
ATTWATER, IAIN J.;CAYOCCA, IVER D.;SHANKS, RICHARD J. |
分类号 |
B63C3/06 |
主分类号 |
B63C3/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|