公开(公告)号：EP2582885A1

公开(公告)日：2013-04-24

申请号：EP11794958.6

申请日：2011-06-17

申请人： Nautilus Minerals Pacific Pty Ltd ,  Soil Machine Dynamics Limited

发明人： JONES, Glen Robert ,  INGLIS, Antony Eliot ,  O'SULLIVAN, Anthony Paul ,  HOWITT, Michael ,  SMITH, Glen Martindale ,  BERNDT, Roland Gunter ,  JAFFERS, Daal Hallam ,  RIDLEY, Nicholas William

IPC分类号： E02F3/88 ,  E02F9/14

CPC分类号： E21C25/00 ,  E02F3/18 ,  E02F3/8866 ,  E02F3/9268 ,  E02F5/006 ,  E02F7/005 ,  E21C50/00

摘要： A seafloor auxiliary mining tool for use in a seafloor mining system. The seafloor auxiliary mining tool has a seafloor locomotion system enabling traversal of the seafloor. Umbilical connections receive power and control signals from a surface source. A boom mounted auxiliary cutting tool is configured to cut extremities of a seafloor deposit. Cuttings produced by the auxiliary cutting tool are sized by sizing means, to ensure such cuttings are no greater than a desired size.

公开(公告)号：EP2582885B1

公开(公告)日：2019-10-02

申请号：EP11794958.6

申请日：2011-06-17

申请人： Nautilus Minerals Pacific Pty Ltd ,  Soil Machine Dynamics Limited ,  Eda Kopa (Solwara) Limited

发明人： JONES, Glen Robert ,  INGLIS, Antony Eliot ,  O'SULLIVAN, Anthony Paul ,  HOWITT, Michael ,  SMITH, Glen Martindale ,  BERNDT, Roland Gunter ,  JAFFERS, Daal Hallam ,  RIDLEY, Nicholas William

IPC分类号： E02F3/88 ,  E02F9/14