Mine excavation method and apparatus
AssigneeQinetiq Limited
InventorsBrett R Lowery, Thomas J Packard
Life of this patent
Estimating the term…
Abstract
This invention relates to the filed of land mines and in particular to devices and techniques for neutralising and/or retrieving land mines. Existing mine retrieval/neutralisation techniques includes mechanical excavation or shaped charge attack and such techniques are either susceptible to blast damage in the event of inadvertent mine explosion or can produce ambiguous results (i.e. and operator can be unsure as to whether a mine has been successfully attacked or a non-mine target has been attacked in error). The present invention provides a mine excavation technique that involves excavation of the mine by means of an explosive charge.
Claims13
A method of excavating a buried mine comprising the following steps:
- (i) locating a mine to be retrieved;
- (ii) placing an explosive charge into the ground in proximity to the mine
- (iii) detonating the explosive charge in order to excavate the mine from the ground.
Dependencies are inferred from the claim text.