Matches 1 - 8 out of 8


Match Document Document Title
US20120119562 MINE SAFETY SYSTEM  
A mine safety system having at least a substantial portion of a mine conduit buried within a trench that is formed in the mine floor is provided. The mine safety system can be sturdy and durable...
US20110175429 MINING SYSTEM  
A method of mining ore in a mine pit (3) and a mine are disclosed. The method comprises drilling and blasting ore in a bench (19) of ore within the mine pit and collecting ore blasted from the...
US20070170771 Underground Mine and Method of Mining  
A method of underground mining includes mining material using a continuous miner to form at least one set of entries comprising a plurality of entries. A plurality of crosscuts extend between and...
US20150097414 PERSONAL SAFETY SYSTEM  
A personal safety system in the form of a refuge chamber with at least one main room and a carbon dioxide absorber (10) provided for absorbing carbon dioxide out of the ambient air of the main...
US20150048668 Method Of Mining Ore  
A method of open cut mining comprising carrying out mining operations in an area of an open cut mine with manned resources and unmanned resources and providing separate access for these resources...
US20150218943 MINING SYSTEMS  
Methods and equipment have been developed that combine the use of continuous miners, flexible conveyor trains, and longwall mining techniques to provide flexible and efficient removal of resources...
US20160215621 MINE MINING SYSTEM  
A mine mining system mining ore from a vein in a mine including a mining area provided inside an ore body, a first mine shaft provided inside the ore body, and a second mine shaft connecting the...
US20160097279 MINING SITE HAVING A SHALLOW ANGLE EXTRACTION SHAFT, SHALLOW ANGLE MINING METHOD AND METHOD FOR CONSTRUCTING A PENSTOCK  
The present disclosure relates to a mining site comprising an extraction shaft passing through an ore body. Also included in the mining site are a lower shaft intersecting a path of the extraction...
Matches 1 - 8 out of 8