136298 ⎘
Transport specially adapted to underground conditions; Shifting conveyors or other transport devices from one location at the working face to another Conveyor belts removing methods or devices
EXCAVATED MATTER CONVEYANCE SYSTEM INSIDE DRIFTWAY
#2Vehicle and process for moving coarse ore
#3MINING SYSTEM WITH A FLEXIBLE CONVEYOR SYSTEM
#4ELECTRONIC PURIFICATION OF AIR IN MINES
#5Mining system
#6Recovering conveyor systems and continuous miners from mined plunge tunnels in underground mines
#7Support structure and method for supporting an enclosed belt conveyor
#8Transport unit, material transfer structure, material transfer unit, and mobile haulage arrangement method
#9Rail conveyor system
#10Segments and apparatus for high wall mining including fluid feed
#11Belt type conveyor apparatus with adjustable tail pulley
#12GUIDE FRAME FOR GUIDING CONVEYOR SEGMENTS IN HIGH WALL MINING
#13Apparatus and method for moving a mine conveyor segment
#14Highwall mining system, conveyor segment and method for providing such a mining system
#15Apparatus and Method For Retracting a Train of Equipment Parts From a High Wall Mining Shaft
#16Anchoring device and method for fixation of a launching unit for highwall mining
#17Narrow bench mining system
#18Method and apparatus for remote self-propelled conveying in mineral deposits
#19Method and apparatus for remote self-propelled conveying in mineral deposits