E - Fixed Constructions – 21 – C
Patent
E - Fixed Constructions
21
C
E21C 29/00 (2006.01) E21C 25/58 (2006.01) E21C 41/26 (2006.01)
Patent
CA 2357274
A highwall mining system of the type wherein multiple conveyor cars are connected together to form a conveyor train which extends into a seam being mined by a mechanical miner located at the inner end of the conveyor train is capable of effective operation in steep dip seams, e.g. up to about 30°, and is constructed so that it can be quickly disassembled, moved, and reassembled and put into operation with minimal downtime.
Gowling Lafleur Henderson Llp
Nova Construction Company Limited
LandOfFree
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