Through-feeding crusher for coal or like minerals, particularly for use in underground workings
GB1010909A
Mining and conveying equipment for short wall working, especially in coal mines, and method of mining
GB1000011A
Rock crushing device for underground workings
GB1004223A
Winning machine for mining
GB1006997A
Coal plough
GB952098A
Improvements in or relating to endless chain conveyors
GB923206A
Coal breaker
GB920814A
Improvements relating to mineral mining apparatus
GB882259A
Pneumatic stowing machine, particularly for mining
GB852628A
Mechanised mining and conveying arrangement
GB902578A
Double chain scraper conveyors for mining operations
GB901012A
Scraper conveyors
GB897291A
Driving means for endless conveyors comprising a hydraulic driving motor arranged to be supplied with hydraulic fluid by a pump driven by an electric motor
GB849424A
Mechanised mineral-winning and conveying mechanism
GB892316A
Method of excavating steeply inclined mineral seams, especially of coal, and conveyors for performing this method
GB842399A
Improvements relating to endless conveyers with superimposed runs, for example double-chain scraper conveyers
GB808459A
Pneumatic packing machines more especially for mine workings
