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Some hazards of conveyor loading in coal mines

Multiple-shift mechanical mining in some bituminous coal mines.

Some information on the transportation, storage, and handling of lubricants in and about coal mines

Description of the Eickhoff-Schr©·amlader longwall coal-cutting and loading machine

Design and operation of the coal planer, Ruhr District, Germany

Mining with a Dosco continuous miner on a longwall face

Mechanical mining in some bituminous-coal mines.

Mechanical mining in some bituminous-coal mines.

Mechanical mining in some bituminous-coal mines :progress report 9 : face haulage

Pneumatic transportation of solidsproceedings: Institute of Gas Technology - Bureau of Mines Symposium, Morgantown, W. Va., October 19-20, 1965

Longwall mining in bituminous coal mines with planers, shearer- loaders, and self-advancing hydraulic roof supports

Nonclogging water spray system for continuous-mining machines :installation and operating guidelines

Preliminary economics of mining a thick coal seam by dragline, shovel-truck, and scraper mining systems

Mechanized longwall mining :a review emphasizing foreign technology

Development of protective operator compartment for thin-seam mobile bridge carrier

Framework for autonomous navigation of a continuous mining machine :face navigation


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