Feasibility Studies of a Bidirectional Auger System and a Machine Mining Plan. Volume 1 - Bidirectional Auger System.
Baldwin-AN; Forst-GL; Rusconi-J
NTIS: PB 283 407 Available for Reference At Bureau Libraries :166 pages
This report describes work performed under a Bureau of Mines contract to study and develop two innovative mining systems: an underground auger capable of augering into the right and left ribs without repositioning the machine, and a conventional mining system employing recently developed innovative machinery. The report is in two volumes to document the studies separately. Volume I describes work performed and the recommended concept for a bidirectional auger.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB 283 407 Available for Reference At Bureau Libraries