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Design and Development of Protective Canopies for Underground Low Coal 48 Inches and Under.
NTIS: PB/81-167553 :89 pages
This report comprises the study, analysis, fabrication, and testing for canopies on roof bolters andshuttle cars in coal seams under 48 inches high. The report includes 31 drawings showing the assembly and details of a roof bolter and 27 drawings showing the assembly and details of a shuttle car.
CP; Final Contract Report;
NTIS Accession No.
Kogen Industries, Inc.
Page last reviewed: May 5, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division