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Conceptual Design of an Automated Longwall System - 4 Volume Set. Phase I--survey of Operating Longwalls.

Authors
Anonymous
Source
NTIS: PB/263-211 Available for Reference At Bureau Libraries :240 pages
Link
NIOSHTIC No.
10001573
Abstract
The objective of this study was to develop conceptual designs for a fully automated longwall mining system. The study was divided into three phases. Phase I included a survey and pertinent characteristics of all longwall faces operating in the United States. It includes the results of time and motion studies conducted at the face in an operating mine, it identifies the causes of production slowdowns or stoppages, and it identifies areas for improvement in longwall mining systems.
Publication Date
19750101
Document Type
CP; Final Contract Report;
Fiscal Year
1975
NTIS Accession No.
PB-263211
NTIS Price
A12
Identifying No.
OFR 17(1)-77
NIOSH Division
DRC;
Source Name
NTIS: PB/263-211 Available for Reference At Bureau Libraries
Performing Organization
Cominec
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