Development of track laying shuttle car in No. 21 mine of Jamison Coal and Coke Co, near Latrobe, Pa; underground conditions are complicated by bad roof and water; problems encountered by development of continuous mining; characteristics of haulage equipment.
Shuttle car haulage in difficult conditions
Min Congress J
Mining Congress Journal ; 39 , n 8
1953
3 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1955
|Flywheel-powered shuttle car for mine haulage
Tema Archive | 1980
|Shuttle cars from face to intermediate Haulage
Engineering Index Backfile | 1958
|More tons per man-hour with shuttle car haulage
Engineering Index Backfile | 1945
Engineering Index Backfile | 1925
|