Numerous patents related to underground mine haulage by narrow gauge railways were reviewed. The patents are described according to: Relevant features, abstract and comments on the features and advantages.
Technical Assessment of Patents Related to Underground Coal Mine Haulage. Appendix II. Narrow Gauge Railways
1978
575 pages
Report
Keine Angabe
Englisch
Narrow-gauge underground railways
Engineering Index Backfile | 1943
|Hazard Analysis of Underground Coal Mine Haulage Systems
NTIS | 1975
|Engineering Index Backfile | 1905
|Engineering Index Backfile | 1896