Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dragline excavators for working lignite deposits
Description of dragline excavator which utilizes gantry crane type of structure for carrying excavated lignite over distance of 249 m. after bucket is filled; also electrically driven winch used.
Dragline excavators for working lignite deposits
Description of dragline excavator which utilizes gantry crane type of structure for carrying excavated lignite over distance of 249 m. after bucket is filled; also electrically driven winch used.
Dragline excavators for working lignite deposits
Les excavation-portiques cable pour l'exploitation des gisements de lignite
Genie Civil ; 93
1928
4 pages
12 Figs.
Aufsatz (Zeitschrift)
Französisch
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Engineering Index Backfile | 1941
Working with bucket wheel excavators
| Engineering Index Backfile | 1965