CUTTING MACHINE FOR MINING WALK ON PLATFORM

In a cutting machine having a cutter arm which is mounted at one end for universal pivotal movement and which carries at its free end a cutting tool: a walk-on platform covering at least part of the cutter arm, said platform being box-shaped in cross-section and having a width greater than the width...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KISSICH A, SUSSENBACHER F
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING MINING OR QUARRYING SHAFTS TUNNELS
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