Tunnel boring machine

Provided is a tunnel boring machine that can detect a wear condition of a disc cutter with a highly reliable configuration. The tunnel boring machine includes a measurement device. The measurement device is disposed behind the disc cutter mounted on a cutter head. The measurement device has a functi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Kawai, Kazunari, Morioka, Eiichi, Terada, Shinichi
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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