ASSEMBLING METHOD AND DEVICE FOR WING SEGMENT OF MULTIPLE SHIELD MACHINE

PROBLEM TO BE SOLVED: To heighten the efficiency of assembling work by receiving an upper wing segment put in a designated assembling attitude by an elector device and fed to a delivery position by an elevating device to be raised. SOLUTION: An elector device 10a is operated to hold an upper wing se...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KONDO YASUNORI, KURUMA FUMIO, UCHIYAMA SUSUMU
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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