JOINT CONSTRUCTION

PROBLEM TO BE SOLVED: To easily joint together such members as segments or the like without performing troublesome work. SOLUTION: A joint fitting 1 is constituted of a male type joint 2 having a joint bar 11 formed with a drawdown portion 15 with the diameter smaller than that of a taper portion 14...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MINEZAKI AKIHIRO, MOCHIZUKI TOSHIO, HATORI SHUNJI, OZEKI MUNETAKA, KURIMOTO KATSUTOSHI, KAWAMURA MASANORI
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!