DEEP FOUNDATION EXCAVATOR

A bucket raising/lowering and opening/closing device (11) of a deep foundation excavator (1) comprises: a raising/lowering cylinder (12); a first raising/lowering sheave (14) and a first opening/closing sheave (15) that move in the expansion/contraction direction of the raising/lowering cylinder (12...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ISOGAI, Kasumi, ITOU, Minoru, SEKI, Seiji, INAMOTO, Akira
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING
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