IMPACT DEVICE

FIELD: machine building.SUBSTANCE: invention relates to mining and construction equipment, is used for driving of steel pipes (jackets) at trenchless laying of pipeline and other rod elements in soil at vertical and inclined immersion of pile elements. Proposed device comprises housing accommodating...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Chervov Vladimir Vasilevich, Chervov Aleksandr Vasilevich, Tishchenko Igor Vladimirovich
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DREDGING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS SOIL SHIFTING
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