DEVICE FOR BATTERING ROD ELEMENT IN SOIL

摘要

FIELD: mining.SUBSTANCE: device comprises a main impact assembly mounted in the hole of the transition element, and at least one additional impact assembly mounted on the axis of the main impact assembly in an additional opening in the transition element, and connected to this transition element.EFFECT: increased speed of battering the rod element in the soil by increasing the frequency of strokes and occurrence of effect of soil liquefaction.7 cl, 6 dwg