A probe to remove samples under the surface of the earth. (Machine-translation by Google Translate, not legally binding)

摘要

A probe for extracting samples from the surface of the earth, said probe comprising an elongated body having a hollow core having the elongated body and the hollow core respective longitudinal axes that are inclined at a small angle to each other in such a way that the hollow core extends from one end of the body to one side thereof, said probe further comprising means at the other end of the motor-driven screw jack body or the like. (Machine-translation by Google Translate, not legally binding)