DEVICE FOR SAMPLING MATERIALS Russian patent published in 1995 - IPC

Abstract RU 2028596 C1

FIELD: materials technology. SUBSTANCE: device for sampling material has supplementary identical traps for local sampling from different depths during one immersion. The traps are fixed on blades along the spiral curve perpendicular to the trajectory of the blade movement. The trap flaps are made convex. The blade surfaces under the flaps are made concave in order to form cavities for sampling. EFFECT: enhanced quality of sampling. 1 cl, 2 dwg

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RU 2 028 596 C1

Authors

Baranov V.A.

Dates

1995-02-09—Published

1992-05-27—Filed