MACHINE FOR CHARGING OF BOREHOLES Russian patent published in 2004 - IPC

Abstract RU 2223461 C2

FIELD: blasting operations, applicable for preparation of explosives, type AC-DT at the places of blasting operations, charging of boreholes with them, as well as for charging of boreholes with factory-made explosives admitted by the State Mining Engineering Inspection of Russia for mechanical charging. SUBSTANCE: the machine has a transportation base, bin for dry components of explosives, tanks for liquid components, longitudinal and draw-out feeders, liquid component feeding system, hydraulic system of the drive of the working members. The original assemblies of the machine expanding its functional potentialities and improving its technical characteristics are: the multiple-pump hydraulic drive servicing each working member separately, structure of the body of the longitudinal feeder, the structure of tanks for the liquid component. EFFECT: expanded functional potentialities of the charging machines and improved technical characteristics. 11 dwg

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RU 2 223 461 C2

Authors

Sabinin S.I.

Vorob'Ev V.N.

Tkachev V.B.

Besklubov V.P.

Babin V.P.

Zubov L.A.

Shubin Ju.A.

Katorgin Ju.N.

Dates

2004-02-10Published

2002-04-18Filed