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2 187 592

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C2

(51)

IPC

(21) (22)

Application

2000123124/28, 2000-09-05

(24)

Start date

2000-09-05

(22)

Actual filing date

2000-09-05

(45)

Published

2002-08-20

(72)

Inventor

Suprun P.P.

(73)

Holder

Dal'Nevostochnyj Gosudarstvennyj Universitet Putej Soobshchenija

CONTAMINATED BALLAST CLEANING AND SORTING APPARATUS Russian patent published in 2002 - IPC

Abstract RU 2187592 C2

FIELD: railroad management. SUBSTANCE: apparatus has headset-type working tool comprising endless netted belt and drive. Belt is made in the form of netted belt-type conveyor and is further equipped with driven agitator made in the form of chain conveyor composed of endless welded gauged chains and is positioned in parallel with and above belt-type conveyor for contacting with ballast to be cleaned. Chain conveyor motion speed exceeds that of netted belt-type conveyor, said conveyors having same direction of motion. Apparatus may be used in enterprises engaged in sorting of material having particles of nonhomogeneous sizes, such as crushed stone or gravel. EFFECT: improved cleaning and sorting quality, reduced power consumption, noise level and dusting. 4 dwg

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RU 2 187 592 C2

Authors

Suprun P.P.

Dates

2002-08-20—Published

2000-09-05—Filed

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