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2 081 323

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IPC

(21) (22)

Application

95113617/03, 1995-08-10

(22)

Actual filing date

1995-08-10

(45)

Published

1997-06-10

(72)

Inventor

Seinov Nikolaj PavlovichMordukhovich Izja L'VovichBaulin Anatolij Vasil'EvichRyzhov Viktor DenisovichCholakh Nikolaj Osmanovich

(73)

Holder

Seinov Nikolaj PavlovichMordukhovich Izja L'VovichBaulin Anatolij Vasil'EvichRyzhov Viktor DenisovichCholakh Nikolaj Osmanovich

METHOD FOR LOADING ROCK MASS INTO TRANSPORT FACILITIES BY DRAGLINE Russian patent published in 1997 - IPC

Abstract RU 2081323 C1

FIELD: mining industry; earth-moving machinery. SUBSTANCE: method can be used in opencast mining when technological system involves application of dragline excavators and dump trucks. According to method, filled dragline bucket is brought to dumping place and is dumped into transport vehicle body when dragline boom is inclined to horizon. Angle of dragline boom incline to horizon is determined according to relation 20^°≅ Φ ≅ 30^° for booms with length of 50 ≅ L ≅ 80 80, where Φ - angle of boom incline to horizon, deg.; L - length of boom, m. EFFECT: high efficiency. 1 tbl

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RU 2 081 323 C1

Authors

Seinov Nikolaj Pavlovich

Mordukhovich Izja L'Vovich

Baulin Anatolij Vasil'Evich

Ryzhov Viktor Denisovich

Cholakh Nikolaj Osmanovich

Dates

1997-06-10—Published

1995-08-10—Filed