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2 121 959

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C1

(51)

IPC

(21) (22)

Application

96123455/28, 1996-12-15

(22)

Actual filing date

1996-12-15

(45)

Published

1998-11-20

(72)

Inventor

Vasil'Ev P.N.Ognev S.M.

(73)

Holder

Institut Gornogo Dela Severa So Ran

DEVICE FOR TRANSPORTATION OF POWERED MINING COMPLEX Russian patent published in 1998 - IPC

Abstract RU 2121959 C1

FIELD: mining industry; large-size heavy weight equipment transportation facilities. SUBSTANCE: device has frame with rail transportation members and coupling devices. Rail transportation members are made in form of rollers. Grips-roller holders are arranged in frame for displacement along frame under action of different helix thread screw. Rollers are installed in grips-roller holders. Diameters of rollers in length are variable, with diameter of roller at its ends greater than diameter in middle part. EFFECT: provision of reliable fastening on device on rails, steady movement of device along rail track. 5 dwg

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RU 2 121 959 C1

Authors

Vasil'Ev P.N.

Ognev S.M.

Dates

1998-11-20—Published

1996-12-15—Filed

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