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2 099 474

(13)

(51)

IPC

(21) (22)

Application

93003045/03, 1993-01-13

(22)

Actual filing date

1993-01-13

(45)

Published

1997-12-20

(72)

Inventor

Dombrovskij A.N.Zhdamirov V.M.Kotrovskij M.N.Peshkov A.A.Seinov N.P.Sidorenko I.A.

(73)

Holder

Institut Problem Kompleksnogo Osvoenija Nedr Ran

APPARATUS FOR FORCED DISCHARGE OF DRAGLINE BUCKET Russian patent published in 1997 - IPC

Abstract RU 2099474 C1

FIELD: mechanical engineering. SUBSTANCE: apparatus is mounted on two A-shaped supports and common sledges and has catcher with guiding-carrying rails and horizontal carrier roller. Axes ends of roller rest upon apexes of A-shaped supports. Bucket has two supporting rollers mounted on shafts positioned perpendicular to side walls at hoisting chain attachment points. Stops at ends of guiding-carrying rails may be formed as recesses. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg

Similar patents RU2099474C1

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RU 2 099 474 C1

Authors

Dombrovskij A.N.

Zhdamirov V.M.

Kotrovskij M.N.

Peshkov A.A.

Seinov N.P.

Sidorenko I.A.

Dates

1997-12-20—Published

1993-01-13—Filed