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2 127 701

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C1

(51)

IPC

(21) (22)

Application

98101623/13, 1998-01-27

(22)

Actual filing date

1998-01-27

(45)

Published

1999-03-20

(72)

Inventor

Obertyshev A.I.Obertysheva V.S.

(73)

Holder

Azovo-Chernomorskaja Gosudarstvennaja Agro-Inzhenernaja Akademija

DEVICE FOR BREAKING LOOSE MATERIAL BRIDGES IN HOPPER Russian patent published in 1999 - IPC

Abstract RU 2127701 C1

FIELD: materials handling. SUBSTANCE: device has rod with fitted on bushings installed vertically in hopper. Brackets connected by springs with movable holders adjustable in height on rod are hinge secured on bushings. Vertical pins are secured on brackets. Rod is spring-suspended in hopper. In process of bridge breaking, lower brackets are released and start vibrating along vertical. Bracket pins will break material bridges and release upper brackets. Springs increase vertical vibrations of brackets. EFFECT: enhanced efficiency of device. 1 dwg

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RU 2 127 701 C1

Authors

Obertyshev A.I.

Obertysheva V.S.

Dates

1999-03-20—Published

1998-01-27—Filed

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