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(11)

2 491 223

(13)

(51)

IPC

B65G33/14(2006-01-01)

B65G33/26(2006-01-01)

(21) (22)

Application

2012111590/11, 2012-03-26

(24)

Start date

2012-03-26

(22)

Actual filing date

2012-03-26

(45)

Published

2013-08-27

(72)

Inventor

Khal'Fin Marat NurmukhamedovichIvanov Boris FedorovichPodust Sergej SergeevichBeskhlebnov Aleksandr Anatol'EvichPrikhod'Ko Aleksandr SergeevichBaev Grigorij Nikolaevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Politekhnicheskij Institut)"

SCREW CONVEYOR Russian patent published in 2013 - IPC B65G33/14 B65G33/26

Abstract RU 2491223 C1

FIELD: transport.

SUBSTANCE: screw conveyor comprises the drive 1 and flexible screw 3 mounted in cylindrical flute 2 and composed of two coaxial helically bent rods 4, 5. One of said rods represents an oval strand of double rope left lay while the other one an oval strand of double rope right lay. Larger axes 8, 9 of oval strand cross-section are located in screw conveyor flute center plane.

EFFECT: higher efficiency and reliability.

2 dwg

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RU 2 491 223 C1

Authors

Khal'Fin Marat Nurmukhamedovich

Ivanov Boris Fedorovich

Podust Sergej Sergeevich

Beskhlebnov Aleksandr Anatol'Evich

Prikhod'Ko Aleksandr Sergeevich

Baev Grigorij Nikolaevich

Dates

2013-08-27—Published

2012-03-26—Filed