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2 040 142

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IPC

(21) (22)

Application

5027546/15, 1992-02-17

(22)

Actual filing date

1992-02-17

(45)

Published

1995-07-25

(72)

Inventor

Avanesov Jurij Borisovich[Ru]Ponomarev Vladimir Nikolaevich[Ua]Zhernovoj Aleksandr Nikolaevich[Ua]Ploskij Valerij Petrovich[Ua]Krivogov Nikolaj Ivanovich[Ru]Izotov Vladimir Semenovich[Ua]Shchurik Vitalij Nikolaevich[Ua]

(73)

Holder

Kollektivnoe Proizvodstvennoe Predprijatie Kombajnovyj Zavod"

UNLOADING ELEVATOR OF ROOT HARVESTER Russian patent published in 1995 - IPC

Abstract RU 2040142 C1

FIELD: agricultural engineering. SUBSTANCE: elevator comprises main portion 2 of elevator articulated to machine frame 1. Said main portion has articulated end portion which is linked kinematically with frame by rods 4. Hydraulic cylinders 5 controlling the main and end portions of the elevator are connected by pipelines with hydraulic control valve 12. Hydraulic switch 7 is positioned between the hydraulic cylinder 5 controlling the end portion of the elevator, and the hydraulic control valve 12. Rods 4 have movable stops 13 in the form of spring-loaded levers with limiters 16. EFFECT: improved design. 1 dwg

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RU 2 040 142 C1

Authors

Avanesov Jurij Borisovich[Ru]

Ponomarev Vladimir Nikolaevich[Ua]

Zhernovoj Aleksandr Nikolaevich[Ua]

Ploskij Valerij Petrovich[Ua]

Krivogov Nikolaj Ivanovich[Ru]

Izotov Vladimir Semenovich[Ua]

Shchurik Vitalij Nikolaevich[Ua]

Dates

1995-07-25—Published

1992-02-17—Filed