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(19)

(11)

2 680 316

(13)

(51)

IPC

A01B29/04(2006-01-01)

A01B39/08(2006-01-01)

A01B39/18(2006-01-01)

(21) (22)

Application

2018112184, 2018-04-04

(24)

Start date

2018-04-04

(22)

Actual filing date

2018-04-04

(45)

Published

2019-02-19

(72)

Inventor

Yakovlev Nikolaj StepanovichIvanov Nikolaj MikhajlovichNazarov Nikolaj Nikolaevich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Sibirskij Federalnyj Nauchnyj Tsentr Agrobiotekhnologij Rossijskoj Akademii Nauk Ran)

WORKING BODY FOR RING BRAKE Russian patent published in 2019 - IPC A01B29/04 A01B39/08 A01B39/18

Abstract RU 2680316 C1

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to the agricultural machine building. Ring-shaped working body of the roller for tillage is made in the shape of a truncated cone ring. Ring is connected through the spokes to the hub. Hub is made with through oblong holes located in the central part of the hub so that they form two rings connected by bridges.

EFFECT: reduced complexity of repair of the roller with ring-shaped working bodies.

1 cl, 6 dwg

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RU 2 680 316 C1

Authors

Yakovlev Nikolaj Stepanovich

Ivanov Nikolaj Mikhajlovich

Nazarov Nikolaj Nikolaevich

Dates

2019-02-19—Published

2018-04-04—Filed