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2 503 859

(13)

(51)

IPC

F16D69/02(2006-01-01)

(21) (22)

Application

2012125088/11, 2012-06-15

(24)

Start date

2012-06-15

(22)

Actual filing date

2012-06-15

(45)

Published

2014-01-10

(72)

Inventor

Levit Mikhail ZakharovichIzjumova Vera IvanovnaFursov Nikolaj PetrovichLevit Kirill MikhajlovichPiven' Evgenij Grigor'Evich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Izdelija I Inzhenernye Razrabotki"

NAO COPPER-FREE FRICTION ITEM Russian patent published in 2014 - IPC F16D69/02

Abstract RU 2503859 C1

FIELD: machine building.

SUBSTANCE: friction item includes a polymer composite friction element that additionally contains abrasive disperse particles.

EFFECT: improving reliability and operating characteristics of friction items at operation owing to removing particles of adhesion transfer without deterioration of wear resistance and friction characteristics of the item, and excluding adhesion of transfer particles.

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RU 2 503 859 C1

Authors

Levit Mikhail Zakharovich

Izjumova Vera Ivanovna

Fursov Nikolaj Petrovich

Levit Kirill Mikhajlovich

Piven' Evgenij Grigor'Evich

Dates

2014-01-10—Published

2012-06-15—Filed