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(19)

(11)

2 391 579

(13)

(51)

IPC

F16D51/10(2006-01-01)

F16D65/08(2006-01-01)

F16D69/00(2006-01-01)

(21) (22)

Application

2008151293/11, 2008-12-23

(24)

Start date

2008-12-23

(22)

Actual filing date

2008-12-23

(45)

Published

2010-06-10

(72)

Inventor

Ivanenko Vadim Vasil'EvichLevit Mikhail ZakharovichShajakhmetov Radij FaritovichPiven' Evgenij Grigor'Evich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Izdelija I Inzhenernye Razrabotki"

FRICTION FACING Russian patent published in 2010 - IPC F16D51/10 F16D65/08 F16D69/00

Abstract RU 2391579 C1

FIELD: machine building.

SUBSTANCE: length of facing arc along internal surface and difference of thickness of facing on ends corresponds to ratio: where H₂ is thickness of thick end of facing, H₁ is thickness of thin end of facing, and L is length of facing arc along internal surface.

EFFECT: improved frictional characteristics of friction pair due to optimal correspondence of facing geometry to distribution of forces and pressure in drum brake.

1 dwg

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RU 2 391 579 C1

Authors

Ivanenko Vadim Vasil'Evich

Levit Mikhail Zakharovich

Shajakhmetov Radij Faritovich

Piven' Evgenij Grigor'Evich

Dates

2010-06-10—Published

2008-12-23—Filed