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(19)

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2 562 093

(13)

(51)

IPC

B61H1/00(2006-01-01)

F16D65/06(2006-01-01)

(21) (22)

Application

2014128049/11, 2014-07-10

(24)

Start date

2014-07-10

(22)

Actual filing date

2014-07-10

(45)

Published

2015-09-10

(72)

Inventor

Voronin Igor' NikolaevichIsakaev Vladimir MagomedehminovichPen'Kova Galina IvanovnaTjuftjaev Aleksandr SemenovichJablonskij Andrej Aleksandrovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Plazmennye Tekhnologii"

PROFILE OF RIDGE IRON BRAKE SHOE WORKING SURFACE Russian patent published in 2015 - IPC B61H1/00 F16D65/06

Abstract RU 2562093 C1

FIELD: transport.

SUBSTANCE: claimed profile comprises conjugated profile of ridge gripper and shoe working surface and is composed of the line consisting of smoothly conjugated circle arcs and straight line segments. Ridge gripper profile comprises arc R₁ = 10.00 mm conjugated with vertical segment in its turn conjugated with arc R₂ = 14.00 mm by horizontal segment, arc R₃ = 12.0 mm and vertical segment. Then, ridge gripper profile is conjugated with working surface in arc of radius R₄ = 20.00 mm. Working surface is composed of conjugated straight line segments arranged with inclination of 1:8, 1:15 and 1:5 to horizontal line.

EFFECT: reduced intensity of wear in wheel-shoe tribological pair.

2 cl, 2 dwg

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RU 2 562 093 C1

Authors

Voronin Igor' Nikolaevich

Isakaev Vladimir Magomedehminovich

Pen'Kova Galina Ivanovna

Tjuftjaev Aleksandr Semenovich

Jablonskij Andrej Aleksandrovich

Dates

2015-09-10—Published

2014-07-10—Filed