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2 608 994

(13)

(51)

IPC

B61H1/00(2006-01-01)

F16D69/02(2006-01-01)

F16D65/06(2006-01-01)

(21) (22)

Application

2015133892, 2015-08-12

(24)

Start date

2015-08-12

(22)

Actual filing date

2015-08-12

(45)

Published

2017-01-30

(72)

Inventor

Vasilev Sergej Evgenevich

(73)

Holder

Aktsionernoe Obshchestvo Tormoznykh, Uplotnitelnykh I Teploizolyatsionnykh Izdelij" Ati")

RAILWAY VEHICLE BRAKE SHOE Russian patent published in 2017 - IPC B61H1/00 F16D69/02 F16D65/06

Abstract RU 2608994 C1

FIELD: transportation.

SUBSTANCE: invention relates to railway vehicles. Braking shoe comprises recess on working surface, made in form of rotation surface part, not coaxial to shoe back surface, made in form of rotation surface part and containing projections in central and side parts. Distance between shoe back surface axis of rotation and shoe working surface axis of rotation is selected from relationship: L=0.9÷1.1A, where L is distance between shoe back surface and shoe working surface axes of rotation, A is shoe back surface width.

EFFECT: enabling improvement in shoe operating characteristics due to provision of shoe overall dimensions balance during operation.

1 cl, 2 dwg

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RU 2 608 994 C1

Authors

Vasilev Sergej Evgenevich

Dates

2017-01-30—Published

2015-08-12—Filed