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2 398 980

(13)

(51)

IPC

F16D65/04(2006-01-01)

B61H1/00(2006-01-01)

F16D69/02(2006-01-01)

(21) (22)

Application

2009106653/11, 2009-02-25

(24)

Start date

2009-02-25

(22)

Actual filing date

2009-02-25

(45)

Published

2010-09-10

(72)

Inventor

Safonov Valerij Grigor'EvichSedov Mikhail PetrovichKotljar Semen MikhajlovichSafonov Evgenij Valer'Evich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

ROLLING STOCK BRAKING CLAMP Russian patent published in 2010 - IPC F16D65/04 B61H1/00 F16D69/02

Abstract RU 2398980 C1

FIELD: transport.

SUBSTANCE: proposed braking clamp comprises main polymer composite friction element with central recess, metal carcass and additional polymer composite friction element comprises 40-96% of metal chips. Additional friction element is arranged on one of the sides of main friction element recess.

EFFECT: improved operating performances due to reduced irregularity of strains in recess zone.

2 dwg

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RU 2 398 980 C1

Authors

Safonov Valerij Grigor'Evich

Sedov Mikhail Petrovich

Kotljar Semen Mikhajlovich

Safonov Evgenij Valer'Evich

Dates

2010-09-10—Published

2009-02-25—Filed