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(19)

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2 504 493

(13)

(51)

IPC

B61K7/02(2006-01-01)

(21) (22)

Application

2012120909/11, 2012-05-22

(24)

Start date

2012-05-22

(22)

Actual filing date

2012-05-22

(45)

Published

2014-01-20

(72)

Inventor

Kljuzko Vladimir Anatol'EvichFadeev Valerij SergeevichKonakov Aleksandr ViktorovichChigrin Jurij LeonidovichShtanov Oleg ViktorovichObodovskij Jurij Vasil'EvichPaladin Nikolaj MikhajlovichLapko Nikolaj PetrovichShakina Antonina Vladimirovna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Ehlektrotekhnicheskie Zavody"

METHOD OF MANUFACTURE OF BRAKE TIRES OF RETARDERS MOUNTED AT BRAKE POSITIONS AT HUMP YARDS AND BRAKE TIRE FOR RETARDERS Russian patent published in 2014 - IPC B61K7/02

Abstract RU 2504493 C1

FIELD: transport.

SUBSTANCE: invention relates to railroad transport. Proposed method comprises producing the brake shoe consisting of wearing part and solid flute with bores for bolts and securing said brake shoe at retarders. Brake shoe wearing part is made from separate composite material with friction factor of 0.10-0.18 or 0.18-0.40. Said brake shoe consists of wearing part and solid flute with bores for bolts Tire bolt heads are located in said flute. Brake shoe wearing part is made from separate composite material with friction factor of 0.10-0.18 or 0.18-0.40.

EFFECT: efficient car braking.

17 cl, 5 dwg

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RU 2 504 493 C1

Authors

Kljuzko Vladimir Anatol'Evich

Fadeev Valerij Sergeevich

Konakov Aleksandr Viktorovich

Chigrin Jurij Leonidovich

Shtanov Oleg Viktorovich

Obodovskij Jurij Vasil'Evich

Paladin Nikolaj Mikhajlovich

Lapko Nikolaj Petrovich

Shakina Antonina Vladimirovna

Dates

2014-01-20—Published

2012-05-22—Filed