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(19)

(11)

2 286 273

(13)

(51)

IPC

B61H7/02(2006-01-01)

(21) (22)

Application

2005107641/11, 2005-03-21

(24)

Start date

2005-03-21

(22)

Actual filing date

2005-03-21

(45)

Published

2006-10-27

(72)

Inventor

Voronchikhin Aleksandr IvanovichKasatkin Gennadij PetrovichNalev Igor' AndreevichBychkov Vladimir Nikolaevich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Friktsionnykh I Termostojkikh Materialov"

NONASBESTOS BRAKE SHOE OF RAIL VEHICLE Russian patent published in 2006 - IPC B61H7/02

Abstract RU 2286273 C1

FIELD: railway transport; vehicle brake shoes.

SUBSTANCE: proposed brake shoe contains friction member and metal skeleton, being essentially perforated metal strip and wire frame combined with strip. Ratio of mass of metal skeleton and mass of shoe is 1:15 - 1:35, and ratio of mass of metal perforated strip and mass of wire frame is 1:1 - 1:6.

EFFECT: increased strength of shoe.

1 dwg

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RU 2 286 273 C1

Authors

Voronchikhin Aleksandr Ivanovich

Kasatkin Gennadij Petrovich

Nalev Igor' Andreevich

Bychkov Vladimir Nikolaevich

Dates

2006-10-27—Published

2005-03-21—Filed