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2 232 093

(13)

(51)

IPC

(21) (22)

Application

2002132609/11, 2002-12-04

(24)

Start date

2002-12-04

(22)

Actual filing date

2002-12-04

(45)

Published

2004-07-10

(72)

Inventor

Shamkov Ju.V.Nikulin S.A.Zajtsev N.M.Levit M.Z.Piven' E.G.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Izdelija I Inzhenernye Razrabotki"Otkrytoe Aktsionernoe Obshchestvo Zavod Asbestovykh Tekhnicheskikh Izdelij"

RAILWAY VEHICLE BRAKE SHOE Russian patent published in 2004 - IPC

Abstract RU 2232093 C1

FIELD: railway rolling stock; brake shoes.

SUBSTANCE: proposed brake shoe of railway vehicle has metal frame and polymeric composite friction member. Mass of metal frame is 0.43-0.49 of mass of friction member.

EFFECT: improved performance characteristics, increased service life of brake shoe.

1 dwg

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RU 2 232 093 C1

Authors

Shamkov Ju.V.

Nikulin S.A.

Zajtsev N.M.

Levit M.Z.

Piven' E.G.

Dates

2004-07-10—Published

2002-12-04—Filed