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2 391 240

(13)

(51)

IPC

B61D3/00(2006-01-01)

B61H9/00(2006-01-01)

(21) (22)

Application

2009114239/11, 2009-04-14

(24)

Start date

2009-04-14

(22)

Actual filing date

2009-04-14

(45)

Published

2010-06-10

(72)

Inventor

Slivinskij Evgenij Vasil'EvichTeslin Vjacheslav VladimirovichKarasev Daniil IgorevichAnokhina Tat'Jana Nikolaevna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Im. I.A. Bunina"

FREIGHT CAR Russian patent published in 2010 - IPC B61D3/00 B61H9/00

Abstract RU 2391240 C1

FIELD: transport.

SUBSTANCE: invention relates to railway transport. Freight car consists of body, frame, trucks with wheel pairs and pneumatic braking system. Truck side rail accommodates additional pneumatic cylinder (11) with rod (8) that has axial channel housing spring-loaded spherical ball interacting, in case brake exhausts, with semispherical recess made on face surface of wheel (5).

EFFECT: ruling out spontaneous motion of rolling stock in base brakes exhaust.

2 dwg

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RU 2 391 240 C1

Authors

Slivinskij Evgenij Vasil'Evich

Teslin Vjacheslav Vladimirovich

Karasev Daniil Igorevich

Anokhina Tat'Jana Nikolaevna

Dates

2010-06-10—Published

2009-04-14—Filed