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2 241 623

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IPC

(21) (22)

Application

2002112488/11, 2002-05-13

(24)

Start date

2002-05-13

(22)

Actual filing date

2002-05-13

(45)

Published

2004-12-10

(72)

Inventor

Efimov V.P.Krjuchkov A.V.Vasil'Eva L.M.Andronov V.A.Demin K.P.Tissen A.I.Strel'Chenko A.N.Beschastnyj A.V.Polikarpov A.A.Levin A.B.Aginskikh M.V.Danilenko D.V.Ermolenko A.Ju.Galieva I.V.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Ob"Edinenie Uralvagonzavod" Im. F.Eh. Dzerzhinskogo

TANK BARREL PROTECTIVE DEVICE Russian patent published in 2004 - IPC

Abstract RU 2241623 C2

FIELD: railway transport; tank cars.

SUBSTANCE: proposed protective device of tank barrel is made in form of shield 3 with rigidly secured vertical ribs 4 and horizontal ribs 5 installed on end part of tank frame 1. Vertical and horizontal ribs are located from outer side of shield, and extreme vertical ribs are secured on vertical face sheet of end beam of tank frame. Vertical and horizontal ribs are made of trough sections, being installed on shield plane to form closed loop with plane.

EFFECT: improved reliability and strength.

9 cl, 12 dwg

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RU 2 241 623 C2

Authors

Efimov V.P.

Krjuchkov A.V.

Vasil'Eva L.M.

Andronov V.A.

Demin K.P.

Tissen A.I.

Strel'Chenko A.N.

Beschastnyj A.V.

Polikarpov A.A.

Levin A.B.

Aginskikh M.V.

Danilenko D.V.

Ermolenko A.Ju.

Galieva I.V.

Dates

2004-12-10—Published

2002-05-13—Filed