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2 181 675

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IPC

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Application

2000105982/28, 2000-03-13

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Start date

2000-03-13

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Actual filing date

2000-03-13

(45)

Published

2002-04-27

(72)

Inventor

Malykh N.A.Andronov V.A.Efimov V.P.Tsjurenko V.N.Ul'Janov O.A.Belinovich V.G.Romanenko A.N.Abramov E.V.Bazhenevskikh Ju.M.Levin A.B.Stupin D.A.Ivanov A.V.Goloviznin B.L.

(73)

Holder

Gup Uralvagonzavod" Im. F.Eh. Dzerzhinskogo

CENTER SILL Russian patent published in 2002 - IPC

Abstract RU 2181675 C2

FIELD: railway transport. SUBSTANCE: proposed center sill has two Z-sections 1, front stop 2 and rear stop 3 of automatic coupler conveying longitudinal forces to vertical walls of center sill Z-sections interconnected by reinforcement plates 4 and provided with support surfaces and adapter members. Places of change-over of support surfaces and adapter members are made in form of smooth change-over with undercutting. Edge of adapter members located on rear surfaces of rear stops are made in form of sinusoidal curve. EFFECT: increased reliability and service life. 4 dwg

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RU 2 181 675 C2

Authors

Malykh N.A.

Andronov V.A.

Efimov V.P.

Tsjurenko V.N.

Ul'Janov O.A.

Belinovich V.G.

Romanenko A.N.

Abramov E.V.

Bazhenevskikh Ju.M.

Levin A.B.

Stupin D.A.

Ivanov A.V.

Goloviznin B.L.

Dates

2002-04-27—Published

2000-03-13—Filed