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IPC

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Application

2000109221/28, 2000-04-12

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Start date

2000-04-12

(22)

Actual filing date

2000-04-12

(45)

Published

2003-04-20

(72)

Inventor

Shapovalov V.V.Dem'Janov A.A.Jatsenko V.G.Krivenko A.V.Dronov V.A.Ukraintsev M.G.Smirnov I.A.Dem'Janov A.A.Tsytsylin A.A.

(73)

Holder

Shapovalov Vladimir Vladimirovich

ROLLING STOCK EXTERNAL BRAKE SYSTEM Russian patent published in 2003 - IPC

Abstract RU 2202489 C2

FIELD: railway transport. SUBSTANCE: invention can be used for hand braking of car cuts on gravity yards. Proposed external brake system contains brake block installed under one of wheels of wheelset and additional brake beam coupled with rail neck to provide friction contact with side surface of wheel sufficient for turning of wheelset provided with brake block. Wheelset engages first with brake block and then with brake beam. Invention prevents slipping of car cut owing to changing of surface of contact of wheel under which brake block is not installed with rail by turning the wheel until critical value of sliding is obtained. EFFECT: prevention of sliding of car cuts. 2 dwg

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RU 2 202 489 C2

Authors

Shapovalov V.V.

Dem'Janov A.A.

Jatsenko V.G.

Krivenko A.V.

Dronov V.A.

Ukraintsev M.G.

Smirnov I.A.

Dem'Janov A.A.

Tsytsylin A.A.

Dates

2003-04-20—Published

2000-04-12—Filed