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2 066 649

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IPC

(21) (22)

Application

92008470/11, 1992-11-26

(22)

Actual filing date

1992-11-26

(45)

Published

1996-09-20

(72)

Inventor

Galimov G.G.Potemkin E.A.Chekh N.P.Shumilov S.A.Netesa V.P.Bartel' A.V.Lavrov V.A.Gladkov P.D.Vasjukhno V.G.Raspaev E.I.

(73)

Holder

Ural'Skoe Otdelenie Vserossijskogo Nauchno-Issledovatel'Skogo Instituta Zheleznodorozhnogo Transporta

RAIL CROSSING PROTECTION DEVICE Russian patent published in 1996 - IPC

Abstract RU 2066649 C1

FIELD: railway transport; device to prevent entering of road vehicles on rail crossing in front of moving train and to inform locomotive driver of presence of vehicle on rail crossing. SUBSTANCE: device has approach section condition check unit, crossing lights switching unit, crossing protection control command shaper, manual control unit, unit detecting obstacle presence on rail crossing, and protection members with drives coupled with automatic change-over switches. EFFECT: enhanced reliability of operation. 2 cl, 4 dwg

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RU 2 066 649 C1

Authors

Galimov G.G.

Potemkin E.A.

Chekh N.P.

Shumilov S.A.

Netesa V.P.

Bartel' A.V.

Lavrov V.A.

Gladkov P.D.

Vasjukhno V.G.

Raspaev E.I.

Dates

1996-09-20—Published

1992-11-26—Filed