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(19)

(11)

2 424 390

(13)

(51)

IPC

E01B1/00(2006-01-01)

E01B2/00(2006-01-01)

E01B3/00(2006-01-01)

E01D1/00(2006-01-01)

E01D2/00(2006-01-01)

(21) (22)

Application

2008148659/11, 2008-12-10

(24)

Start date

2008-12-10

(22)

Actual filing date

2008-12-10

(45)

Published

2011-07-20

(72)

Inventor

Stasjulevich Ferdinand IreneushevichAndreev Andrej Vital'EvichNazarenko Vladimir Anatol'Evich

(73)

Holder

Stasjulevich Ferdinand IreneushevichAndreev Andrej Vital'Evich

BALLASTLESS TRACK ON ARTIFICIAL STRUCTURE Russian patent published in 2011 - IPC E01B1/00 E01B2/00 E01B3/00 E01D1/00 E01D2/00

Abstract RU 2424390 C2

FIELD: construction.

SUBSTANCE: ballastless track comprises a base in the form of boards and sleepers. Sleepers are located on the base in the form of boards. The board and the sleeper are made as shaping cellular frames of honeycomb form from polymer or polymer composite material. The sleeper is connected for their full height via an indexing groove that corresponds to shape and dimensions of a sleeper.

EFFECT: development of structurally and technologically simple, reliable ballastless rack on an artificial structure.

7 cl, 5 dwg

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RU 2 424 390 C2

Authors

Stasjulevich Ferdinand Ireneushevich

Andreev Andrej Vital'Evich

Nazarenko Vladimir Anatol'Evich

Dates

2011-07-20—Published

2008-12-10—Filed