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2 369 678

(13)

(51)

IPC

E01B19/00(2006-01-01)

E01B9/48(2006-01-01)

(21) (22)

Application

2008120072/11, 2008-05-20

(24)

Start date

2008-05-20

(22)

Actual filing date

2008-05-20

(45)

Published

2009-10-10

(72)

Inventor

Govorov Vadim Vladimirovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Putej Soobshchenija"

ANTINOISE RAIL TRACK Russian patent published in 2009 - IPC E01B19/00 E01B9/48

Abstract RU 2369678 C1

FIELD: railway transport.

SUBSTANCE: invention is in the field of railway transport, particularly in rail track construction ensuring environmental protection against noise of railway vehicles. Antinoise rail track contains two rails fixed by means of spring clips and terminal bolts on sole plates. Cushions made of elastic material are located on railway ties below the sole plates, below the base and over rail heads. Metal bands enclose rail heads on the top with vertical holes for mounting bolts. Terminal bolts are made long and pass through pitch holes intended for mounting bolts and equipped with additional nuts on the top making it possible to adjust pusher pressing force to rail heads.

EFFECT: increase in efficiency of environmental protection against transport noise and reduction in construction material consumption.

1 dwg

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RU 2 369 678 C1

Authors

Govorov Vadim Vladimirovich

Dates

2009-10-10—Published

2008-05-20—Filed