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2 378 438

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C2

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IPC

E01B9/40(2006-01-01)

E01B9/46(2006-01-01)

(21) (22)

Application

2007128540/11, 2007-07-24

(24)

Start date

2007-07-24

(22)

Actual filing date

2007-07-24

(45)

Published

2010-01-10

(72)

Inventor

Gorjunov Aleksej Vladimirovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Institut Zheleznodorozhnogo Transporta"

METHOD AND DEVICE TO ADJUST RAIL TRACK GAUGE Russian patent published in 2010 - IPC E01B9/40 E01B9/46 

Abstract RU 2378438 C2

FIELD: railway transport.

SUBSTANCE: proposed method comprises laying rail 12 onto sub rail gasket 10 of metal pad 2 so that axes of rail 12 and pad 10 are aligned, while metal pad axis 2 is shifted by 4 mm relative to rail axis. Rails worn out, metal pad 2 is relieved to be turned through 180°, rail 12 is shifted to rated standard track gauge. Axis of metal pad 2 should be shifted relative to rail 12 by 4 mm. Metal pad 2 has two flanges 11 and sub rail gasket 10 with axis of metal pad 2 shifted relative to axis of sub rail gasket 10 by 4 mm.

EFFECT: higher reliability of rail joint.

2 cl, 2 dwg

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RU 2 378 438 C2

Authors

Gorjunov Aleksej Vladimirovich

Dates

2010-01-10—Published

2007-07-24—Filed

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