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2 172 681

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C1

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IPC

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Application

99127089/28, 1999-12-28

(24)

Start date

1999-12-28

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Actual filing date

1999-12-28

(45)

Published

2001-08-27

(72)

Inventor

Grek V.I.Nikol'Skaja Eh.N.Ogan'Jan Eh.S.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Vserossijskij Nauchno-Issledovatel'Skij Institut Teplovozov I Putevykh Mashin

RAILWAY WHEEL TYRE Russian patent published in 2001 - IPC

Abstract RU 2172681 C1

FIELD: railway transport. SUBSTANCE: proposed railway wheel tire has roll surface with flange, seat surface for fitting onto rim of wheel center, thrust bead on its outer side to prevent slipping of tire into gauge. Tire is provided with projection at inner located at a distance equal to width of wheel center rim seat surface thrust bead whose height n is found from definite equation. EFFECT: provision of reliable connection of tire and rim. 2 dwg

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RU 2 172 681 C1

Authors

Grek V.I.

Nikol'Skaja Eh.N.

Ogan'Jan Eh.S.

Dates

2001-08-27—Published

1999-12-28—Filed

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