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(19)

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2 040 621

(13)

(51)

IPC

(21) (22)

Application

4931738/11, 1991-04-26

(22)

Actual filing date

1991-04-26

(45)

Published

1995-07-25

(72)

Inventor

Kasylkasov Zhenys Madykenovich[Kz]Dedov Anatolij Nikanorovich[Kz]Egorov Jurij Pavlovich[Kz]Basimov Bulat Khazhimovich[Kz]Smagulov Kuat Madievich[Kz]

(73)

Holder

Gosudarstvennyj Nauchno-Proizvodstvennyj Tsentr

RAIL BUTT JOINT Russian patent published in 1995 - IPC

Abstract RU 2040621 C1

FIELD: rail tracks. SUBSTANCE: rail butt joint has fishplates 3 installed at both sides of rail 1 and U-shaped flexible connecting pins 4 with bent off parts 7 on ends of branches 6 and with corrugations 5 in zones of mating of ends of branches 6 with bent off parts 7. Each pin 4 is fixed by longitudinal wedge 9 at opposite side. EFFECT: enhanced reliability of joint. 2 cl, 12 dwg

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RU 2 040 621 C1

Authors

Kasylkasov Zhenys Madykenovich[Kz]

Dedov Anatolij Nikanorovich[Kz]

Egorov Jurij Pavlovich[Kz]

Basimov Bulat Khazhimovich[Kz]

Smagulov Kuat Madievich[Kz]

Dates

1995-07-25—Published

1991-04-26—Filed