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2 191 861

(13)

(51)

IPC

(21) (22)

Application

2000105031/28, 2000-02-29

(24)

Start date

2000-02-29

(22)

Actual filing date

2000-02-29

(45)

Published

2002-10-27

(72)

Inventor

Margolin A.I.Tonkonogov B.G.Il'Inskij V.I.Skripachev I.F.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Vnedrencheskij Tsentr Mashiny" Mps Rf

METHOD OF FASTENING RAIL TO TIE BASEPLATE Russian patent published in 2002 - IPC

Abstract RU 2191861 C2

FIELD: railway transport; track facilities. SUBSTANCE: according to proposed method of rail fastening to baseplate, nut of clamping bolt is tightened to compress spring washer. Prior to tightening the nut, clamping bolt is loaded with force required for pressing rail to baseplate. Then nut of clamping bolt is tightened. Tightening of nut is stopped when support head of clamping bolt thrust against upper support surface of baseplate slot and then load is removed from clamping bolt. EFFECT: provision of required pressing of rail to baseplate without determining torque at tightening the nut which makes it possible to accurately find rail-to-baseplate pressing force. 5 dwg

Similar patents RU2191861C2

Title	Year	Author	Number
METHOD OF AND DEVICE FOR FASTENING RAIL TO TIE BASEPLATES	2001	Margolin A.I. Tonkonogov B.G. Il'Inskij V.I. Skripachev I.F.	RU2216625C2
TRACK RAILS ENJOINING DEVICE	1999	Margolin A.I. Tonkonogov B.G. Il'Inskij V.I. Skripachev I.F.	RU2180027C2
RAIL TRACK INTERMEDIATE FASTENINGS NUT RUNNER	1998	Margolin A.I. Tonkonogov B.G. Il'Inskij V.I. Skripachev I.F. Verbitskij B.R.	RU2154710C2
DEVICE TO TIGHTEN TERMINAL BOLT NUTS OF INTERMEDIATE RAIL JUNCTION	2007	Margolin Aleksandr Iosifovich Klementov Aleksej Sergeevich Skripachev Ivan Fedorovich Vasil'Ev Valerij Evgen'Evich	RU2341606C1
DEVICE FOR UNSCREWING NUTS OF INTERMEDIATE RAIL FASTENING OF RAILWAY TRACK	1998	Margolin A.I. Il'Inskij V.I. Tonkonogov B.G. Skripachev I.F.	RU2149234C1
MOVING DEVICE FOR ATTACHING LONG JOINTS BY MEANS OF ZHBR-TYPE FASTENINGS DURING REPLACEMENT OF INVENTORY RAILS	2008	Margolin Aleksandr Iosifovich Klementov Aleksej Sergeevich Knysh Vitalij Dmitrievich Vasil'Ev Valerij Evgen'Evich Skripachev Ivan Fedorovich	RU2385376C1
RAIL TRACK INTERMEDIATE FASTENING NUT RUNNER	1998	Margolin A.I. Tonkonogov B.G. Il'Inskij V.I. Skripachev I.F. Vasil'Ev V.E.	RU2151834C1
RAIL LENGTH ASSEMBLY LINE	2008	Margolin Aleksandr Iosifovich Vasil'Ev Valerij Evgen'Evich Kireev Valerij Ivanovich Vasil'Ev Vasilij Valer'Evich Skripachev Ivan Fedorovich Bogomolova Raisa Trofimovna	RU2377357C1
RAILWAY TRACK SKELETON DISASSEMBLING DEVICE	1998	Tonkonogov B.G. Il'Inskij V.I. Margolin A.I.	RU2154708C2
RAIL TRACK INTERMEDIATE FASTENING NUT TURNING OFF DEVICE	2000	Margolin A.I. Tonkonogov B.G. Il'Inskij V.I. Skripachev I.F.	RU2207426C2

RU 2 191 861 C2

Authors

Margolin A.I.

Tonkonogov B.G.

Il'Inskij V.I.

Skripachev I.F.

Dates

2002-10-27—Published

2000-02-29—Filed