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2 223 184

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(51)

IPC

(21) (22)

Application

2001133114/11, 2001-12-11

(24)

Start date

2001-12-11

(22)

Actual filing date

2001-12-11

(45)

Published

2004-02-10

(72)

Inventor

Najval'T I.A.Rogach V.I.Chitipakhovjan P.S.Zverev G.L.Khaliullin Ju.M.Polishko G.Ju.Sivolobov G.V.Rozhkov V.S.Rogach S.V.Tsepenok V.I.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Stroitel'Naja Kompanija-Sankt-Peterburg"Zakrytoe Aktsionernoe Obshchestvo Zavod-Sofija"

DEVICE FOR MOUNTING CONTACT SYSTEM OF ELECTRIFIED RAILWAYS Russian patent published in 2004 - IPC

Abstract RU 2223184 C2

FIELD: railway transport. SUBSTANCE: proposed device contains platform resting on running mechanisms. Carrying frame is rigidly secured on platform with fitted-on pull-and-brake device consisting of drum with contact wire or carrier cable, tension device, hydraulic motor and brake device. Pull-and-brake device is made in form of self-contained unit in which tensioning or braking of contact wire or carrier cable is provided by means of drum hydromechanical drive. Hydraulic pumping station, hydraulic system and control panel are mounted directly on carrying frame, and brake device is installed on hydraulic motor shaft. Guide roller for directing contact wire or carrier cable is mounted on free end of crane-manipulator boom installed on platform. EFFECT: enlarged functional capabilities, simplified design, increased capacity and provision of high quality of operation. 3 cl, 6 dwg

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RU 2 223 184 C2

Authors

Najval'T I.A.

Rogach V.I.

Chitipakhovjan P.S.

Zverev G.L.

Khaliullin Ju.M.

Polishko G.Ju.

Sivolobov G.V.

Rozhkov V.S.

Rogach S.V.

Tsepenok V.I.

Dates

2004-02-10—Published

2001-12-11—Filed