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(11)

2 543 125

(13)

(51)

IPC

B61F5/04(2006-01-01)

(21) (22)

Application

2013109845/11, 2013-03-05

(24)

Start date

2013-03-05

(22)

Actual filing date

2013-03-05

(45)

Published

2015-02-27

(72)

Inventor

Slivinskij Evgenij Vasil'EvichRadin Sergej Jur'EvichKlimov Dmitrij Nikolaevich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Im. I.A. Bunina"

LOCOMOTIVE BOGIE Russian patent published in 2015 - IPC B61F5/04

Abstract RU 2543125 C2

FIELD: transport.

SUBSTANCE: proposed bogie comprises frame with traction motors, mounted axles and spring suspensions composed of helical springs axle box links. Said links are rigidly connected to hollow flexible rods with threaded pins fitted therein. One of rod supports is fixed while another slides which allows decreasing of hollow flexible rod working length.

EFFECT: automatic adjustment of spring suspension stiffness.

2 dwg

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RU 2 543 125 C2

Authors

Slivinskij Evgenij Vasil'Evich

Radin Sergej Jur'Evich

Klimov Dmitrij Nikolaevich

Dates

2015-02-27—Published

2013-03-05—Filed