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2 505 438

(13)

(51)

IPC

B61F5/00(2006-01-01)

B61F5/04(2006-01-01)

B61F5/36(2006-01-01)

(21) (22)

Application

2012128378/11, 2012-07-09

(24)

Start date

2012-07-09

(22)

Actual filing date

2012-07-09

(45)

Published

2014-01-27

(72)

Inventor

Berezin Vasilij Vitel'EvichLunin Andrej AleksandrovichMatjakh Dmitrij IgorevichTikhonov Aleksej Alekseevich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij I Konstruktorsko-Tekhnologicheskij Institut Podvizhnogo Sostava

ROLLING STOCK FOUR-WHEEL BOGIE Russian patent published in 2014 - IPC B61F5/00 B61F5/04 B61F5/36

Abstract RU 2505438 C1

FIELD: transport.

SUBSTANCE: proposed bogie comprises bolster 1 with centre bowl 2, two side sliders 3 and cushioning springs 4, 5. Torsion 10 is arranged inside said bolster to thrust in bearings 11, 12 for angular displacement therein, housings of said bearings being secured at bolster ends. Torsion ends at bogie every side are rigidly jointed with horizontal levers 13, 14 their opposite ends being coupled via spherical hinges 15, 16 with brackets 17, 18 secured at frames 6, 7.

EFFECT: higher stability of empty car.

2 dwg

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RU 2 505 438 C1

Authors

Berezin Vasilij Vitel'Evich

Lunin Andrej Aleksandrovich

Matjakh Dmitrij Igorevich

Tikhonov Aleksej Alekseevich

Dates

2014-01-27—Published

2012-07-09—Filed