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2 723 696

(13)

(51)

IPC

B61F5/26(2006-01-01)

(21) (22)

Application

2019142599, 2019-12-19

(24)

Start date

2019-12-19

(22)

Actual filing date

2019-12-19

(45)

Published

2020-06-17

(72)

Inventor

Klemin Vladislav VyacheslavovichManenkov Aleksandr VladimirovichStavskij Andrej LeonidovichShmygin Aleksej Aleksandrovich

(73)

Holder

Aktsionernoe Obshchestvo Zavod Khimicheskogo Mashinostroeniya"

FREIGHT CAR BOGIE TRUCK Russian patent published in 2020 - IPC B61F5/26

Abstract RU 2723696 C1

FIELD: transportation.

SUBSTANCE: invention relates to the field of railway transport, in particular, to axle boxes of double-axle trolleys of freight cars. Composite adapter is installed in axle equipment of bogie. Adapter comprises housing and replaceable insert. Replaceable insert repeats structurally supporting and thrust surfaces of appropriate standard sizes of cassette bearings. When changing the standard size of the cassette bearing, only the replaceable insert is replaced.

EFFECT: improved maintainability of axle equipment.

3 cl, 3 dwg

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RU 2 723 696 C1

Authors

Klemin Vladislav Vyacheslavovich

Manenkov Aleksandr Vladimirovich

Stavskij Andrej Leonidovich

Shmygin Aleksej Aleksandrovich

Dates

2020-06-17—Published

2019-12-19—Filed