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(19)

(11)

2 329 174

(13)

(51)

IPC

B61F15/28(2006-01-01)

(21) (22)

Application

2006143880/11, 2006-12-13

(24)

Start date

2006-12-13

(22)

Actual filing date

2006-12-13

(45)

Published

2008-07-20

(72)

Inventor

Berezin Vasilij Vital'EvichKossov Valerij SemenovichMeshcherin Jurij Vasil'EvichOgan'Jan Ehduard SergeevichCharkin Viktor Anatol'Evich

(73)

Holder

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

ELECTROCONDUCTING GROUNDING CONNECTION OF AXLE BOX WITH FREIGHT CAR TRUCK FRAME (VERSIONS) Russian patent published in 2008 - IPC B61F15/28

Abstract RU 2329174 C1

FIELD: transportation.

SUBSTANCE: in compliance with the first version, truck side frames (3) bear via elastomer shock-absorbers on the adapters of mounted axle boxes (6), a thrust block being provided with a gap under every mounted axle box on the side frame accommodating flexible plate (9) in contact with the axle box. In compliance with the second version, every elastomer shock-absorber has a hole receiving a flexible current-conducting elastomer.

EFFECT: better operating performances of the grounding connection and protection of the connection against vandalism.

2 cl, 3 dwg

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RU 2 329 174 C1

Authors

Berezin Vasilij Vital'Evich

Kossov Valerij Semenovich

Meshcherin Jurij Vasil'Evich

Ogan'Jan Ehduard Sergeevich

Charkin Viktor Anatol'Evich

Dates

2008-07-20—Published

2006-12-13—Filed