WEAR-RESISTANT REPLACEABLE LINING OF FREIGHT CAR BOGIE SIDE FRAME Russian patent published in 2020 - IPC B61F5/26

Abstract RU 2722246 C1

FIELD: transportation.

SUBSTANCE: invention relates to railway transport, particularly, to wear-resistant above journal-box pads. Pad is made of plate with thickness of 8±0.5 mm. Two fastening branches with length of 100±5 mm are bent from the base at angle of 6–7°. On ends of branches sections with thickness of 3±0.5 mm and height of 50±2 mm are made. Longitudinal axes of sections of fastening branches on unfolding pad are located at angle of 174–176°.

EFFECT: higher operational reliability of pad.

1 cl, 4 dwg

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RU 2 722 246 C1

Authors

Inshakov Vladislav Anatolevich

Dates

2020-05-28—Published

2019-11-12—Filed