ELECTROCONDUCTING GROUNDING CONNECTION OF AXLE BOX WITH FREIGHT CAR TRUCK FRAME (VERSIONS)

摘要

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