LOW-PROFILE PAD UNDER SHEAR AND ADAPTER

摘要

FIELD: transport.SUBSTANCE: proposed assembly is used between horn of railway car bogie side frame and car wheel axle bearing including the shear cushion and bearing adapter. Roller bearing adapter comprises flat top surface and bottom surface to engage with car mounted axle bearing. This pad comprises top plate, mid elastomer layer and bottom plate. Besides, the part of central cavity can be levelled with mounted axle bearing engaged with roller bearing adapter lower surface. Said central cavity can comprises undercut or chamber along perimeter.EFFECT: reliable linkage between cars couplers.2 cl, 30 dwg