ARC TIP SANDVIS CU STRATURI SUPRAPUSE DIN CAUCIUC

摘要

In a spring comprising a layer of rubber or like elastomeric material bonded to interleaving metal plates, the length of the rubber layers as considered in at least one cross-sectional plane extending substantially perpendicular to the plane of the rubber layersand metal plates is less at layers between the outermost layers than at the outermost layers.