Support roller for conveyor unit for concrete reinforcing bars

摘要

The intermediate pieces (15) consist of elastic elements (22). These are supported in seats in the central section (14), and engage on each other on its outer surface. The elements also engage on the smooth inner surface of the outer rings (16).The elements consist of an elastic and solid material, and have a mainly circular or round, or a polygonal cross-section. The elements have an axial longitudinal bore. The seats are mainly circular arc-shaped, with a radius of curvature larger than the radius of the elastic elements.