Traces are made of linear elements arranged in annular support structures, which have three support elements arranged in each trace formed in ring and each support element contains recesses for feed through or fixing linear elements

摘要

The traces have three support elements, which are arranged in each trace formed in a ring. Two third of the linear elements of the trace is fixed on the support element such that the linear element is moved neither in the direction of its linear extension nor perpendicular to it. Each support element contains tack weld or recesses for feed through or fixing the linear elements.