WERKWIJZE VOOR HET ONDERLING VERENIGEN VAN DE DRADEN VAN EEN HIELKERN VAN EEN LUCHTBAND.

摘要

During the winding of the layers of the wires of a tire bead ring, a piece of ribbon is interposed at least twice per revolution between two consecutive layers of wires, the ribbon being formed of a thin flexible support bearing on each of its faces a layer of a material which adheres both to the support and to the wires.