Method of manufacturing a tire with the fitting of the products of the rubber and of the elements of the reinforcement on a support device for laying the rubbery compounds and the machine which uses of such a device (s (s))

摘要

The rubber products forming a part of the structure of a tire are laid onto a rigid core by means of a volumetric extruder having an outlet orifice of small size positioned close to the surface on which the rubber is to be applied. The rubber products are built up by a meridian displacement of the orifice relative to the receiving surface with the extrusion of a controlled volume of rubber.