WIRE FILAMENT, ESPECIALLY FOR THE REINFORCEMENT OF RUBBER OR PLASTIC ARTICLES, PROCEDURE FOR THE MANUFACTURE OF THE SAME AND DEVICE FOR THE PERFORMANCE OF THE PROCEDURE.

摘要

THE INVENTION REFERS TO A WIRE FILAMENT TO REINFORCE RUBBER OR PLASTIC ARTICLES, IN PARTICULAR TIRES, WHICH HAVE A SPIRAL FORM AND DOES NOT HAVE ELASTIC RESIDUAL TORSION TENSIONS. THE WIRE FILAMENT (8) OF THE INVENTION IS MANUFACTURED BY TWISTING STRAIGHT STRAIGHT WIRE FILAMENTS (2) IN THE PLASTIC DEFORMATION REGION FOLLOWING A TURN INVESTMENT, WHERE AT LEAST TWO FILAMENTS ARE JOINED AND SET BEFORE THE INVESTMENT TURN. PREFERABLY AT LEAST TWO FILAMENTS (2) ARE JOINED THROUGH A PERFORATED PLATE (30), THEY ARE RETURNED BETWEEN IN A FALSE TORQUE (20), THEY ARE PLASTICALLY DEFORMED AND THE REVERSE IS TURNED WITH ANOTHER FALSE TORSION (40).