METHODE ZUM SCHNEIDEN EINES EXTRUDIERTEN DICHTUNGSPROFILS MIT VERSCHIEDENEN EIGENSCHAFTEN, INSBESONDERE FUER KRAFTFAHRZEUGE.

摘要

A method for enabling the cutting to size of a continuous extruded weather strip (1) comprising an anchoring profile (2) provided with internal longitudinal retaining ribs (4) and a tubular sealing profile (3) co-extruded with the retaining profile and having variable characteristics. In order to cut the weather strip (1) in predetermined zones related to the variations in the characteristics of the weather strip during extrusion, at least one of the internal longitudinal ribs (4) is at least partially omitted in sections (4a) spaced from each other according to the length of the pieces of extrusion to be cut to size, and the omitted sections (4a) are detected to provide corresponding signals to enable cutting.